\u300a\u725b\u5238oneCoupon\u4f18\u60e0\u7cfb\u7edf\u89c6\u9891\u6559\u5b66\u300b\u7b2c06\u5c0f\u8282<\/p>\n\n\n\n
- \n
- \u57fa\u4e8e\u8d23\u4efb\u94fe\u6a21\u5f0f\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f<\/li>\n\n\n\n
- 2024xxxxx_dev_create-template_chain_ding.ma<\/li>\n<\/ul>\n\n\n\n
\u300a\u725b\u5238oneCoupon\u4f18\u60e0\u7cfb\u7edf\u89c6\u9891\u6559\u5b66\u300b\u7b2c07\u5c0f\u8282<\/p>\n\n\n\n
- \n
- \u901a\u8fc7ShardingSphere\u5b8c\u6210\u4f18\u60e0\u5238\u5206\u5e93\u5206\u8868<\/li>\n\n\n\n
- 2024xxxx_dev_coupon-tablue_shardingsphere_ding.ma<\/li>\n<\/ul>\n\n\n\n
\u300a\u725b\u5238oneCoupon\u4f18\u60e0\u7cfb\u7edf\u89c6\u9891\u6559\u5b66\u300b\u7b2c08\u5c0f\u8282<\/p>\n\n\n\n
- \n
- \u5f15\u5165\u65e5\u5fd7\u7ec4\u4ef6\u4f18\u96c5\u8bb0\u5f55\u64cd\u4f5c\u65e5\u5fd7<\/li>\n\n\n\n
- 2024xxxx_dev_operation-log_mzt-biz-log_ding.ma<\/li>\n<\/ul>\n\n\n\n
\u300a\u725b\u5238oneCoupon\u4f18\u60e0\u7cfb\u7edf\u89c6\u9891\u6559\u5b66\u300b\u7b2c09\u5c0f\u8282<\/p>\n\n\n\n
- \n
- \u57fa\u4e8e\u6ce8\u89e3\u5b9e\u73b0\u5206\u5e03\u5f0f\u9501\u9632\u91cd\u590d\u63d0\u4ea4<\/li>\n\n\n\n
- 2024xxxxx_dev_repeat-submit_lock-annotation_ding.ma<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/direct\/cf52eefb14f14beabff01ad35c9fcd4a.png\")
<\/p>\n\n\n\n\u521d\u59cb\u5316\u901a\u7528\u914d\u7f6e<\/h2>\n\n\n\n
\u5982\u679c\u5927\u5bb6\u5bf9\u4e8e\u591a Modules \u7684\u9879\u76ee\u521b\u5efa\u4e0d\u592a\u719f\u6089\uff0c\u53ef\u4ee5\u67e5\u770b\u4ee5\u4e0b\u89c6\u9891\u5b66\u4e60\uff1a\u4ece\u96f6\u5230\u4e00\u521b\u5efa\u57fa\u7840\u9879\u76ee\uff1b\u4ece\u96f6\u5230\u4e00\u521b\u5efa\u5b50\u6a21\u5757\u9879\u76ee<\/p>\n\n\n\n
1. \u5f02\u5e38\u7801<\/h3>\n\n\n\n
\u5f02\u5e38\u7801\u8bbe\u8ba1
\u963f\u91cc\u5df4\u5df4\u6cf0\u5c71\u7248java\u5f00\u53d1\u624b\u518c@\u5f02\u5e38\u65e5\u5fd7-\u9519\u8bef\u7801\u7ae0\u8282<\/p>\n\n\n\n2. \u5168\u5c40\u7edf\u4e00\u8fd4\u56de\u7c7b<\/h3>\n\n\n\n
- \n
- \u5168\u5c40\u7edf\u4e00\u8fd4\u56de\u7c7b Result \u8bb2\u89e3<\/li>\n<\/ul>\n\n\n\n
3. \u5168\u5c40\u5f02\u5e38\u62e6\u622a\u5668<\/h3>\n\n\n\n
- \n
- \u5168\u5c40\u5f02\u5e38\u62e6\u622a\u5668 GlobalExceptionHandler \u8bb2\u89e3<\/li>\n<\/ul>\n\n\n\n
4. SpringBoot Starter<\/h3>\n\n\n\n
SpringBoot Starter \u662f SpringBoot \u63d0\u4f9b\u7684\u4e00\u79cd\u7b80\u5316\u914d\u7f6e\u548c\u4f9d\u8d56\u7ba1\u7406\u7684\u673a\u5236\u3002\u5b83\u662f\u9884\u914d\u7f6e\u7684\u4f9d\u8d56\u96c6\u5408\uff0c\u65e8\u5728\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u96c6\u6210\u5e38\u7528\u7684\u5e93\u548c\u529f\u80fd\uff0c\u4ece\u800c\u52a0\u901f\u5f00\u53d1\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
Starter \u662f\u5e2e\u52a9\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5316\u914d\u7f6e\u548c\u4f9d\u8d56\u7ba1\u7406\u7684\u5de5\u5177\uff0c\u6216\u8005\u8bf4\u5b83\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5f00\u53d1\u67d0\u4e9b\u5185\u90e8\u529f\u80fd\uff0c\u5bf9\u5427\uff1f\u8fdb\u800c\u5e2e\u6211\u4eec\u63d0\u9ad8\u4ee3\u7801\u5f00\u53d1\u7684\u6548\u7387\u3002\u8fd9\u662f\u5b83\u7684\u4e00\u4e2a\u5b9a\u4e49\uff0c\u5982\u679c\u4e0d\u7406\u89e3\u4e0d\u8981\u7d27\uff0c\u6211\u4eec\u7ee7\u7eed\u5f80\u4e0b\u770b\u3002<\/p>\n\n\n\n
\u5b83\u7684\u4f18\u70b9\u662f\u4ec0\u4e48\uff1f\u4f18\u70b9\u5c31\u662f\uff1a<\/p>\n\n\n\n
\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u505a\u4e00\u4e9b\u81ea\u52a8\u914d\u7f6e\u7684\u4e8b\u60c5\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u6211\u4eec\u5728\u6ca1\u6709\u4f7f\u7528 Starter \u4e4b\u524d\uff0c\u5982\u679c\u60f3\u8981\u5b9a\u4e49\u4e00\u4e2a Spring Bean\uff0c\u5c31\u9700\u8981\u624b\u52a8\u53bb\u521b\u5efa\uff0c\u7136\u540e\u8fdb\u884c\u5b9a\u4e49\u3002\u5982\u679c\u8bf4\u6211\u4eec\u5c01\u88c5\u4e86\u4e00\u4e9b\u5185\u90e8\u7ec4\u4ef6\uff0c\u6bd4\u5982\u4f60\u50cf XXX \u7ec4\u4ef6\u8fd9\u79cd\uff0c\u4f60\u60f3\u5f15\u7528\u5b83\uff0c\u5f15\u5165\u4e4b\u540e\u8fd8\u8981\u5bf9\u5b83\u505a Bean \u7684\u914d\u7f6e\u3002\u6211\u7ed9\u5927\u5bb6\u770b\u4e00\u4e0b\u4ee3\u7801\u3002<\/p>\n\n\n\n
\u5176\u5b9e\u8fd9\u79cd Bean \u7684\u914d\u7f6e\u5bf9\u6211\u4eec\u6765\u8bf4\uff0c\u4ece\u4f7f\u7528\u89d2\u5ea6\u6765\u8bb2\u662f\u5b8c\u5168\u6ca1\u6709\u5fc5\u8981\u7684\u3002\u4e3a\u4ec0\u4e48\u6ca1\u6709\u5fc5\u8981\uff1f\u662f\u56e0\u4e3a Spring Boot \u63d0\u4f9b\u4e86\u4e00\u79cd\u81ea\u52a8\u88c5\u914d\u7684\u673a\u5236\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u50cf\u8fd9\u6837\u7684 Bean\uff0c\u6211\u4eec\u53ef\u4ee5\u5728 Starter \u91cc\u9762\u53bb\u6307\u5b9a\u521b\u5efa\uff0c\u7136\u540e\u5f53\u6211\u4eec\u628a\u4f9d\u8d56\u5f15\u5165\u8fdb\u6765\u4e4b\u540e\uff0cSpring Boot \u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\u4f1a\u81ea\u52a8\u628a Bean \u626b\u63cf\u5e76\u6ce8\u518c\u5230\u5bb9\u5668\u4e2d\u3002<\/p>\n\n\n\n
\u6bd4\u5982\u8bf4\u6211\u4eec\u8fd9\u91cc\u7684\u201c\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\u201d\uff0c\u6709\u540c\u5b66\u53ef\u80fd\u4f1a\u6bd4\u8f83\u7591\u95ee\uff1a\u4e3a\u4ec0\u4e48\u6211\u4eec\u8fd9\u91cc\u8981\u53bb\u624b\u52a8\u521b\u5efa\uff1f\u5f88\u591a\u540c\u5b66\u53ef\u80fd\u6709\u8fd9\u6837\u7684\u7591\u95ee\uff1a\u6211\u4eec\u96be\u9053\u4e0d\u80fd\u76f4\u63a5\u52a0\u4e00\u4e2a\u6ce8\u89e3\u5417\uff1f\u6bd4\u5982
@Component<\/code>\uff1f\u52a0\u6ce8\u89e3\u53ef\u4e0d\u53ef\u4ee5\uff1f\u52a0\u6ce8\u89e3\u4e0d\u80fd\u8bf4\u5b8c\u5168\u4e0d\u884c\uff0c\u53ea\u80fd\u8bf4\u4e0d\u63a8\u8350<\/strong>\u3002\u4e3a\u4ec0\u4e48\uff1f\u6211\u7ed9\u5927\u5bb6\u518d\u89e3\u91ca\u4e00\u4e0b\u3002<\/p>\n\n\n\n\u9996\u5148\uff0cSpring \u626b\u63cf\u7684\u5305\u8def\u5f84\u8303\u56f4<\/strong>\u5927\u5bb6\u5e94\u8be5\u90fd\u77e5\u9053\uff0c\u5728 Spring \u7684\u57fa\u7840\u8bfe\u7a0b\u91cc\u8bb2\u8fc7\uff1a\u5b83\u9ed8\u8ba4\u53ea\u4f1a\u626b\u63cf\u542f\u52a8\u7c7b\u6240\u5728\u5305\u53ca\u5176\u5b50\u5305\u4e0b\u7684\u7c7b\u3002\u5982\u679c\u4f60\u7684\u7c7b\u4e0d\u5728\u8fd9\u4e2a\u8def\u5f84\u4e0b\u9762\uff0c\u4f60\u5c31\u9700\u8981\u663e\u5f0f\u5730\u6307\u5b9a\u626b\u63cf\u8def\u5f84\uff0c\u5bf9\u5427\uff1f<\/p>\n\n\n\n
\u4f60\u53ef\u4ee5\u901a\u8fc7
@ComponentScan<\/code> \u53bb\u914d\u7f6e\uff0c\u6bd4\u5982\u5728\u8fd9\u91cc\u52a0\u4e0a\u8981\u626b\u63cf\u7684\u5916\u90e8\u5305\u8def\u5f84\uff0c\u5b83\u662f\u53ef\u4ee5\u5b9e\u73b0\u7684\u3002\u628a\u5916\u90e8\u5305\u52a0\u8fdb\u53bb\uff0c\u8fd9\u6837\u662f\u53ef\u4ee5\u7684\u3002\u4f46\u662f\u5927\u5bb6\u6709\u6ca1\u6709\u60f3\u8fc7\uff1a\u5982\u679c\u6211\u6240\u6709\u7684\u57fa\u7840\u7ec4\u4ef6\u90fd\u4e0d\u6309\u8fd9\u79cd\u65b9\u5f0f\u6765\u5199\uff0c\u800c\u662f\u5168\u90fd\u4f9d\u8d56\u5305\u626b\u63cf\u7684\u65b9\u5f0f\uff0c\u90a3\u4f60\u8981\u5199\u591a\u5c11\u914d\u7f6e\uff1f<\/p>\n\n\n\n\u6211\u7ed9\u5927\u5bb6\u7b80\u5355\u5217\u4e3e\u4e00\u4e0b\uff1a\u4f60\u8981\u5199\u6d88\u606f\u961f\u5217\u7684\u914d\u7f6e\uff0c\u8981\u5199\u63a5\u53e3\u4f9d\u8d56\u7684\u914d\u7f6e\uff0c\u8981\u5199 RPC \u7684\u914d\u7f6e\uff0c\u8981\u5199\u7f13\u5b58\u7684\u914d\u7f6e\uff0c\u8fd8\u8981\u5199\u5404\u79cd\u5de5\u5177\u7c7b\u7684\u914d\u7f6e\u2026\u2026\u4f60\u7684\u914d\u7f6e\u4f1a\u975e\u5e38\u5197\u6742\u3002<\/p>\n\n\n\n
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u57fa\u4e8e\u4f9d\u8d56\u6700\u5c0f\u5316\u7ba1\u7406<\/strong>\u7684\u539f\u5219\uff0c\u6211\u4eec\u4e3a\u4ec0\u4e48\u4e0d\u5728 Starter \u91cc\u9762\u5c31\u628a\u8fd9\u4e9b Bean \u521b\u5efa\u597d\uff1f\u76f4\u63a5\u628a\u5b83\u4eec\u6ce8\u5165\u5230 Spring \u7684 IOC \u5bb9\u5668\u91cc\u9762\u3002\u8fd9\u6837\u4f9d\u8d56\u65b9\u5c31\u4e0d\u518d\u9700\u8981\u505a\u4efb\u4f55\u989d\u5916\u64cd\u4f5c\uff0c\u53ea\u9700\u8981\u5f15\u5165\u8fd9\u4e2a Starter \u7684 jar \u5305\u5c31\u53ef\u4ee5\u4e86\uff0c\u5bf9\u4e0d\u5bf9\uff1f\u8fd9\u6837\u7684\u8bdd\u80af\u5b9a\u662f\u6700\u7b80\u5355\u7684\u3002<\/p>\n\n\n\n
\u7136\u540e\u7b2c\u4e8c\u4e2a\u4f18\u70b9\u5c31\u662f\uff1a\u5b83\u7b80\u5316\u4e86\u4f9d\u8d56\u914d\u7f6e<\/strong>\u3002\u4ee5\u524d\u5982\u679c\u6211\u4eec\u60f3\u5f15\u5165\u5916\u90e8\u670d\u52a1\uff0c\u6bd4\u5982\u6211\u4eec\u7684\u670d\u52a1\u60f3\u8981\u5bf9\u5916\u8bbf\u95ee\uff0c\u5c31\u9700\u8981\u624b\u52a8\u5f15\u5165\u5f88\u591a\u4f9d\u8d56\u5305\u3002\u6bd4\u5982\u4f60\u60f3\u5f15\u5165 HTTP \u5ba2\u6237\u7aef\uff0c\u5c31\u5f97\u5f15\u5165 OkHttp \u6216 HttpClient\uff1b\u4f60\u60f3\u5f15\u5165 Spring Data JPA\uff0c\u4e5f\u9700\u8981\u5f15\u5165\u4e00\u5806\u76f8\u5173\u4f9d\u8d56\uff1b\u518d\u6bd4\u5982\u4e00\u4e2a\u5927\u5bb6\u6bd4\u8f83\u719f\u6089\u7684\u573a\u666f\uff1a\u4f60\u60f3\u5f15\u5165 Redis\uff0c\u662f\u4e0d\u662f\u5f97\u5148\u5f15\u5165\u8fde\u63a5\u6c60\uff0c\u518d\u5f15\u5165 Redis \u5ba2\u6237\u7aef\uff0c\u518d\u52a0\u4e0a\u5404\u79cd\u5de5\u5177\u5305\uff1f<\/p>\n\n\n\n
\u800c Spring Boot \u901a\u8fc7 Starter \u7684\u65b9\u5f0f\uff0c\u5e2e\u6211\u4eec\u628a\u8fd9\u4e9b\u57fa\u7840\u7684\u4f9d\u8d56\u90fd\u5c01\u88c5\u597d\u4e86\u3002\u6211\u4eec\u53ea\u9700\u8981\u5f15\u5165\u4e00\u4e2a starter\uff0c\u6bd4\u5982
spring-boot-starter-data-redis<\/code>\uff0c\u5b83\u5c31\u4f1a\u81ea\u52a8\u5f15\u5165\u6240\u6709\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u4e0d\u9700\u8981\u6211\u4eec\u4e00\u4e2a\u4e2a\u53bb\u7ba1\u7406\u3002\u6211\u7ed9\u5927\u5bb6\u7b80\u5355\u770b\u4e00\u773c\u3002<\/p>\n\n\n\n\u50cf\u6211\u4eec\u8fd9\u8fb9\u63d0\u4f9b\u7684
spring-boot-starter-test<\/code>\uff0c\u90fd\u662f\u5b98\u65b9\u63d0\u4f9b\u7684\u6807\u51c6 Starter\u3002\u4f60\u6bd4\u5982\u8bf4\u5927\u5bb6\u5e38\u89c1\u7684spring-boot-starter-web<\/code>\u3001spring-boot-starter-jdbc<\/code> \u7b49\u7b49\uff0c\u4e5f\u90fd\u662f\u4e00\u6837\u7684\u673a\u5236\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u76f8\u4fe1\u5927\u5bb6\u5bf9 Starter \u5c31\u6709\u4e00\u4e2a\u57fa\u672c\u7684\u8ba4\u8bc6\u4e86\u3002<\/p>\n\n\n\n\u63a5\u4e0b\u6765\u6211\u4eec\u804a\u4e00\u4e0b\uff1a\u5982\u4f55\u53bb\u5b9a\u4e49\u4e00\u4e2a\u81ea\u5df1\u7684 Starter\uff1f\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u8981 5 \u6b65\u3002<\/p>\n\n\n\n
\u7b2c\u4e00\u6b65\uff1a\u521b\u5efa\u4e00\u4e2a\u9879\u76ee\u3002
\u7b2c\u4e8c\u6b65\uff1a\u7f16\u5199\u5bf9\u5e94\u7684\u4e1a\u52a1\u4ee3\u7801\uff0c\u6bd4\u5982\u6211\u4eec\u521a\u624d\u63d0\u5230\u7684\u201c\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\u201d\u6216\u201c\u7edf\u4e00\u65e5\u5fd7\u5207\u9762\u201d\u8fd9\u7c7b\u7ec4\u4ef6\u3002
\u7b2c\u4e09\u6b65\uff1a\u5b9a\u4e49\u4e00\u4e2a\u914d\u7f6e\u7c7b\uff08Configuration Class\uff09\uff0c\u5b83\u672c\u8d28\u4e0a\u662f\u63d0\u4f9b\u4e86\u4e00\u4e2a Bean \u7684\u5bb9\u5668\uff0c\u8ba9\u8fd9\u4e9b Bean \u80fd\u591f\u88ab IOC \u5bb9\u5668\u6ce8\u518c\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n\u7136\u540e\u6211\u4eec\u9700\u8981\u628a\u8fd9\u4e2a\u914d\u7f6e\u7c7b\u4ea4\u7ed9 Spring Boot \u7684\u81ea\u52a8\u88c5\u914d\u673a\u5236<\/strong>\uff0c\u8ba9\u5b83\u80fd\u591f\u88ab\u53d1\u73b0\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728
resources\/META-INF<\/code> \u8def\u5f84\u4e0b\u521b\u5efa\u4e00\u4e2a\u7279\u6b8a\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u662f\u56fa\u5b9a\u7684\uff1aspring.factories<\/code>\u3002<\/p>\n\n\n\n\u8fd9\u4e2a\u683c\u5f0f\u662f\u56fa\u5b9a\u7684\u3002\u53ea\u8981\u6211\u4eec\u60f3\u8ba9\u67d0\u4e2a\u914d\u7f6e\u7c7b\u5728\u9879\u76ee\u542f\u52a8\u65f6\u88ab\u81ea\u52a8\u52a0\u8f7d\uff0c\u5c31\u5fc5\u987b\u5728\u8fd9\u4e2a\u6587\u4ef6\u91cc\u58f0\u660e\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\\\n\ncom.example.starter.MyAutoConfiguration<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
\u4ee5\u201c\u5916\u90e8\u7ec4\u4ef6\u201d\u4e3a\u4f8b\uff0c\u5982\u679c\u4f60\u6709\u591a\u4e2a\u81ea\u52a8\u914d\u7f6e\u7c7b\uff0c\u53ef\u4ee5\u6362\u884c\u5199\u591a\u4e2a\u3002\u6211\u4eec\u70b9\u8fdb\u53bb\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u5176\u5b9e\u5c31\u662f\u6211\u4eec\u81ea\u5df1\u5199\u7684\u914d\u7f6e\u7c7b\u7684\u5168\u9650\u5b9a\u540d\u3002<\/p>\n\n\n\n
\u7136\u540e\u901a\u8fc7
@Bean<\/code> \u6ce8\u89e3\uff0c\u628a\u8fd9\u4e9b\u7ec4\u4ef6\u6ce8\u518c\u5230 Spring \u5bb9\u5668\u4e2d\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u53ea\u8981\u6211\u4eec\u7684\u4e1a\u52a1\u9879\u76ee\uff08\u6bd4\u5982\u201c\u8d37\u6b3e\u7cfb\u7edf\u201d\uff09\u5f15\u5165\u4e86\u8fd9\u4e2a Starter \u5305\uff0c\u5b83\u5728\u542f\u52a8\u7684\u65f6\u5019\u5c31\u4f1a\u81ea\u52a8\u52a0\u8f7d\u8fd9\u4e2a\u914d\u7f6e\u7c7b\uff0c\u5b8c\u6210\u81ea\u52a8\u88c5\u914d\u3002@Bean<\/code> \u7684\u6ce8\u89e3\u4e5f\u5c31\u751f\u6548\u4e86\uff0c\u8fd9\u4e9b Bean \u4f1a\u81ea\u52a8\u6ce8\u518c\u5230\u4e0a\u4e0b\u6587\u4e2d\uff0c\u4e0d\u9700\u8981\u6211\u4eec\u518d\u505a\u4efb\u4f55\u989d\u5916\u914d\u7f6e\u3002<\/p>\n\n\n\n\u4e0d\u77e5\u9053\u8fd9\u4e48\u8ddf\u5927\u5bb6\u8bb2\uff0c\u5927\u5bb6\u80fd\u4e0d\u80fd\u542c\u6e05\u695a\uff1f\u5982\u679c\u6709\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u518d\u6c9f\u901a\u8ba8\u8bba\u4e00\u4e0b\u3002<\/p>\n\n\n\n
\u7136\u540e\u6709\u4e00\u4e2a\u5c0f\u77e5\u8bc6\u70b9\uff1aSpring Boot 2.x \u548c 3.x \u5728\u81ea\u52a8\u88c5\u914d\u7684\u5b9e\u73b0\u65b9\u5f0f\u4e0a\u6709\u4e00\u4e9b\u533a\u522b\u3002<\/p>\n\n\n\n
\u6211\u4eec\u521a\u624d\u5c55\u793a\u7684\u662f Spring Boot 3.x \u7684\u65b9\u5f0f\uff0c\u4e5f\u5c31\u662f\u901a\u8fc7
spring.factories<\/code> \u6587\u4ef6\u6765\u5b9e\u73b0\u81ea\u52a8\u88c5\u914d\u3002\u4f46\u5728 2.x \u7248\u672c\u4e2d\uff0c\u5b83\u5176\u5b9e\u662fMETA-INF\/spring.factories<\/code> \u6587\u4ef6\u76f4\u63a5\u5b9a\u4e49\u81ea\u52a8\u914d\u7f6e\u7c7b\u3002<\/p>\n\n\n\n\u800c\u5728 3.x \u4e2d\uff0cSpring Boot \u5f15\u5165\u4e86\u65b0\u7684\u673a\u5236\uff1a
META-INF\/spring\/org.springframework.boot.autoconfigure.AutoConfiguration.imports<\/code> \u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u91cc\u53ea\u9700\u8981\u5199\u914d\u7f6e\u7c7b\u7684\u5168\u9650\u5b9a\u540d\uff0c\u4e00\u884c\u4e00\u4e2a\uff0c\u4e0d\u518d\u4f7f\u7528spring.factories<\/code> \u7684\u952e\u503c\u5bf9\u683c\u5f0f\u3002<\/p>\n\n\n\n\u8fd9\u4e2a\u53d8\u5316\u6211\u4e5f\u5728\u7f51\u4e0a\u67e5\u8fc7\uff0c\u5176\u5b9e\u5f88\u591a\u8d44\u6599\u8bb2\u5f97\u4e0d\u592a\u6e05\u695a\u3002\u6211\u7ed3\u5408 GPT \u548c\u5b98\u65b9\u6587\u6863\u505a\u4e86\u4e00\u4e9b\u4e86\u89e3\uff0c\u603b\u7ed3\u51fa\u4e24\u4e2a\u4e3b\u8981\u53d8\u5316\uff1a<\/p>\n\n\n\n
\u7b2c\u4e00\u4e2a\u662f\u542f\u52a8\u901f\u5ea6\u66f4\u5feb<\/strong>\u3002\u867d\u7136\u6211\u81ea\u5df1\u6ca1\u5b9e\u6d4b\u51fa\u6765\uff0c\u4f46\u5b98\u65b9\u6587\u6863\u548c\u793e\u533a\u666e\u904d\u8fd9\u4e48\u8bf4\u3002\u56e0\u4e3a\u65b0\u7684\u673a\u5236\u51cf\u5c11\u4e86\u53cd\u5c04\u626b\u63cf\u548c\u7c7b\u52a0\u8f7d\u7684\u5f00\u9500\u3002<\/p>\n\n\n\n
\u7b2c\u4e8c\u4e2a\u662f\u6a21\u5757\u5212\u5206\u66f4\u6e05\u6670<\/strong>\u3002\u8fd9\u4e00\u70b9\u662f\u53ef\u4ee5\u660e\u663e\u770b\u51fa\u6765\u7684\u3002\u4ee5\u524d\u5728
spring.factories<\/code> \u6587\u4ef6\u91cc\uff0c\u9664\u4e86\u81ea\u52a8\u914d\u7f6e\uff0c\u8fd8\u53ef\u4ee5\u914d\u7f6e\u5176\u4ed6\u5185\u5bb9\uff0c\u6bd4\u5982\u521d\u59cb\u5316\u5668\u3001\u76d1\u542c\u5668\u7b49\uff0c\u6240\u6709\u4e1c\u897f\u90fd\u6df7\u5728\u4e00\u8d77\u3002\u800c\u73b0\u5728\uff0cimports<\/code> \u6587\u4ef6\u53ea\u8d1f\u8d23\u81ea\u52a8\u914d\u7f6e\uff0c\u804c\u8d23\u66f4\u5355\u4e00\uff0c\u7ed3\u6784\u66f4\u6e05\u6670\u3002<\/p>\n\n\n\n\u6211\u4eec\u770b\u4e00\u4e0b\u4ee3\u7801\u5427\uff0c\u9996\u6b21\u63d0\u4ea4\u7ed9\u5230\u521b\u5efa\u4e86search\u548csettlement\uff0cdistribution\uff1bframework\u8fd94\u4e2a\u529f\u80fd\u533a\uff0c\u8fd8\u6709format\uff0c\u8fd8\u6709database\u653e\u5230\u7684sql\u6587\u4ef6\uff1b\u8c03\u6574IDEA\u9879\u76ee\u56fe\u6807\u548c\u63d0\u4ea4\u4ee3\u7801\u7248\u6743\u4fe1\u606f\u548c\u5176\u4ed6\u53d8\u66f4\u6ca1\u4ec0\u4e48\u7528\u554a\uff1b<\/p>\n\n\n\n
\u521d\u59cb\u5316\u725b\u5238\u5546\u5bb6\u540e\u7ba1\u6a21\u5757merchant-admin,\u5bf9\u542f\u52a8\u9879\u7b49\u6765\u4fee\u6539\u83b7\u5f97\uff1b\u8fd9\u662f\u603bxml\u6587\u4ef6<\/p>\n\n\n\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\n xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\">\n <modelVersion>4.0.0<\/modelVersion>\n <groupId>com.nageoffer.onecoupon<\/groupId>\n <artifactId>onecoupon-all<\/artifactId>\n <version>0.0.1-SNAPSHOT<\/version>\n <packaging>pom<\/packaging>\n\n <description>\n \ud83d\udd25\u70ed\u95e8\u63a8\u8350\ud83d\udd25\u725b\u5238\u7cfb\u7edf\uff0c\u6625\u62db\u3001\u79cb\u62db\u3001\u5e94\u5c4a\u3001\u793e\u62db\u9879\u76ee\u3002SpringBoot3+Java17+SpringCloudAlibaba+RocketMQ+ElasticSearch\u7b49\u6280\u672f\u67b6\u6784\uff0c\u5b8c\u6210\u4f18\u60e0\u5238\u79d2\u6740+\u5206\u53d1+\u7ed3\u7b97+\u641c\u7d22\u7b49\u670d\u52a1\uff0c\u5e2e\u52a9\u5b66\u751f\u4e3b\u6253\u5c31\u4e1a\u7684\u9879\u76ee\u3002\n <\/description>\n\n <developers>\n <developer>\n <name>\u9a6c\u4e01<\/name>\n <email>machen@apache.org<\/email>\n <url>https:\/\/github.com\/magestacks<\/url>\n <organization>Apache and openGoofy<\/organization>\n <\/developer>\n <\/developers>\n\n <modules>\n <!-- \u57fa\u7840\u67b6\u6784\u6a21\u5757\uff1a\u4ec5\u5305\u542b\u516c\u5171\u5185\u5bb9\uff0c\u4e0d\u6d89\u53caSpringBean\u5b9a\u4e49 -->\n <module>framework<\/module>\n <!-- \u5206\u53d1\u6a21\u5757\uff1a\u8d1f\u8d23\u6309\u6279\u6b21\u5206\u53d1\u7528\u6237\u4f18\u60e0\u5238\uff0c\u53ef\u63d0\u4f9b\u5e94\u7528\u5f39\u6846\u63a8\u9001\u3001\u7ad9\u5185\u4fe1\u6216\u77ed\u4fe1\u901a\u77e5\u7b49 -->\n <module>distribution<\/module>\n <!-- \u7ed3\u7b97\u6a21\u5757\uff1a\u8d1f\u8d23\u7528\u6237\u4e0b\u5355\u65f6\u8ba2\u5355\u91d1\u989d\u8ba1\u7b97\u529f\u80fd -->\n <module>settlement<\/module>\n <!-- \u641c\u7d22\u6a21\u5757\uff1a\u63d0\u4f9b\u7528\u6237\u4f18\u60e0\u5238\u641c\u7d22\u529f\u80fd -->\n <module>search<\/module>\n <!-- \u5f15\u64ce\u6a21\u5757\uff1a\u8d1f\u8d23\u4f18\u60e0\u5238\u5355\u4e2a\u67e5\u770b\u3001\u5217\u8868\u67e5\u770b\u3001\u9501\u5b9a\u4ee5\u53ca\u6838\u9500\u7b49\u529f\u80fd -->\n <module>engine<\/module>\n <!-- \u4e3a\u4f55\u5176\u4ed6\u6a21\u5757\u4ec5\u4e00\u4e2a\u5355\u8bcd\uff0c\u800c\u540e\u7ba1\u662f\u4e24\u4e2a\uff1f -->\n <!-- \u8fd9\u662f\u56e0\u4e3a\u5728\u4f01\u4e1a\u7684\u5b9e\u9645\u8fd0\u8425\u4e2d\uff0c\u5e76\u975e\u4ec5\u6709\u5355\u4e00\u7684\u4f18\u60e0\u5238\u7ba1\u7406\u540e\u53f0\uff0c\u800c\u662f\u666e\u904d\u5b58\u5728\u7edf\u79f0\u4e3a\u201c\u5546\u5bb6\u540e\u53f0\u201d\u7684\u591a\u529f\u80fd\u7ba1\u7406\u5e73\u53f0 -->\n <module>merchant-admin<\/module> <!-- \u540e\u7ba1\u6a21\u5757\uff1a\u521b\u5efa\u4f18\u60e0\u5238\u3001\u5e97\u5bb6\u67e5\u770b\u4ee5\u53ca\u7ba1\u7406\u4f18\u60e0\u5238\u3001\u521b\u5efa\u4f18\u60e0\u5238\u53d1\u653e\u6279\u6b21 -->\n <\/modules>\n\n <properties>\n <java.version>17<\/java.version>\n <spring-boot.version>3.0.7<\/spring-boot.version>\n <spring-cloud.version>2022.0.3<\/spring-cloud.version>\n <spring-cloud-alibaba.version>2022.0.0.0-RC2<\/spring-cloud-alibaba.version>\n <mybatis-spring-boot-starter.version>3.0.2<\/mybatis-spring-boot-starter.version>\n <shardingsphere.version>5.3.2<\/shardingsphere.version>\n <fastjson2.version>2.0.36<\/fastjson2.version>\n <mybatis-plus.version>3.5.3.1<\/mybatis-plus.version>\n <dozer-core.version>6.5.2<\/dozer-core.version>\n <hutool-all.version>5.8.27<\/hutool-all.version>\n <redisson.version>3.27.2<\/redisson.version>\n <guava.version>30.0-jre<\/guava.version>\n <jsoup.version>1.15.3<\/jsoup.version>\n <easyexcel.version>3.1.3<\/easyexcel.version>\n <spotless-maven-plugin.version>2.22.1<\/spotless-maven-plugin.version>\n <maven-compiler-plugin.version>3.6.1<\/maven-compiler-plugin.version>\n <\/properties>\n\n <dependencies>\n <dependency>\n <groupId>org.projectlombok<\/groupId>\n <artifactId>lombok<\/artifactId>\n <\/dependency>\n <\/dependencies>\n\n <dependencyManagement>\n <dependencies>\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-dependencies<\/artifactId>\n <version>${spring-boot.version}<\/version>\n <type>pom<\/type>\n <scope>import<\/scope>\n <\/dependency>\n\n <dependency>\n <groupId>org.springframework.cloud<\/groupId>\n <artifactId>spring-cloud-dependencies<\/artifactId>\n <version>${spring-cloud.version}<\/version>\n <type>pom<\/type>\n <scope>import<\/scope>\n <\/dependency>\n\n <dependency>\n <groupId>com.alibaba.cloud<\/groupId>\n <artifactId>spring-cloud-alibaba-dependencies<\/artifactId>\n <version>${spring-cloud-alibaba.version}<\/version>\n <type>pom<\/type>\n <scope>import<\/scope>\n <\/dependency>\n\n <dependency>\n <groupId>com.baomidou<\/groupId>\n <artifactId>mybatis-plus-boot-starter<\/artifactId>\n <version>${mybatis-plus.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>org.apache.shardingsphere<\/groupId>\n <artifactId>shardingsphere-jdbc-core<\/artifactId>\n <version>${shardingsphere.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>com.alibaba.fastjson2<\/groupId>\n <artifactId>fastjson2<\/artifactId>\n <version>${fastjson2.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>com.github.dozermapper<\/groupId>\n <artifactId>dozer-core<\/artifactId>\n <version>${dozer-core.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>cn.hutool<\/groupId>\n <artifactId>hutool-all<\/artifactId>\n <version>${hutool-all.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>org.redisson<\/groupId>\n <artifactId>redisson-spring-boot-starter<\/artifactId>\n <version>${redisson.version}<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>com.google.guava<\/groupId>\n <artifactId>guava<\/artifactId>\n <version>${guava.version}<\/version>\n <\/dependency>\n <\/dependencies>\n <\/dependencyManagement>\n\n <build>\n <plugins>\n <plugin>\n <groupId>org.apache.maven.plugins<\/groupId>\n <artifactId>maven-compiler-plugin<\/artifactId>\n <version>${maven-compiler-plugin.version}<\/version>\n <configuration>\n <source>${java.version}<\/source>\n <target>${java.version}<\/target>\n <\/configuration>\n <\/plugin>\n\n <plugin>\n <groupId>com.diffplug.spotless<\/groupId>\n <artifactId>spotless-maven-plugin<\/artifactId>\n <version>${spotless-maven-plugin.version}<\/version>\n <configuration>\n <java>\n <!--<eclipse>\n <file>${maven.multiModuleProjectDirectory}\/format\/one-coupon_spotless_formatter.xml<\/file>\n <\/eclipse>-->\n <licenseHeader>\n <!-- ${maven.multiModuleProjectDirectory} \u7206\u7ea2\u5c5e\u4e8e\u6b63\u5e38\uff0c\u5e76\u4e0d\u5f71\u54cd\u7f16\u8bd1\u6216\u8005\u8fd0\u884c\uff0c\u5ffd\u7565\u5c31\u597d -->\n <file>${maven.multiModuleProjectDirectory}\/copyright\/copyright.txt<\/file>\n <\/licenseHeader>\n <\/java>\n <\/configuration>\n <executions>\n <execution>\n <goals>\n <goal>apply<\/goal>\n <\/goals>\n <phase>compile<\/phase>\n <\/execution>\n <\/executions>\n <\/plugin>\n <\/plugins>\n <\/build>\n<\/project>\n<\/code><\/pre>\n\n\n\n\u521d\u59cb\u5316\u725b\u5238\u5f15\u64ce\u7cfb\u7edfengine\uff0c\u8d1f\u8d23\u5238\u9501\u5b9a\u3001\u6838\u9500\u3001\u67e5\u770b\u7b49\u529f\u80fd\uff1b\u7aef\u53e3\u53f7\u7ed9\u523010010<\/p>\n\n\n\n
\u25aa\u7b2c06\u5c0f\u8282\uff1a\u57fa\u4e8e\u8d23\u4efb\u94fe\u6a21\u5f0f\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f<\/h1>\n\n\n\n
- \n
- \u4f18\u60e0\u5238\u6a21\u677f\u521b\u5efa\u4e1a\u52a1<\/li>\n\n\n\n
- \u4f18\u60e0\u5238\u6a21\u677f\u89e3\u6790<\/li>\n\n\n\n
- Git \u5206\u652f\u540d\u79f0<\/li>\n\n\n\n
- \u524d\u7f6e\u903b\u8f91<\/li>\n\n\n\n
- \u4ee3\u7801\u6267\u884c\u903b\u8f91<\/li>\n<\/ul>\n\n\n\n
\u4f18\u60e0\u5238\u6a21\u677f\u521b\u5efa\u4e1a\u52a1<\/h2>\n\n\n\n
\u4f18\u60e0\u5238\u5206\u4e3a\u5e73\u53f0\u5238\u548c\u5e97\u94fa\u5238\uff0c\u5e73\u53f0\u5238\u7531\u5e73\u53f0\u8fd0\u8425\u4eba\u5458\u521b\u5efa\u548c\u7ba1\u7406\u5458\u5ba1\u6279\uff0c\u5173\u7cfb\u96b6\u5c5e\u4e8e\u5e73\u53f0\uff0c\u7528\u6237\u4f7f\u7528\u540e\u6210\u672c\u4e00\u822c\u6765\u8bf4\u7531\u5e73\u53f0\u548c\u5546\u5bb6\u5171\u540c\u627f\u62c5\uff1b\u800c\u5e97\u94fa\u5238\u7531\u5546\u5bb6\u5728\u5546\u5bb6\u540e\u53f0\u76f4\u63a5\u521b\u5efa\uff0c\u65e0\u9700\u5ba1\u6838\uff0c\u6210\u672c\u7531\u5e97\u5bb6\u72ec\u81ea\u627f\u62c5\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/86eea1d5c6250047da6cb514a502b775.png\")
<\/p>\n\n\n\n\u4f18\u60e0\u5238\u6a21\u677f\u89e3\u6790<\/h2>\n\n\n\n
\u521b\u5efa\u6570\u636e\u5e93
one_coupon_rebuild<\/code> \u6570\u636e\u5e93\u3002<\/p>\n\n\n\nCREATE DATABASE IF NOT EXISTS one_coupon_rebuild;<\/code><\/p>\n\n\n\n1. \u6570\u636e\u5e93\u8868<\/h3>\n\n\n\n
\u53ef\u4ee5\u8fdb\u5165\u5230\u6211\u4eec\u7684
one_coupon_rebuild<\/code> \u6570\u636e\u5e93\u4e2d\u6267\u884c\u4e0b\u8ff0 SQL \u8bed\u53e5\u3002<\/p>\n\n\n\nCREATE TABLE `t_coupon_template` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967816300515330 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868';<\/code><\/p>\n\n\n\n\u56e0\u4e3a\u9886\u53d6\u89c4\u5219\u548c\u6d88\u8017\u89c4\u5219\u591a\u53d8\uff0c\u6240\u4ee5\u4f7f\u7528 JSON \u5b58\u50a8\u3002\u540e\u7eed\u5982\u679c\u6709\u53d8\u5316\u4e0d\u9700\u8981\u6539\u52a8\u8868\u5b57\u6bb5\uff0c\u6539\u52a8 JSON \u5185\u5bb9\u5373\u53ef\u3002<\/p>\n\n\n\n
1. \u9886\u53d6\u89c4\u5219<\/h3>\n\n\n\n
JSONObject receiveRule = new JSONObject(); receiveRule.put(\"limitPerPerson\", 1); \/\/ \u6bcf\u4eba\u9650\u9886 receiveRule.put(\"usageInstructions\", \"xxx\"); \/\/ \u4f7f\u7528\u8bf4\u660e<\/code><\/p>\n\n\n\n2. \u6d88\u8017\u89c4\u5219<\/h3>\n\n\n\n
JSONObject consumeRule = new JSONObject(); consumeRule.put(\"termsOfUse\", new BigDecimal(\"10\")); \/\/ \u4f7f\u7528\u6761\u4ef6 \u6ee1 x \u5143\u53ef\u7528 consumeRule.put(\"maximumDiscountAmount\", new BigDecimal(\"3\")); \/\/ \u6700\u5927\u4f18\u60e0\u91d1\u989d consumeRule.put(\"explanationOfUnmetC 3onditions\", \"xxx\"); \/\/ \u4e0d\u6ee1\u8db3\u4f7f\u7528\u6761\u4ef6\u8bf4\u660e consumeRule.put(\"validityPeriod\", 48); \/\/ \u81ea\u9886\u53d6\u4f18\u60e0\u5238\u540e\u6709\u6548\u65f6\u95f4\uff0c\u5355\u4f4d\u5c0f\u65f6<\/code><\/p>\n\n\n\nGit \u5206\u652f\u540d\u79f0<\/h2>\n\n\n\n
20240814_dev_create-template_chain_ding.ma<\/p>\n\n\n\n
\u524d\u7f6e\u903b\u8f91<\/h2>\n\n\n\n
1. \u4f7f\u7528\u63a5\u53e3 API \u5de5\u5177<\/h3>\n\n\n\n
1.1 Maven \u4f9d\u8d56\u5f15\u5165<\/h4>\n\n\n\n
<dependency> <groupId>com.github.xiaoymin<\/groupId> <artifactId>knife4j-openapi3-jakarta-spring-boot-starter<\/artifactId> <version>4.5.0<\/version> <\/dependency><\/code><\/p>\n\n\n\n1.2 application.yaml \u6dfb\u52a0\u914d\u7f6e<\/h4>\n\n\n\n
\nserver:\n port: 10010\n\nspring:\n application:\n name: oneCoupon-merchant-admin\n datasource:\n url: jdbc:mysql:\/\/127.0.0.1:3306\/one_coupon_rebuild?useUnicode=true&characterEncoding=UTF-8&rewriteBatchedStatements=true&allowMultiQueries=true&serverTimezone=Asia\/Shanghai\n username: root\n password: root\n data:\n redis:\n host: 127.0.0.1\n port: 6379\n password: 123456\n\nmybatis-plus:\n configuration:\n log-impl: org.apache.ibatis.logging.stdout.StdOutImpl\n\nspringdoc:\n default-flat-param-object: true\n swagger-ui:\n path: \/swagger-ui.html\n tags-sorter: alpha\n operations-sorter: alpha\n api-docs:\n path: \/v3\/api-docs\n group-configs:\n - group: 'default'\n paths-to-match: '\/**'\n packages-to-scan: com.nageoffer.onecoupon\n\nknife4j:\n enable: true\n setting:\n language: zh_cn\n<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
1.3 \u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6<\/h4>\n\n\n\n
\u4e3b\u8981\u662fconfig\u90e8\u5206\u7684\u5185\u5bb9\uff0c\u8fd8\u6709UserConfiguration\u548cDataBaseConfiguration\u7684\u5185\u5bb9\u90e8\u5206\uff0c<\/p>\n\n\n\n
\n@Slf4j\n@Configuration\npublic class SwaggerConfiguration implements ApplicationRunner {\n\n @Value(\"${server.port:8080}\")\n private String serverPort;\n @Value(\"${server.servlet.context-path:}\")\n private String contextPath;\n\n \/**\n * \u81ea\u5b9a\u4e49 openAPI \u4e2a\u6027\u5316\u4fe1\u606f\n *\/\n @Bean\n public OpenAPI openAPI() {\n return new OpenAPI()\n .info(new Info() \/\/ \u57fa\u672c\u4fe1\u606f\u914d\u7f6e\n .title(\"\u725b\u5238-\u5546\u5bb6\u540e\u53f0\u7ba1\u7406\u7cfb\u7edf\") \/\/ \u6807\u9898\n .description(\"\u521b\u5efa\u4f18\u60e0\u5238\u3001\u5e97\u5bb6\u67e5\u770b\u4ee5\u53ca\u7ba1\u7406\u4f18\u60e0\u5238\u3001\u521b\u5efa\u4f18\u60e0\u5238\u53d1\u653e\u6279\u6b21\u7b49\") \/\/ \u63cf\u8ff0 Api \u63a5\u53e3\u6587\u6863\u7684\u57fa\u672c\u4fe1\u606f\n .version(\"v1.0.0\") \/\/ \u7248\u672c\n \/\/ \u8bbe\u7f6e OpenAPI \u6587\u6863\u7684\u8054\u7cfb\u4fe1\u606f\uff0c\u5305\u62ec\u8054\u7cfb\u4eba\u59d3\u540d\u4e3a\"ding.ma\"\uff0c\u90ae\u7bb1\u4e3a\"machen@apache.org\"\n .contact(new Contact().name(\"ding.ma\").email(\"machen@apache.org\"))\n \/\/ \u8bbe\u7f6e OpenAPI \u6587\u6863\u7684\u8bb8\u53ef\u8bc1\u4fe1\u606f\uff0c\u5305\u62ec\u8bb8\u53ef\u8bc1\u540d\u79f0\u548c\u8bb8\u53ef\u8bc1URL\n .license(new License().name(\"\u5c71\u4e1c\u6d41\u5e74\u7f51\u7edc\u79d1\u6280\u6709\u9650\u516c\u53f8\").url(\"https:\/\/gitcode.net\/nageoffer\/onecoupon\/-\/blob\/main\/LICENSE\"))\n );\n }\n\n \/**\n * \u65b9\u4fbf\u5927\u5bb6\u542f\u52a8\u9879\u76ee\u540e\u53ef\u4ee5\u76f4\u63a5\u70b9\u51fb\u94fe\u63a5\u8df3\u8f6c\uff0c\u800c\u4e0d\u7528\u81ea\u5df1\u5230\u6d4f\u89c8\u5668\u8f93\u5165\u8def\u5f84\n *\/\n @Override\n public void run(ApplicationArguments args) throws Exception {\n log.info(\"API Document: http:\/\/127.0.0.1:{}{}\/doc.html\", serverPort, contextPath);\n }\n}\n<\/code><\/pre>\n\n\n\n1.4 \u4f7f\u7528\u6548\u679c<\/h4>\n\n\n\n
\u9879\u76ee\u542f\u52a8\u540e\u4f1a\u5728\u63a7\u5236\u53f0\u6253\u5370\u8bbf\u95ee\u5730\u5740\u3002<\/p>\n\n\n\n
2024-08-14T16:21:26.620+08:00 INFO 89222 --- [ main] c.n.o.m.a.config.SwaggerConfiguration : API Document: http:\/\/127.0.0.1:10010\/doc.html<\/code><\/p>\n\n\n\n\u70b9\u51fb\u540e\u8df3\u8f6c\u6d4f\u89c8\u5668\u8bbf\u95ee\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/84b8cdf7aad7baa3d104aa8107937a76.png\")
<\/p>\n\n\n\n2. \u6301\u4e45\u5316\u914d\u7f6e<\/h3>\n\n\n\n
\u4e3b\u8981\u4e24\u70b9\u5185\u5bb9\uff0c\u5206\u9875\u63d2\u4ef6\u548c\u6e90\u6570\u636e\u81ea\u52a8\u586b\u5145\u7c7b\u3002<\/p>\n\n\n\n
\n@Configuration\npublic class DataBaseConfiguration {\n\n \/**\n * MyBatis-Plus MySQL \u5206\u9875\u63d2\u4ef6\n *\/\n @Bean\n public MybatisPlusInterceptor mybatisPlusInterceptor() {\n MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();\n interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));\n return interceptor;\n }\n\n \/**\n * MyBatis-Plus \u6e90\u6570\u636e\u81ea\u52a8\u586b\u5145\u7c7b\n *\/\n @Bean\n public MyMetaObjectHandler myMetaObjectHandler() {\n return new MyMetaObjectHandler();\n }\n\n \/**\n * MyBatis-Plus \u6e90\u6570\u636e\u81ea\u52a8\u586b\u5145\u7c7b\n *\/\n static class MyMetaObjectHandler implements MetaObjectHandler {\n\n @Override\n public void insertFill(MetaObject metaObject) {\n strictInsertFill(metaObject, \"createTime\", Date::new, Date.class);\n strictInsertFill(metaObject, \"updateTime\", Date::new, Date.class);\n strictInsertFill(metaObject, \"delFlag\", () -> 0, Integer.class);\n }\n\n @Override\n public void updateFill(MetaObject metaObject) {\n strictInsertFill(metaObject, \"updateTime\", Date::new, Date.class);\n }\n }\n}<\/code><\/pre>\n\n\n\n3. \u7528\u6237\u4e0a\u4e0b\u6587<\/h3>\n\n\n\n
\u56e0\u4e3a\u6211\u4eec\u805a\u7126\u4f18\u60e0\u5238\u903b\u8f91\u4ee3\u7801\uff0c\u6240\u4ee5\u5173\u4e8e\u7528\u6237\u767b\u5f55\u3001\u6ce8\u518c\u7b49\u903b\u8f91\u5ffd\u7565\uff0c\u4ec5\u901a\u8fc7\u786c\u7f16\u7801\u5f62\u5f0f\u4fdd\u969c\u4f18\u60e0\u5238\u4e1a\u52a1\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n\n\n\n
public final class MerchantAdminRedisConstant {\n\n \/**\n * \u4f18\u60e0\u5238\u6a21\u677f\u7f13\u5b58 Key\n *\/\n public static final String COUPON_TEMPLATE_KEY = \"one-coupon_engine:template:%s\";\n}\n<\/code><\/pre>\n\n\n\n3.1 \u7528\u6237\u5b9e\u4f53<\/h4>\n\n\n\n
@Data\n@NoArgsConstructor\n@AllArgsConstructor\n@Builder\npublic class UserInfoDTO {\n\n \/**\n * \u7528\u6237 ID\n *\/\n private String userId;\n\n \/**\n * \u7528\u6237\u540d\n *\/\n private String username;\n\n \/**\n * \u5e97\u94fa\u7f16\u53f7\n *\/\n private Long shopNumber;\n}<\/code><\/pre>\n\n\n\n3.2 \u7528\u6237\u5b58\u50a8\u4e0a\u4e0b\u6587<\/h4>\n\n\n\n
public final class UserContext {\n\n \/**\n * <a href=\"https:\/\/github.com\/alibaba\/transmittable-thread-local\" \/>\n *\/\n private static final ThreadLocal<UserInfoDTO> USER_THREAD_LOCAL = new TransmittableThreadLocal<>();\n\n \/**\n * \u8bbe\u7f6e\u7528\u6237\u81f3\u4e0a\u4e0b\u6587\n *\n * @param user \u7528\u6237\u8be6\u60c5\u4fe1\u606f\n *\/\n public static void setUser(UserInfoDTO user) {\n USER_THREAD_LOCAL.set(user);\n }\n\n \/**\n * \u83b7\u53d6\u4e0a\u4e0b\u6587\u4e2d\u7528\u6237 ID\n *\n * @return \u7528\u6237 ID\n *\/\n public static String getUserId() {\n UserInfoDTO userInfoDTO = USER_THREAD_LOCAL.get();\n return Optional.ofNullable(userInfoDTO).map(UserInfoDTO::getUserId).orElse(null);\n }\n\n \/**\n * \u83b7\u53d6\u4e0a\u4e0b\u6587\u4e2d\u7528\u6237\u540d\u79f0\n *\n * @return \u7528\u6237\u540d\u79f0\n *\/\n public static String getUsername() {\n UserInfoDTO userInfoDTO = USER_THREAD_LOCAL.get();\n return Optional.ofNullable(userInfoDTO).map(UserInfoDTO::getUsername).orElse(null);\n }\n\n \/**\n * \u83b7\u53d6\u4e0a\u4e0b\u6587\u4e2d\u7528\u6237\u5e97\u94fa\u7f16\u53f7\n *\n * @return \u7528\u6237\u5e97\u94fa\u7f16\u53f7\n *\/\n public static Long getShopNumber() {\n UserInfoDTO userInfoDTO = USER_THREAD_LOCAL.get();\n return Optional.ofNullable(userInfoDTO).map(UserInfoDTO::getShopNumber).orElse(null);\n }\n\n \/**\n * \u6e05\u7406\u7528\u6237\u4e0a\u4e0b\u6587\n *\/\n public static void removeUser() {\n USER_THREAD_LOCAL.remove();\n }\n}<\/code><\/pre>\n\n\n\n3.3 \u7528\u6237\u914d\u7f6e\u62e6\u622a\u5668<\/h4>\n\n\n\n
@Configuration\npublic class UserConfiguration implements WebMvcConfigurer {\n\n \/**\n * \u7528\u6237\u4fe1\u606f\u4f20\u8f93\u62e6\u622a\u5668\n *\/\n @Bean\n public UserTransmitInterceptor userTransmitInterceptor() {\n return new UserTransmitInterceptor();\n }\n\n \/**\n * \u6dfb\u52a0\u7528\u6237\u4fe1\u606f\u4f20\u9012\u8fc7\u6ee4\u5668\u81f3\u76f8\u5173\u8def\u5f84\u62e6\u622a\n *\/\n @Override\n public void addInterceptors(InterceptorRegistry registry) {\n registry.addInterceptor(userTransmitInterceptor())\n .addPathPatterns(\"\/**\");\n }\n\n \/**\n * \u7528\u6237\u4fe1\u606f\u4f20\u8f93\u62e6\u622a\u5668\n * \u5f00\u53d1\u65f6\u95f4\uff1a2024-07-09\n *\/\n static class UserTransmitInterceptor implements HandlerInterceptor {\n\n @Override\n public boolean preHandle(@Nullable HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable Object handler) throws Exception {\n \/\/ \u7528\u6237\u5c5e\u4e8e\u975e\u6838\u5fc3\u529f\u80fd\uff0c\u8fd9\u91cc\u5148\u901a\u8fc7\u6a21\u62df\u7684\u5f62\u5f0f\u4ee3\u66ff\u3002\u540e\u7eed\u5982\u679c\u9700\u8981\u540e\u7ba1\u5c55\u793a\uff0c\u4f1a\u91cd\u6784\u8be5\u4ee3\u7801\n UserInfoDTO userInfoDTO = new UserInfoDTO(\"1810518709471555585\", \"pdd45305558318\", 1810714735922956666L);\n UserContext.setUser(userInfoDTO);\n return true;\n }\n\n @Override\n public void afterCompletion(@Nullable HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable Object handler, Exception exception) throws Exception {\n UserContext.removeUser();\n }\n }\n}<\/code><\/pre>\n\n\n\n3.4 \u4f7f\u7528\u7528\u6237\u4e0a\u4e0b\u6587<\/h4>\n\n\n\n
\u5982\u679c\u60f3\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u7528\u6237\u4e0a\u4e0b\u6587\uff0c\u76f4\u63a5\u8c03\u7528\u5373\u53ef\u3002<\/p>\n\n\n\n
UserContext.getShopNumber()<\/code><\/p>\n\n\n\n\u4ee3\u7801\u6267\u884c\u903b\u8f91<\/h2>\n\n\n\n
1. \u65f6\u5e8f\u56fe<\/h3>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/4e28cc7d7367261ebe34e4828ea93cdf.png\")
<\/p>\n\n\n\ncontroller\u91cc\u9762CouponTemplateController\uff1a\u4ed6\u4ece\u63a7\u5236\u5c42\u5f00\u59cb\u5f80\u4e0b\u53bb\u770b\uff0c\u7b2c\u4e00\u6b65\u7684\u8bdd\u5c31\u662f\u9a8c\u8bc1\u6211\u4eec\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u8bf4\u4e00\u4e9b\u662f\u5426\u4e3a\u7a7a\u6216\u8005\u5de5\u4f5c\u5b57\u7b26\u4e32\uff0c\u5982\u679c\u6211\u4eec\u8fd9\u8fb9\u8981\u6c42\u5fc5\u586b\u7684\u8bdd\u662f\u4e0d\u5141\u8bb8\u7684\uff0c\u7136\u540e\u5c31\u662f\u6211\u4eec\u7684\u5173\u7cfb\u662f\u5426\u6b63\u786e\uff0c\u6bd4\u5982\u8bf4\u6211\u4eec\u5982\u679c\u8bf4\u8bbe\u7f6e\u4e86\u4f18\u60e0\u5238\u5168\u5e97\u53ef\u4ee5\u4f7f\u7528\u7684\u8bdd\uff0c\u6211\u4eec\u7684\u5546\u54c1\u7f16\u7801\u5b57\u6bb5\u5c31\u4e0d\u80fd\u4f20\u503c\u3002\u53cd\u4e4b\u5982\u679c\u8bf4\u6211\u4eec\u9274\u5b9a\u5b83\u7684\u4e00\u4e2a\u4f18\u60e0\u5238\u53ea\u80fd\u6307\u5b9a\u5546\u54c1\u53ef\u7528\uff0c\u5b83\u7684\u5546\u54c1\u7f16\u7801\u5b57\u5c31\u4e0d\u80fd\u4e3a\u7a7a\uff0c\u5927\u6982\u662f\u8fd9\u6837\u7684\u4e00\u4e2a\u903b\u8f91\u3002\u7136\u540e\u8fd8\u6709\u4e00\u4e9b\u7684\u8bdd\u5b83\u7684\u5e93\u5b58\u662f\u5426\u8bbe\u7f6e\u5f02\u5e38\uff0c\u4ee5\u53ca\u6211\u4eec\u76f8\u5173\u7684\u4e00\u4e2a\u6570\u636e\u662f\u5426\u6b63\u786e\uff0c\u6bd4\u5982\u8bf4\u6211\u4eec\u4f20\u5165\u7684\u5546\u54c1\u7684\u4e00\u4e9b\u4fe1\u606f\uff0c\u5546\u54c1\u4fe1\u606f\u662f\u5426\u5b58\u5728\u7b49\u7b49\uff0c\u4e0a\u9762\u662f\u6211\u4eec\u7684\u4e00\u4e2a\u9a8c\u8bc1\u903b\u8f91\uff0c\u53ea\u662f\u4e3e\u4e86\u4e00\u5c0f\u90e8\u5206\u7684\u4f8b\u5b50\uff0c\u5f53\u7136\u8fd8\u4f1a\u6709\u66f4\u591a\u3002\u7136\u540e\u7684\u8bdd\u6211\u4eec\u8981\u5c06\u4f18\u60e0\u5238\u65b0\u589e\u7684\u6570\u636e\u5e93\u7b2c\u4e00\u6b65\u8981\u6784\u5efa\u6211\u4eec\u7684\u4e00\u4e2a19\u5c42\u5b9e\u4f53\uff0c\u7136\u540e\u7ed9\u4ed6\u65b0\u589e\u5b8c\u4e86\u4e4b\u540e\uff0c\u6211\u4eec\u8fdb\u884c\u9884\u70ed\uff0c\u903b\u8f91\u5927\u6982\u5c31\u662f\u8fd9\u4e2a\u6837\u5b50\u3002\u7136\u540e\u6211\u4eec\u9884\u70ed\u8fd9\u91cc\u7684\u8bdd\u5c31\u662f\u4f7f\u7528 spring boot\u63d0\u4f9b\u7684\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u4e00\u4e2a\u901a\u7528\u64cd\u4f5crelease\u7684\u6a21\u677f\uff0c\u5927\u5bb6\u77e5\u9053\u5c31\u53ef\u4ee5\u3002\u7136\u540e\u8fd9\u91cc\u6bd4\u8f83\u6709\u610f\u601d\u7684\u4e00\u70b9\u662f\u4ec0\u4e48\uff1f\u5c31\u662f\u6211\u4eec\u5173\u4e8e\u5bf9\u8c61\u8f6c\u6362\u8fd9\u91cc\u53ef\u80fd\u6709\u5f88\u591a\u540c\u5b66\u6709\u7591\u95ee\uff0c\u4e3a\u4ec0\u4e48\u6211\u4eec\u8981\u7528\u8fd9\u4e00\u4e2a\u53bb\u8fdb\u884c\u8f6c\u6362\u5462\uff1f\u6211\u4eec\u7ed9\u5927\u5bb6\u68b3\u7406\u4e00\u4e0b\uff0c\u9996\u5148\u6211\u4eec\u4e3a\u4ec0\u4e48\u8981\u8f6c\u6362\uff1f\u5c31\u662f\u7528\u6237\u901a\u8fc7\u5165\u9910\u4e5f\u5c31\u662frequest\u7684dto\uff0c\u6211\u4eec\u8d1f\u8d23\u8fdb\u884c\u5bf9\u5b83\u9a8c\u8bc1\uff0c\u7136\u540e\u6ca1\u95ee\u9898\uff0c\u6211\u4eec\u8981\u8f6c\u621019\u5c42\u7684\u5bf9\u8c61\u3002<\/p>\n\n\n\n
\u4e00\u822c\u5bf9\u4e8e\u8fd9\u79cd\u6570\u636e\u5bf9\u8c61\u8f6c\u6362\u7684\u8bdd\uff0c\u6211\u4eec\u6709\u51e0\u79cd\u5f62\u5f0f\uff0c\u6700\u57fa\u7840\u7684\u4e5f\u5c31\u662f\u6211\u4eec\u7684 set\uff0c\u901a\u8fc7\u8fd9\u79cd\u5f62\u5f0f\u7684\u8bdd\uff0c\u65e0\u7591\u5bf9\u6211\u4eec\u7684\u4ee3\u7801\u5de5\u4f5c\u91cf\u4e0a\u7684\u8bdd\u6709\u4e00\u4e2a\u6bd4\u8f83\u91cd\u7684\u8d1f\u62c5\u3002\u5176\u6b21\u5982\u679c\u8bf4\u6211\u4eec\u540e\u7eed\u8981\u65b0\u589e\u5b57\u6bb5\u6216\u8005\u6539\u52a8\u5b57\u6bb5\u5bf9\u5e94\u7684 set\uff0c\u4ee3\u7801\u4e5f\u9700\u8981\u5bf9\u5e94\u7684\u8c03\u6574\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u6848\u4f8b\u975e\u5e38\u6e05\u695a\u7684\u77e5\u9053\u8fd9\u4e2a\u4ee3\u7801\u662f\u4ec0\u4e48\u6837\u5b50\u7684\uff0c\u7136\u540e\u5b83\u7684\u4f18\u70b9\u5c31\u662f\u6027\u80fd\u662f\u6700\u9ad8\u7684\uff0c\u4e14\u4e0d\u9700\u8981\u4f9d\u8d56\u5176\u4ed6\u7684\u7ec4\u4ef6\uff0c\u7f3a\u70b9\u4e5f\u5c31\u662f\u4ee3\u7801\u6bd4\u8f83\u7e41\u7410\uff0c\u540e\u671f\u6539\u52a8\u5bb9\u6613\u6709\u9057\u6f0f\u3002 <\/p>\n\n\n\n
\u63a5\u4e0b\u6765\u662f\u4e00\u4e9b\u559c\u95fb\u4e50\u89c1\u7684\u4e1c\u897f\uff1a\u7ea6\u5b9acommon\/enums\u7684\u5224\u5b9a<\/p>\n\n\n\n
@RequiredArgsConstructor\npublic enum CouponTemplateStatusEnum {\n\n \/**\n * 0: \u8868\u793a\u4f18\u60e0\u5238\u5904\u4e8e\u751f\u6548\u4e2d\u7684\u72b6\u6001\u3002\n *\/\n ACTIVE(0),\n\n \/**\n * 1: \u8868\u793a\u4f18\u60e0\u5238\u5df2\u7ecf\u7ed3\u675f\uff0c\u4e0d\u53ef\u518d\u4f7f\u7528\u3002\n *\/\n ENDED(1);\n\n @Getter\n private final int status;\n}\n<\/code><\/pre>\n\n\n\n\n@RequiredArgsConstructor\npublic enum DiscountTargetEnum {\n\n \/**\n * \u5546\u54c1\u4e13\u5c5e\u4f18\u60e0\n *\/\n PRODUCT_SPECIFIC(0, \"\u5546\u54c1\u4e13\u5c5e\u4f18\u60e0\"),\n \/**\n * \u5168\u5e97\u901a\u7528\u4f18\u60e0\n *\/\n ALL_STORE_GENERAL(1, \"\u5168\u5e97\u901a\u7528\u4f18\u60e0\");\n\n @Getter\n private final int type;\n\n @Getter\n private final String value;\n\n \/**\n * \u6839\u636e type \u627e\u5230\u5bf9\u5e94\u7684 value\n *\n * @param type \u8981\u67e5\u627e\u7684\u7c7b\u578b\u4ee3\u7801\n * @return \u5bf9\u5e94\u7684\u63cf\u8ff0\u503c\uff0c\u5982\u679c\u6ca1\u6709\u627e\u5230\u629b\u5f02\u5e38\n *\/\n public static String findValueByType(int type) {\n for (DiscountTargetEnum target : DiscountTargetEnum.values()) {\n if (target.getType() == type) {\n return target.getValue();\n }\n }\n throw new IllegalArgumentException();\n }\n}<\/code><\/pre>\n\n\n\n\n@RequiredArgsConstructor\npublic enum DiscountTypeEnum {\n\n \/**\n * \u7acb\u51cf\u5238\n *\/\n FIXED_DISCOUNT(0, \"\u7acb\u51cf\u5238\"),\n\n \/**\n * \u6ee1\u51cf\u5238\n *\/\n THRESHOLD_DISCOUNT(1, \"\u6ee1\u51cf\u5238\"),\n\n \/**\n * \u6298\u6263\u5238\n *\/\n DISCOUNT_COUPON(2, \"\u6298\u6263\u5238\");\n\n @Getter\n private final int type;\n\n @Getter\n private final String value;\n\n \/**\n * \u6839\u636e type \u627e\u5230\u5bf9\u5e94\u7684 value\n *\n * @param type \u8981\u67e5\u627e\u7684\u7c7b\u578b\u4ee3\u7801\n * @return \u5bf9\u5e94\u7684\u63cf\u8ff0\u503c\uff0c\u5982\u679c\u6ca1\u6709\u627e\u5230\u629b\u5f02\u5e38\n *\/\n public static String findValueByType(int type) {\n for (DiscountTypeEnum target : DiscountTypeEnum.values()) {\n if (target.getType() == type) {\n return target.getValue();\n }\n }\n throw new IllegalArgumentException();\n }\n}\n<\/code><\/pre>\n\n\n\n2. \u5bf9\u8c61\u590d\u5236<\/h3>\n\n\n\n
\u65b0\u589e\u4f18\u60e0\u5238\u6a21\u677f\u4fe1\u606f\u5230\u6570\u636e\u5e93\u65f6\uff0c\u9700\u8981\u5c06\u5165\u53c2 reqDTO \u8f6c\u6362\u4e3a\u6700\u7ec8\u7684 DO \u6301\u4e45\u5c42\u5b9e\u4f53\u3002\u4e00\u822c\u5bf9\u4e8e\u5bf9\u8c61\u8f6c\u6362\uff0c\u6211\u4eec\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u3002<\/p>\n\n\n\n
2.1 get\/set<\/h4>\n\n\n\n
\u5982\u679c\u6bcf\u6b21\u90fd\u8fdb\u884c get\/set \u7684\u5f62\u5f0f\u8fdb\u884c\u8f6c\u6362\uff0c\u65e0\u7591\u4f1a\u5728\u4ee3\u7801\u4e0a\u6709\u8f83\u5927\u7684\u5de5\u4f5c\u91cf\u3002\u800c\u4e14\uff0c\u5982\u679c\u540e\u7eed\u6539\u52a8\u6216\u65b0\u589e\u5b57\u6bb5\u8fd8\u9700\u8981\u8fdb\u884c\u5bf9\u5e94\u8c03\u6574\u3002<\/p>\n\n\n\n
\u4f7f\u7528\u6848\u4f8b\u4e3e\u4f8b\uff1a<\/p>\n\n\n\n
public PersonDTO personToPersonDTO(Person person) { if (person == null) { return null; } \u200b PersonDTO personDTO = new PersonDTO(); personDTO.setName(person.getName()); personDTO.setAge(person.getAge()); \u200b return personDTO; }<\/code><\/p>\n\n\n\n- \n
- \u4f18\u70b9\uff1a\u6027\u80fd\u6700\u9ad8\uff0c\u4e14\u65e0\u9700\u4f9d\u8d56\u989d\u5916\u7ec4\u4ef6\u3002<\/li>\n\n\n\n
- \u7f3a\u70b9\uff1a\u4ee3\u7801\u7e41\u7410\uff0c\u540e\u671f\u6539\u52a8\u5bb9\u6613\u6709\u9057\u6f0f\u3002<\/li>\n<\/ul>\n\n\n\n
2.2 MapStruct<\/h4>\n\n\n\n
\u5b98\u65b9\u7f51\u5740\uff1ahttps:\/\/mapstruct.org<\/a><\/p>\n\n\n\n
\u4f7f\u7528\u6848\u4f8b\u4e3e\u4f8b\uff1a<\/p>\n\n\n\n
\/\/ \u5b9a\u4e49\u8f6c\u6362\u6620\u5c04\u5668 @Mapper public interface PersonMapper { PersonMapper INSTANCE = Mappers.getMapper(PersonMapper.class); \u200b PersonDTO personToPersonDTO(Person person); } \u200b \/\/ \u5e95\u5c42\u5728\u7f16\u8bd1\u671f\u751f\u6210\u5bf9\u5e94\u5b9e\u73b0\u7c7b\u5e76\u901a\u8fc7 get\/set \u65b9\u5f0f\u590d\u5236 public class PersonMapperImpl implements PersonMapper { \u200b @Override public PersonDTO personToPersonDTO(Person person) { if (person == null) { return null; } \u200b PersonDTO personDTO = new PersonDTO(); personDTO.setName(person.getName()); personDTO.setAge(person.getAge()); \u200b return personDTO; } } \u200b \/\/ \u4e1a\u52a1\u4ee3\u7801\u4f7f\u7528 PersonMapper.INSTANCE.personToPersonDTO(person);<\/code><\/p>\n\n\n\n\u603b\u7ed3\u5982\u4e0b\uff1a<\/p>\n\n\n\n
- \n
- \u4f18\u70b9\uff1a\u6027\u80fd\u7b49\u540c get\/set \u4e14\u65e0\u5e8f\u914d\u7f6e\u7e41\u7410\u4ee3\u7801\u3002<\/li>\n\n\n\n
- \u7f3a\u70b9\uff1a\u4ee3\u7801\u914d\u7f6e\u867d\u6ca1\u6709 get\/set \u7e41\u7410\uff0c\u4f46\u662f\u4e5f\u9700\u8981\u521b\u5efa\u7c7b\u7b49\u914d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n
2.3 Hutool or Dozer<\/h4>\n\n\n\n
Dozer \u5b98\u65b9\u7f51\u5740\uff1ahttps:\/\/github.com\/DozerMapper\/dozer<\/a><\/p>\n\n\n\n
Hutool \u5b98\u65b9\u7f51\u5740\uff1ahttps:\/\/hutool.cn<\/a><\/p>\n\n\n\n
\u4f7f\u7528\u6848\u4f8b\u4e3e\u4f8b\uff1a<\/p>\n\n\n\n
CouponTemplateDO couponTemplateDO = BeanUtil.toBean(requestParam, CouponTemplateDO.class);<\/code><\/p>\n\n\n\n\u603b\u7ed3\u5982\u4e0b\uff1a<\/p>\n\n\n\n
- \n
- \u4f18\u70b9\uff1a\u4f7f\u7528\u6700\u4e3a\u65b9\u4fbf\uff0c\u4e00\u884c\u4ee3\u7801\u586b\u5165\u5165\u53c2\u548c\u6307\u5b9a\u8f6c\u6362\u5bf9\u8c61 class \u5373\u53ef\u5b8c\u6210\u8f6c\u6362\u3002<\/li>\n\n\n\n
- \u7f3a\u70b9\uff1a\u4f7f\u7528\u53cd\u5c04\uff0c\u5bf9\u6bd4 get\/set \u6027\u80fd\u8f83\u5dee\u3002<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/direct\/27d85bf21d4e4b059b63f3401dd4a882.png\")
<\/p>\n\n\n\n\u5927\u5bb6\u53ef\u4ee5\u770b\u5230\u6211\u4eec\u8fd9\u91cc\u7684\u8bdd\u5176\u5b9e\u9a8c\u8bc1\u4e86\u6bd4\u8f83\u591a\u7684\u903b\u8f91\uff0c\u5176\u5b9e\u771f\u5b9e\u7684\u4e00\u4e2a\u9879\u76ee\u91cc\u9762\u5b83\u9a8c\u8bc1\u7684\u53ea\u4f1a\u6bd4\u8fd9\u66f4\u591a\uff0c\u6211\u521d\u6b65\u4f30\u8ba1\u4e00\u4e2a500\u884c\u7684\u4ee3\u7801\u5b83\u662f\u9a8c\u8bc1\u4e0d\u4e86\u8fd9\u4e9b\u903b\u8f91\u7684\uff0c\u6240\u4ee5\u8bf4\u6211\u4eec\u600e\u4e48\u80fd\u591f\u628a\u8fd9\u4e9b\u4ee3\u7801\u7ed9\u5408\u7406\u7684\u8fdb\u884c\u4f18\u5316\u3002\u8fd9\u91cc\u5c31\u4e0d\u5f97\u4e0d\u5148\u8bf4\u4e00\u4e0b\u5b83\u7684\u95ee\u9898\uff0c\u6211\u4eec\u770b\u4e00\u4e0b\u5b83\u90fd\u6709\u54ea\u4e9b\u95ee\u9898\uff0c\u9996\u5148\u7b2c\u4e00\u4e2a\u5c31\u662f\u804c\u8d23\u5355\u4e00\u95ee\u9898\uff0c\u6211\u4eec\u5982\u679c\u7ec6\u5206\u7684\u8bdd\uff0c\u5176\u5b9e\u521a\u624d\u7684\u90a3\u4e9b\u9a8c\u8bc1\u903b\u8f91\u6211\u4eec\u5206\u4e3a\u4e86\u4e09\u5757\uff0c\u7b2c\u4e00\u5757\u7684\u8bdd\u662f\u9a8c\u8bc1\u662f\u5426\u975e\u7a7a\u6216\u8005\u8bf4\u7a7a\u7684\u5b57\u7b26\u4e32\uff0c\u8fd9\u4e2a\u662f\u6211\u4eec\u6bd4\u8f83\u7b80\u5355\u7684\u4e00\u4e2a\u9a8c\u8bc1\u903b\u8f91\u3002<\/p>\n\n\n\n
\u7b2c\u4e8c\u5757\u7684\u8bdd\u5c31\u662f\u6211\u4eec\u9700\u8981\u53bb\u9a8c\u8bc1\u5b83\u5bf9\u5e94\u7684\u4e00\u4e2a\u6570\u636e\u662f\u5426\u7b26\u5408\u57fa\u672c\u7684\u4e00\u4e9b\u903b\u8f91\uff0c\u6bd4\u5982\u8bf4\u5b83\u6bcf\u4e2a\u5b57\u6bb5\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u662f\u5426\u7b26\u5408\u3002\u7b2c\u4e09\u4e2a\u7684\u8bdd\u662f\u6211\u4eec\u9700\u8981\u4f9d\u8d56\u5b83\u7684\u8fd9\u4e9b\u6570\u636e\u5bf9\u4e0d\u5bf9\uff1f\u6bd4\u5982\u8bf4\u4f60\u7ed9\u6211\u4f20\u7684\u5546\u54c1\u7f16\u7801\u662f\u5426\u6b63\u786e\u7b49\u7b49\uff0c\u8fd9\u6837\u7684\u8bdd\u6211\u4eec\u662f\u4e0d\u662f\u53ef\u4ee5\u628a\u8fd9\u4e09\u5757\u7ed9\u5355\u72ec\u62c6\u4e09\u4e2a\u5904\u7406\u5668\uff0c\u8fd9\u6837\u7684\u8bdd\u4e0d\u5c31\u804c\u8d23\u5355\u4e00\u4e86\uff0c\u5bf9\u4e0d\u5bf9\uff1f\u800c\u4e14\u540e\u7eed\u6539\u7684\u8bdd\u53ea\u9700\u8981\u6539\u5bf9\u5e94\u7684\u5904\u7406\u5668\u5c31\u53ef\u4ee5\u4e86\u3002\u7136\u540e\u53e6\u5916\u7684\u8bdd\uff0c\u5982\u679c\u6211\u4eec\u8981\u65b0\u589e\uff0c\u6211\u4eec\u53ea\u9700\u8981\u6dfb\u52a0\u65b0\u7684\u5904\u7406\u5668\uff0c\u800c\u4e0d\u9700\u8981\u4fee\u6539\u73b0\u6709\u4ee3\u7801\uff0c\u8fd9\u4e5f\u5c31\u662f\u6211\u4eec\u5927\u5bb6\u5e38\u8bf4\u7684\u9ad8\u5185\u805a\u4f4e\u8026\u5408\u4ee5\u53ca\u6211\u4eec\u7684\u4e00\u4e2a\u5f00\u8f9f\u539f\u5219\u3002\u6700\u540e\u7684\u8bdd\u4e5f\u662f\u86ee\u91cd\u8981\u7684\uff0c\u5c31\u662f\u5bf9\u4e8e\u770b\u4ee3\u7801\u7684\u4eba\u6765\u8bf4\uff0c\u5b83\u662f\u6d41\u7a0b\u6bd4\u8f83\u6e05\u6670\u7684\uff0c\u4e00\u773c\u5c31\u77e5\u9053\u6211\u8fd9\u8fb9\u4f1a\u6709\u4e09\u4e2a\u903b\u8f91\uff0c\u5bf9\u4e8e\u4ed6\u7406\u89e3\u4e1a\u52a1\u4f1a\u6709\u4e00\u5b9a\u7684\u5e2e\u52a9\u4f5c\u7528\u3002<\/p>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u60f3\u4e00\u4e0b\u7528\u8d23\u4efb\u94fe\u6a21\u5f0f\u662f\u4e0d\u662f\u80fd\u89e3\u51b3\u4e0a\u9762\u7684\u8fd9\u4e9b\u95ee\u9898\uff1f<\/p>\n\n\n\n
\u5bf9\u4e8edao\/entity\/CouponTemplateDO.java
dao\/mapper\/CouponTemplateMapper.java
dto\/req\/CouponTemplateSaveReqDTO.java
dto\/resp\/CouponTemplateQueryRespDTO.java
\u5c31\u6682\u65f6\u4e0d\u8981\u8bf4\u4e86\uff0c<\/p>\n\n\n\npublic interface CouponTemplateService extends IService<CouponTemplateDO> {\n\n \/**\n * \u521b\u5efa\u5546\u5bb6\u4f18\u60e0\u5238\u6a21\u677f\n *\n * @param requestParam \u8bf7\u6c42\u53c2\u6570\n *\/\n void createCouponTemplate(CouponTemplateSaveReqDTO requestParam);\n}<\/code><\/pre>\n\n\n\n@Service\n@RequiredArgsConstructor\npublic class CouponTemplateServiceImpl extends ServiceImpl<CouponTemplateMapper, CouponTemplateDO> implements CouponTemplateService {\n\n private final CouponTemplateMapper couponTemplateMapper;\n private final StringRedisTemplate stringRedisTemplate;\n\n private final int maxStock = 20000000;\n\n @Override\n public void createCouponTemplate(CouponTemplateSaveReqDTO requestParam) {\n \/\/ \u9a8c\u8bc1\u5fc5\u586b\u53c2\u6570\u662f\u5426\u4e3a\u7a7a\u6216\u7a7a\u7684\u5b57\u7b26\u4e32\n if (StrUtil.isEmpty(requestParam.getName())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u540d\u79f0\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getSource())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u6765\u6e90\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getTarget())) {\n throw new ClientException(\"\u4f18\u60e0\u5bf9\u8c61\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getType())) {\n throw new ClientException(\"\u4f18\u60e0\u7c7b\u578b\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getValidStartTime())) {\n throw new ClientException(\"\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getValidEndTime())) {\n throw new ClientException(\"\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getStock())) {\n throw new ClientException(\"\u5e93\u5b58\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (StrUtil.isEmpty(requestParam.getReceiveRule())) {\n throw new ClientException(\"\u9886\u53d6\u89c4\u5219\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (StrUtil.isEmpty(requestParam.getConsumeRule())) {\n throw new ClientException(\"\u6d88\u8017\u89c4\u5219\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n \/\/ \u9a8c\u8bc1\u53c2\u6570\u57fa\u672c\u6570\u636e\u5173\u7cfb\u662f\u5426\u6b63\u786e\n boolean targetAnyMatch = Arrays.stream(DiscountTargetEnum.values())\n .anyMatch(enumConstant -> enumConstant.getType() == requestParam.getTarget());\n if (!targetAnyMatch) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u4f18\u60e0\u5bf9\u8c61\u503c\u4e0d\u5b58\u5728\");\n }\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.ALL_STORE_GENERAL)\n && StrUtil.isNotEmpty(requestParam.getGoods())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u5168\u5e97\u901a\u7528\u4e0d\u53ef\u8bbe\u7f6e\u6307\u5b9a\u5546\u54c1\");\n }\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.PRODUCT_SPECIFIC)\n && StrUtil.isEmpty(requestParam.getGoods())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u5546\u54c1\u4e13\u5c5e\u672a\u8bbe\u7f6e\u6307\u5b9a\u5546\u54c1\");\n }\n\n boolean typeAnyMatch = Arrays.stream(DiscountTypeEnum.values())\n .anyMatch(enumConstant -> enumConstant.getType() == requestParam.getType());\n if (!typeAnyMatch) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u4f18\u60e0\u7c7b\u578b\u4e0d\u5b58\u5728\");\n }\n\n Date now = new Date();\n if (requestParam.getValidStartTime().before(now)) {\n \/\/ \u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u6d4b\u8bd5\uff0c\u4e0d\u7528\u5173\u6ce8\u8fd9\u4e2a\u65f6\u95f4\uff0c\u8fd9\u91cc\u53d6\u6d88\u5f02\u5e38\u629b\u51fa\n \/\/ throw new ClientException(\"\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4\u4e0d\u80fd\u65e9\u4e8e\u5f53\u524d\u65f6\u95f4\");\n }\n\n if (requestParam.getStock() <= 0 || requestParam.getStock() > maxStock) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u5e93\u5b58\u6570\u91cf\u8bbe\u7f6e\u5f02\u5e38\");\n }\n\n if (!JSON.isValid(requestParam.getReceiveRule())) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u9886\u53d6\u89c4\u5219\u683c\u5f0f\u9519\u8bef\");\n }\n if (!JSON.isValid(requestParam.getConsumeRule())) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u6d88\u8017\u89c4\u5219\u683c\u5f0f\u9519\u8bef\");\n }\n\n \/\/ \u9a8c\u8bc1\u53c2\u6570\u6570\u636e\u662f\u5426\u6b63\u786e\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.PRODUCT_SPECIFIC)) {\n \/\/ \u8c03\u7528\u5546\u54c1\u4e2d\u53f0\u9a8c\u8bc1\u5546\u54c1\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u629b\u51fa\u5f02\u5e38\n \/\/ ......\n }\n\n \/\/ \u65b0\u589e\u4f18\u60e0\u5238\u6a21\u677f\u4fe1\u606f\u5230\u6570\u636e\u5e93\n CouponTemplateDO couponTemplateDO = BeanUtil.toBean(requestParam, CouponTemplateDO.class);\n couponTemplateDO.setStatus(CouponTemplateStatusEnum.ACTIVE.getStatus());\n couponTemplateDO.setShopNumber(UserContext.getShopNumber());\n couponTemplateMapper.insert(couponTemplateDO);\n\n \/\/ \u7f13\u5b58\u9884\u70ed\uff1a\u901a\u8fc7\u5c06\u6570\u636e\u5e93\u7684\u8bb0\u5f55\u5e8f\u5217\u5316\u6210 JSON \u5b57\u7b26\u4e32\u653e\u5165 Redis \u7f13\u5b58\n CouponTemplateQueryRespDTO actualRespDTO = BeanUtil.toBean(couponTemplateDO, CouponTemplateQueryRespDTO.class);\n Map<String, Object> cacheTargetMap = BeanUtil.beanToMap(actualRespDTO, false, true);\n Map<String, String> actualCacheTargetMap = cacheTargetMap.entrySet().stream()\n .collect(Collectors.toMap(\n Map.Entry::getKey,\n entry -> entry.getValue() != null ? entry.getValue().toString() : \"\"\n ));\n String couponTemplateCacheKey = String.format(MerchantAdminRedisConstant.COUPON_TEMPLATE_KEY, couponTemplateDO.getId());\n stringRedisTemplate.opsForHash().putAll(couponTemplateCacheKey, actualCacheTargetMap);\n }\n}<\/code><\/pre>\n\n\n\n@RestController\n@RequiredArgsConstructor\n@Tag(name = \"\u4f18\u60e0\u5238\u6a21\u677f\u7ba1\u7406\")\npublic class CouponTemplateController {\n\n private final CouponTemplateService couponTemplateService;\n\n @Operation(summary = \"\u5546\u5bb6\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f\")\n @PostMapping(\"\/api\/merchant-admin\/coupon-template\/create\")\n public Result<Void> createCouponTemplate(@RequestBody CouponTemplateSaveReqDTO requestParam) {\n couponTemplateService.createCouponTemplate(requestParam);\n return Results.success();\n }\n}\n<\/code><\/pre>\n\n\n\n3. \u8d23\u4efb\u94fe\u6a21\u5f0f<\/h3>\n\n\n\n
3.1 \u73b0\u6709\u4ee3\u7801\u7684\u95ee\u9898<\/h4>\n\n\n\n
- \n
- \u804c\u8d23\u5355\u4e00<\/strong>: \u8d23\u4efb\u94fe\u6a21\u5f0f\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u9a8c\u8bc1\u903b\u8f91\u5c01\u88c5\u5230\u4e00\u4e2a\u72ec\u7acb\u7684\u5904\u7406\u5668\u4e2d\uff0c\u6bcf\u4e2a\u5904\u7406\u5668\u8d1f\u8d23\u5355\u4e00\u7684\u9a8c\u8bc1\u804c\u8d23\uff0c\u7b26\u5408\u5355\u4e00\u804c\u8d23\u539f\u5219\u3002<\/li>\n\n\n\n
- \u53ef\u6269\u5c55\u6027<\/strong>: \u589e\u52a0\u65b0\u7684\u9a8c\u8bc1\u903b\u8f91\u65f6\uff0c\u53ea\u9700\u6dfb\u52a0\u65b0\u7684\u5904\u7406\u5668\uff0c\u800c\u4e0d\u9700\u8981\u4fee\u6539\u73b0\u6709\u7684\u4ee3\u7801\u3002<\/li>\n\n\n\n
- \u6e05\u6670\u7684\u6d41\u7a0b<\/strong>: \u5c06\u6240\u6709\u9a8c\u8bc1\u903b\u8f91\u7ec4\u7ec7\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u4ee3\u7801\u7ed3\u6784\u66f4\u52a0\u6e05\u6670\uff0c\u6613\u4e8e\u7406\u89e3\u3002<\/li>\n<\/ul>\n\n\n\n
\n@Component\npublic final class MerchantAdminChainContext<T> implements ApplicationContextAware, CommandLineRunner {\n\n \/**\n * \u5e94\u7528\u4e0a\u4e0b\u6587\uff0c\u6211\u4eec\u8fd9\u91cc\u901a\u8fc7 Spring IOC \u83b7\u53d6 Bean \u5b9e\u4f8b\n *\/\n private ApplicationContext applicationContext;\n \/**\n * \u4fdd\u5b58\u5546\u5bb6\u540e\u7ba1\u8d23\u4efb\u94fe\u5b9e\u73b0\u7c7b\n * <p>\n * Key\uff1a{@link MerchantAdminAbstractChainHandler#mark()}\n * Val\uff1a{@link MerchantAdminAbstractChainHandler} \u4e00\u7ec4\u8d23\u4efb\u94fe\u5b9e\u73b0 Spring Bean \u96c6\u5408\n * <p>\n * \u6bd4\u5982\u6709\u4e00\u4e2a\u4f18\u60e0\u5238\u6a21\u677f\u521b\u5efa\u8d23\u4efb\u94fe\uff0c\u5b9e\u4f8b\u5982\u4e0b\uff1a\n * Key\uff1aMERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY\n * Val\uff1a\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u5fc5\u586b \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamNotNullChainFilter}\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u6309\u7167\u683c\u5f0f\u4f20\u9012 \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamBaseVerifyChainFilter}\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u6b63\u786e\uff0c\u6bd4\u5982\u5546\u54c1\u6570\u636e\u662f\u5426\u5b58\u5728\u7b49 \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamVerifyChainFilter}\n * - ......\n *\/\n private final Map<String, List<MerchantAdminAbstractChainHandler>> abstractChainHandlerContainer = new HashMap<>();\n\n \/**\n * \u8d23\u4efb\u94fe\u7ec4\u4ef6\u6267\u884c\n *\n * @param mark \u8d23\u4efb\u94fe\u7ec4\u4ef6\u6807\u8bc6\n * @param requestParam \u8bf7\u6c42\u53c2\u6570\n *\/\n public void handler(String mark, T requestParam) {\n \/\/ \u6839\u636e mark \u6807\u8bc6\u4ece\u8d23\u4efb\u94fe\u5bb9\u5668\u4e2d\u83b7\u53d6\u4e00\u7ec4\u8d23\u4efb\u94fe\u5b9e\u73b0 Bean \u96c6\u5408\n List<MerchantAdminAbstractChainHandler> abstractChainHandlers = abstractChainHandlerContainer.get(mark);\n if (CollectionUtils.isEmpty(abstractChainHandlers)) {\n throw new RuntimeException(String.format(\"[%s] Chain of Responsibility ID is undefined.\", mark));\n }\n abstractChainHandlers.forEach(each -> each.handler(requestParam));\n }\n\n @Override\n public void run(String... args) throws Exception {\n \/\/ \u4ece Spring IOC \u5bb9\u5668\u4e2d\u83b7\u53d6\u6307\u5b9a\u63a5\u53e3 Spring Bean \u96c6\u5408\n Map<String, MerchantAdminAbstractChainHandler> chainFilterMap = applicationContext.getBeansOfType(MerchantAdminAbstractChainHandler.class);\n chainFilterMap.forEach((beanName, bean) -> {\n \/\/ \u5224\u65ad mark \u662f\u5426\u5df2\u7ecf\u5b58\u5728\u62bd\u8c61\u8d23\u4efb\u94fe\u5bb9\u5668\u4e2d\uff0c\u5982\u679c\u5df2\u7ecf\u5b58\u5728\u76f4\u63a5\u5411\u96c6\u5408\u65b0\u589e\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u521b\u5efa Mark \u548c\u5bf9\u5e94\u7684\u96c6\u5408\n List<MerchantAdminAbstractChainHandler> abstractChainHandlers = abstractChainHandlerContainer.get(bean.mark());\n if (CollectionUtils.isEmpty(abstractChainHandlers)) {\n abstractChainHandlers = new ArrayList();\n }\n abstractChainHandlers.add(bean);\n \/\/ \u5bf9 Mark \u4e0b\u8d23\u4efb\u94fe\u5b9e\u73b0\u7684\u5904\u7406\u7c7b\u6392\u5e8f\uff0c\u6027\u80fd\u6267\u884c\u5c0f\u7684\u5728\u524d\n List<MerchantAdminAbstractChainHandler> actualAbstractChainHandlers = abstractChainHandlers.stream()\n .sorted(Comparator.comparing(Ordered::getOrder))\n .collect(Collectors.toList());\n abstractChainHandlerContainer.put(bean.mark(), actualAbstractChainHandlers);\n });\n }\n\n @Override\n public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {\n this.applicationContext = applicationContext;\n }\n}<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
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\u9996\u5148\u6309\u7167\u521a\u624d\u7684\u903b\u8f91\uff0c\u6211\u4eec\u9996\u5148\u8981\u53bb\u521b\u5efa\u4e00\u4e2a\u8d23\u4efb\u94fe\u7684\u63a5\u53e3\uff0c\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\u7684\u8bdd\u5176\u5b9e\u91cc\u9762\u5c31\u4e24\u4e2a\u903b\u8f91\uff0c\u7b2c\u4e00\u5757\u6211\u4eec\u53bb\u5904\u7406\u8d23\u4efb\u94fe\u7684\u4e00\u4e2a\u6267\u884c\u903b\u8f91\u3002\u7b2c\u4e8c\u4e2a\u5c31\u662f\u6211\u4eec\u8981\u6807\u8bc6\u4e00\u7ec4\u7684\u8d23\u4efb\u94fe\u7684\u5904\u7406\u5668\uff0c\u7136\u540e\u7684\u8bdd\u4e0b\u9762\u662f\u4e00\u4e9b\u5b83\u53bb\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u5bf9\u5e94\u7684\u4e00\u4e2a\u65f6\u9650\u5185\uff0c\u7136\u540e\u8fd9\u91cc\u9762\u90fd\u662f\u5b83\u5bf9\u5e94\u7684\u4e00\u4e9b\u5177\u4f53\u7684\u5c01\u88c5\u903b\u8f91\uff0c\u5bf9\u5e94\u6211\u521a\u624d\u8bb2\u7684\u4e09\u5757\u5185\u5bb9\uff0c\u7b2c\u4e00\u5757\u7684\u8bdd\u5c31\u662f\u8fdb\u884c\u975e\u7a7a\u7684\u9a8c\u8bc1\uff0c\u7b2c\u4e8c\u5757\u8fdb\u884c\u57fa\u7840\u6570\u636e\u7684\u4e00\u4e2a\u6821\u9a8c\u3002\u7b2c\u4e09\u5757\u9488\u5bf9\u6570\u636e\u7684\u771f\u5b9e\u6027\u505a\u4e00\u4e2a\u6821\u9a8c\uff0c\u53ef\u4ee5\u770b\u5230\u8fd8\u662f\u6bd4\u8f83\u6e05\u6670\u7684\u5bf9\u5427\uff1f\u7136\u540e\u6211\u4eec\u5728\u4f7f\u7528\u65b9\u9762\u5c31\u53ea\u9700\u8981\u5f15\u5165\u6211\u4eec\u5bf9\u5e94\u7684\u4e00\u4e2a\u4e0a\u4e0b\u6587\uff0c\u7136\u540e\u53bb\u6267\u884c\u5904\u7406\u5c31\u53ef\u4ee5\u4e86\uff0c\u6211\u4eec\u5c31\u770b\u4e00\u4e0b\u5b83\u5177\u4f53\u662f\u600e\u4e48\u628a\u8fd9\u4e00\u7ec4\u7684\u8d23\u4efb\u94fe\u7684\u5904\u7406\u5668\u7ed9\u805a\u5408\u5230\u5bb9\u5668\u91cc\u9762\u7684\uff0c\u53ef\u4ee5\u770b\u5230\u6211\u4eec\u7684\u4e0a\u4e0b\u6587\u5bb9\u5668\u662f\u5b9e\u73b0\u4e86\u4e24\u4e2a\u63a5\u53e3\uff0c\u7b2c\u4e00\u4e2a\u63a5\u53e3\u662fsport\u7684\u4e00\u4e2a\u4e0a\u4e0b\u6587OA\u63a5\u53e3\uff0c\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\u7684\u8bdd\u6211\u4eec\u80fd\u591f\u62ff\u662f\u4e0d\u662f\u5bf9\u8c61\u7684\u4e00\u4e2aIOC\u7684\u4e0a\u4e0b\u6587\uff0c\u4e5f\u5c31\u662fapplication context\u3002\u901a\u8fc7\u6211\u4eec\u53ef\u4ee5\u53bb\u62ff\u8d23\u4efb\u94fe\u7684\u5904\u7406\u5668\u7684spring\u75c5\u3002\u7136\u540e\u7b2c\u4e8c\u4e2a\u5c31\u662f\u6211\u4eec\u8981\u5728spring boot\u542f\u52a8\u4e86\u4e4b\u540e\uff0c\u8981\u53bb\u505a\u4e00\u4e9b\u540e\u7f6e\u7684\u903b\u8f91\uff0c\u6211\u4eec\u5148\u4ece\u5165\u53e3\u51fa\u53d1\uff0c\u5165\u53e3\u7684\u8bdd\u5c31\u662f\u6211\u4eec\u901a\u8fc7\u5404\u4f4d\u63a5\u53e3\u62ff\u5230\u4e86\u5bf9\u5e94\u7684\u662f\u670b\u53cb\u7684\u4e0a\u4e0b\u6587\uff0c\u7136\u540e\u6211\u4eec\u901a\u8fc7\u83b7\u53d6\u7c7b\u578b\u7684\u5f62\u5f0f\uff0c\u4e5f\u5c31\u662f\u83b7\u53d6\u6211\u4eec\u5f53\u524d\u63a5\u53e3\u4e0b\u9762\u6709\u54ea\u4e9b\u5177\u4f53\u7684\u5b9e\u73b0\u7c7b\uff0c\u7136\u540e\u62ff\u5230\u4e00\u4e2amap\u91cc\u9762\uff0c\u6211\u4eec\u901a\u8fc7 map\u518d\u8fdb\u800c\u53bb\u83b7\u53d6\u5230\u6211\u4eec\u60f3\u8981\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
\u9996\u5148\u90a3\u5c31\u662f\u6211\u4eec\u5bf9\u5e94\u7684\u4e00\u4e2a\u5b58\u50a8\u5bb9\u5668\u662f\u7528\u4e86\u4e00\u4e2amap\u53bb\u505a\u7684\uff0c\u4e5f\u5c31\u662f\u4e00\u4e2a\u5e0c\u9ea6\u514b\uff0c\u7136\u540e\u5b83\u7684K\u5c31\u662f\u6211\u4eec\u5bf9\u5e94\u7684\u4e00\u4e2a\u9ea6\u514b\u5b57\u6bb5\uff0c\u8fd9\u4e2a\u4e5f\u5c31\u662f\u6211\u4eec\u6807\u8bc6\u4e00\u7ec4\u8d23\u4efb\u94fe\u7684\u4e00\u4e2a\u5173\u952e\u5b57\u6bb5\u3002\u7136\u540e value\u5c31\u662f\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6807\u8bc6\u4e86\u6211\u4eec\u4e00\u4e2a\u6807\u8bc6\u4e0b\u9762\u5b83\u7684\u90a3\u4e00\u7ec4\u8d23\u4efb\u94fe\u7684\u5904\u7406\u5668\u3002\u6211\u4e3e\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u6709\u4e00\u4e2aK\u662f\u8fd9\u6837\u7684\uff0c\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677fK\uff0c\u7136\u540e\u7684\u8bdd\u5b83\u7684value\u5c31\u662f\u6211\u4eec\u521a\u624d\u8bb2\u5230\u7684\u90a3\u4e09\u4e2a\u7c7b\uff0c\u8fd9\u4e2a\u65f6\u5019\u8d23\u4efb\u94fe\u7684\u5bb9\u5668\u600e\u4e48\u5b58\u50a8\uff0c\u6211\u4eec\u5df2\u7ecf\u77e5\u9053\u4e86\u5b83\u662f\u600e\u4e48\u7ed9\u5b83\u653e\u8fdb\u53bb\u7684\uff0c\u9996\u5148\u7b2c\u4e00\u6b65\u6211\u4eec\u8981\u6839\u636e\u5b83\u5bf9\u5e94\u7684\u4e00\u4e2aMark\uff0c\u786e\u5b9a\u6211\u4eec\u7684\u5bb9\u5668\u91cc\u9762\u662f\u5426\u5df2\u7ecf\u6709\u6807\u8bc6\u5bf9\u5e94\u7684\u96c6\u5408\u4e86\uff0c\u5982\u679c\u6ca1\u6709\u7684\u8bdd\u6211\u4eec\u8981\u53bb\u7ed9\u4ed6\u521b\u5efa\u4e00\u4e2a\u7a7a\u7684\u4f8b\u5b50\uff0c\u5982\u679c\u6709\u7684\u8bdd\u76f4\u63a5\u83b7\u53d6\uff0c\u7136\u540e\u5c06\u5f53\u524d\u56e0\u4e3a\u662f\u4e2a\u5faa\u73af\uff0c\u5c06\u5f53\u524d\u7684\u75c5\u653e\u5230\u5b83\u5bf9\u5e94\u6807\u8bc6\u4e0b\u7684\u4f8b\u5b50\u7684\u5bb9\u5668\u91cc\u9762\uff0c\u7136\u540e\u6211\u4eec\u518d\u5c06\u5bf9\u5e94\u7684\u6807\u8bc6\u548c\u96c6\u5408\u653e\u56de\u5230\u6211\u4eec\u7684\u5bb9\u5668\u91cc\u9762\uff0c\u7136\u540e\u6211\u4eec\u662f\u9700\u8981\u7ed9\u5b83\u8fdb\u884c\u4e00\u4e2a\u6392\u5e8f\u7684\uff0c\u7136\u540e\u5177\u4f53\u4e3a\u4ec0\u4e48\u6392\u5e8f\u540e\u9762\u4f1a\u8ddf\u5927\u5bb6\u6709\u8bb2\u3002\u7136\u540e\u5230\u6211\u4eec\u5177\u4f53\u7684\u4e1a\u52a1\u4ee3\u7801\u91cc\u9762\u7684\u8bdd\uff0c\u5c31\u53ea\u9700\u8981\u53bb\u5f15\u5165\u6211\u4eec\u7684\u4e00\u4e2a\u4e0a\u4e0b\u6587\u5bb9\u5668\uff0c\u7136\u540e\u53bb\u6267\u884c\u6211\u4eec\u7684handle\u7684\u65b9\u6cd5\u5c31\u53ef\u4ee5\u4e86\u3002\u90a3handle\u7684\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u90a3\u5c31\u662f\u6211\u4eec\u53bbget\u5bf9\u5e94\u7684\u4e00\u4e2a\u8d23\u4efb\u94fe\u903b\u8f91\u96c6\u5408\u3002\u7136\u540e\u5982\u679c\u8bf4\u5b83\u7b49\u4e8e\u7a7a\u7684\u8bdd\uff0c\u5c31\u610f\u5473\u7740\u6211\u4eec\u7684\u4e1a\u52a1\u4ee3\u7801\u51fa\u73b0\u4e86\u95ee\u9898\uff0c\u76f4\u63a5\u629b\u5f02\u5e38\u5c31\u884c\u4e86\uff0c\u5982\u679c\u4e0d\u51fa\u5f02\u5e38\u6211\u4eec\u5c31\u76f4\u63a5\u6309\u7167\u987a\u5e8f\u53bb\u6267\u884c\uff0c\u8fd9\u6837\u7684\u8bdd\u6211\u4eec\u7684\u4e00\u4e2a\u8d23\u4efb\u94fe\u5176\u5b9e\u4e5f\u5c31\u5df2\u7ecf\u5b8c\u6210\u4e86\uff0c\u5982\u679c\u8bf4\u540e\u7eed\u6211\u6709\u65b0\u7684\u4e1a\u52a1\u8981\u6dfb\u52a0\uff0c\u6211\u76f4\u63a5\u5728\u8fd9\u91cccopy\u4e00\u4e2a\uff0c\u8fd9\u6837\u7684\u8bdd\u5bf9\u6211\u4eec\u539f\u6765\u7684\u903b\u8f91\u662f\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd\u7684\uff0c\u5982\u679c\u8bf4\u6211\u7684\u975e\u516c\u9a8c\u8bc1\u6216\u8005\u8bf4\u6211\u7684\u9a8c\u8bc1\u6570\u636e\u903b\u8f91\u6709\u4e00\u4e9b\u53d8\u5316\uff0c\u6211\u5c31\u76f4\u63a5\u5728\u5bf9\u5e94\u7684\u90a3\u91cc\u6539\u5c31\u884c\u4e86\uff0c\u5bf9\u5176\u4ed6\u4e5f\u662f\u5b8c\u5168\u6ca1\u6709\u5f71\u54cd\u7684<\/p>\n\n\n\n
3.2 \u4ec0\u4e48\u662f\u8d23\u4efb\u94fe\u6a21\u5f0f<\/h4>\n\n\n\n
\u8d23\u4efb\u94fe\u6a21\u5f0f\uff08Chain of Responsibility Pattern\uff09\u662f\u4e00\u79cd\u884c\u4e3a\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5b83\u5141\u8bb8\u5c06\u8bf7\u6c42\u6cbf\u7740\u4e00\u4e2a\u5904\u7406\u94fe\u4f20\u9012\uff0c\u76f4\u5230\u94fe\u4e2d\u7684\u67d0\u4e2a\u5bf9\u8c61\u5904\u7406\u5b83\u3002\u8fd9\u6837\uff0c\u53d1\u9001\u8005\u65e0\u9700\u77e5\u9053\u54ea\u4e2a\u5bf9\u8c61\u5c06\u5904\u7406\u8bf7\u6c42\uff0c\u6240\u6709\u7684\u5904\u7406\u5bf9\u8c61\u90fd\u53ef\u4ee5\u5c1d\u8bd5\u5904\u7406\u8bf7\u6c42\u6216\u5c06\u8bf7\u6c42\u4f20\u9012\u7ed9\u94fe\u4e0a\u7684\u4e0b\u4e00\u4e2a\u5bf9\u8c61\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/821749f9a71107c3c20db8adecae1be9.png\")
<\/p>\n\n\n\n\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f\u8d23\u4efb\u94fe\u6a21\u5f0f\u7c7b\u5206\u5e03\u3002\u8fd8\u6709common\/enums\u91cc\u9762<\/p>\n\n\n\n
public enum ChainBizMarkEnum {\n\n \/**\n * \u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f\u9a8c\u8bc1\u53c2\u6570\u662f\u5426\u6b63\u786e\u8d23\u4efb\u94fe\u6d41\u7a0b\n *\/\n MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY;\n\n @Override\n public String toString() {\n return this.name();\n }\n}<\/code><\/pre>\n\n\n\n![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/1e444c3ac291b175c56e559fef152051.png\")
<\/p>\n\n\n\n3.3 \u5b9e\u73b0\u903b\u8f91<\/h4>\n\n\n\n
\u5b9a\u4e49\u8d23\u4efb\u94fe\u62bd\u8c61\u63a5\u53e3\u3002<\/p>\n\n\n\n
public interface MerchantAdminAbstractChainHandler<T> extends Ordered {\n\n \/**\n * \u6267\u884c\u8d23\u4efb\u94fe\u903b\u8f91\n *\n * @param requestParam \u8d23\u4efb\u94fe\u6267\u884c\u5165\u53c2\n *\/\n void handler(T requestParam);\n\n \/**\n * @return \u8d23\u4efb\u94fe\u7ec4\u4ef6\u6807\u8bc6\n *\/\n String mark();\n}\n<\/code><\/pre>\n\n\n\n\u521b\u5efa\u8d23\u4efb\u94fe\u6a21\u5f0f\u4e0a\u4e0b\u6587\u5bb9\u5668\u3002<\/p>\n\n\n\n
\n\/**\n * \u5546\u5bb6\u540e\u7ba1\u8d23\u4efb\u94fe\u4e0a\u4e0b\u6587\u5bb9\u5668\n * ApplicationContextAware \u63a5\u53e3\u83b7\u53d6\u5e94\u7528\u4e0a\u4e0b\u6587\uff0c\u5e76\u590d\u5236\u5c40\u90e8\u53d8\u91cf\u65b9\u4fbf\u540e\u7eed\u4f7f\u7528\uff1bCommandLineRunner \u9879\u76ee\u542f\u52a8\u540e\u6267\u884c\u8d23\u4efb\u94fe\u5bb9\u5668\u7684\u586b\u5145\u5de5\u4f5c\n * <p>\n * \u4f5c\u8005\uff1a\u9a6c\u4e01\n * \u52a0\u9879\u76ee\u7fa4\uff1a\u65e9\u52a0\u5165\u5c31\u662f\u4f18\u52bf\uff01500\u4eba\u5185\u90e8\u9879\u76ee\u7fa4\uff0c\u5206\u4eab\u7684\u77e5\u8bc6\u603b\u6709\u4f60\u9700\u8981\u7684 <a href=\"https:\/\/t.zsxq.com\/cw7b9\" \/>\n * \u5f00\u53d1\u65f6\u95f4\uff1a2024-07-09\n *\/\n@Component\npublic final class MerchantAdminChainContext<T> implements ApplicationContextAware, CommandLineRunner {\n\n \/**\n * \u5e94\u7528\u4e0a\u4e0b\u6587\uff0c\u6211\u4eec\u8fd9\u91cc\u901a\u8fc7 Spring IOC \u83b7\u53d6 Bean \u5b9e\u4f8b\n *\/\n private ApplicationContext applicationContext;\n \/**\n * \u4fdd\u5b58\u5546\u5bb6\u540e\u7ba1\u8d23\u4efb\u94fe\u5b9e\u73b0\u7c7b\n * <p>\n * Key\uff1a{@link MerchantAdminAbstractChainHandler#mark()}\n * Val\uff1a{@link MerchantAdminAbstractChainHandler} \u4e00\u7ec4\u8d23\u4efb\u94fe\u5b9e\u73b0 Spring Bean \u96c6\u5408\n * <p>\n * \u6bd4\u5982\u6709\u4e00\u4e2a\u4f18\u60e0\u5238\u6a21\u677f\u521b\u5efa\u8d23\u4efb\u94fe\uff0c\u5b9e\u4f8b\u5982\u4e0b\uff1a\n * Key\uff1aMERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY\n * Val\uff1a\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u5fc5\u586b \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamNotNullChainFilter}\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u6309\u7167\u683c\u5f0f\u4f20\u9012 \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamBaseVerifyChainFilter}\n * - \u9a8c\u8bc1\u4f18\u60e0\u5238\u4fe1\u606f\u57fa\u672c\u53c2\u6570\u662f\u5426\u6b63\u786e\uff0c\u6bd4\u5982\u5546\u54c1\u6570\u636e\u662f\u5426\u5b58\u5728\u7b49 \u2014\u2014 \u6267\u884c\u5668 {@link CouponTemplateCreateParamVerifyChainFilter}\n * - ......\n *\/\n private final Map<String, List<MerchantAdminAbstractChainHandler>> abstractChainHandlerContainer = new HashMap<>();\n\n \/**\n * \u8d23\u4efb\u94fe\u7ec4\u4ef6\u6267\u884c\n *\n * @param mark \u8d23\u4efb\u94fe\u7ec4\u4ef6\u6807\u8bc6\n * @param requestParam \u8bf7\u6c42\u53c2\u6570\n *\/\n public void handler(String mark, T requestParam) {\n \/\/ \u6839\u636e mark \u6807\u8bc6\u4ece\u8d23\u4efb\u94fe\u5bb9\u5668\u4e2d\u83b7\u53d6\u4e00\u7ec4\u8d23\u4efb\u94fe\u5b9e\u73b0 Bean \u96c6\u5408\n List<MerchantAdminAbstractChainHandler> abstractChainHandlers = abstractChainHandlerContainer.get(mark);\n if (CollectionUtils.isEmpty(abstractChainHandlers)) {\n throw new RuntimeException(String.format(\"[%s] Chain of Responsibility ID is undefined.\", mark));\n }\n abstractChainHandlers.forEach(each -> each.handler(requestParam));\n }\n\n @Override\n public void run(String... args) throws Exception {\n \/\/ \u4ece Spring IOC \u5bb9\u5668\u4e2d\u83b7\u53d6\u6307\u5b9a\u63a5\u53e3 Spring Bean \u96c6\u5408\n Map<String, MerchantAdminAbstractChainHandler> chainFilterMap = applicationContext.getBeansOfType(MerchantAdminAbstractChainHandler.class);\n chainFilterMap.forEach((beanName, bean) -> {\n \/\/ \u5224\u65ad Mark \u662f\u5426\u5df2\u7ecf\u5b58\u5728\u62bd\u8c61\u8d23\u4efb\u94fe\u5bb9\u5668\u4e2d\uff0c\u5982\u679c\u5df2\u7ecf\u5b58\u5728\u76f4\u63a5\u5411\u96c6\u5408\u65b0\u589e\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u521b\u5efa Mark \u548c\u5bf9\u5e94\u7684\u96c6\u5408\n List<MerchantAdminAbstractChainHandler> abstractChainHandlers = abstractChainHandlerContainer.getOrDefault(bean.mark(), new ArrayList<>());\n abstractChainHandlers.add(bean);\n abstractChainHandlerContainer.put(bean.mark(), abstractChainHandlers);\n });\n abstractChainHandlerContainer.forEach((mark, unsortedChainHandlers) -> {\n \/\/ \u5bf9\u6bcf\u4e2a Mark \u5bf9\u5e94\u7684\u8d23\u4efb\u94fe\u5b9e\u73b0\u7c7b\u96c6\u5408\u8fdb\u884c\u6392\u5e8f\uff0c\u4f18\u5148\u7ea7\u5c0f\u7684\u5728\u524d\n unsortedChainHandlers.sort(Comparator.comparing(Ordered::getOrder));\n });\n }\n\n @Override\n public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {\n this.applicationContext = applicationContext;\n }\n}\n<\/code><\/pre>\n\n\n\n3.4 \u5982\u4f55\u4f7f\u7528\uff1f<\/h4>\n\n\n\n
\n@Service\n@RequiredArgsConstructor\npublic class CouponTemplateServiceImpl extends ServiceImpl<CouponTemplateMapper, CouponTemplateDO> implements CouponTemplateService {\n\n private final CouponTemplateMapper couponTemplateMapper;\n private final MerchantAdminChainContext merchantAdminChainContext;\n private final StringRedisTemplate stringRedisTemplate;\n\n @Override\n public void createCouponTemplate(CouponTemplateSaveReqDTO requestParam) {\n \/\/ \u901a\u8fc7\u8d23\u4efb\u94fe\u9a8c\u8bc1\u8bf7\u6c42\u53c2\u6570\u662f\u5426\u6b63\u786e\n merchantAdminChainContext.handler(MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY.name(), requestParam);\n\n \/\/ \u65b0\u589e\u4f18\u60e0\u5238\u6a21\u677f\u4fe1\u606f\u5230\u6570\u636e\u5e93\n CouponTemplateDO couponTemplateDO = BeanUtil.toBean(requestParam, CouponTemplateDO.class);\n couponTemplateDO.setStatus(CouponTemplateStatusEnum.ACTIVE.getStatus());\n couponTemplateDO.setShopNumber(UserContext.getShopNumber());\n couponTemplateMapper.insert(couponTemplateDO);\n\n \/\/ \u7f13\u5b58\u9884\u70ed\uff1a\u901a\u8fc7\u5c06\u6570\u636e\u5e93\u7684\u8bb0\u5f55\u5e8f\u5217\u5316\u6210 JSON \u5b57\u7b26\u4e32\u653e\u5165 Redis \u7f13\u5b58\n CouponTemplateQueryRespDTO actualRespDTO = BeanUtil.toBean(couponTemplateDO, CouponTemplateQueryRespDTO.class);\n Map<String, Object> cacheTargetMap = BeanUtil.beanToMap(actualRespDTO, false, true);\n Map<String, String> actualCacheTargetMap = cacheTargetMap.entrySet().stream()\n .collect(Collectors.toMap(\n Map.Entry::getKey,\n entry -> entry.getValue() != null ? entry.getValue().toString() : \"\"\n ));\n String couponTemplateCacheKey = String.format(MerchantAdminRedisConstant.COUPON_TEMPLATE_KEY, couponTemplateDO.getId());\n stringRedisTemplate.opsForHash().putAll(couponTemplateCacheKey, actualCacheTargetMap);\n }\n}<\/code><\/pre>\n\n\n\n
\n\n\n\n
\u662f\u4e0d\u662f\u5bf9\u8c61\u7684\u4e00\u4e2a Spring \u7684\u4e0a\u4e0b\u6587\uff0c\u4e5f\u5c31\u662f ApplicationContext\u3002\u901a\u8fc7\u5b83\u53ef\u4ee5\u53bb\u83b7\u53d6\u8d23\u4efb\u94fe\u5904\u7406\u5668\u7684 Spring Bean\u3002\u7136\u540e\u7b2c\u4e8c\u4e2a\u5c31\u662f\u6211\u4eec\u8981\u5728 Spring Boot \u542f\u52a8\u4e4b\u540e\uff0c\u6267\u884c\u4e00\u4e9b\u540e\u7f6e\u903b\u8f91\u3002\u6211\u4eec\u5148\u4ece\u5165\u53e3\u51fa\u53d1\uff1a\u5165\u53e3\u662f\u901a\u8fc7\u672c\u4f4d\u63a5\u53e3\u62ff\u5230\u5bf9\u5e94\u7684 Spring \u4e0a\u4e0b\u6587\uff0c\u7136\u540e\u901a\u8fc7\u83b7\u53d6\u7c7b\u578b\u7684\u5f62\u5f0f\uff0c\u4e5f\u5c31\u662f\u83b7\u53d6\u5f53\u524d\u63a5\u53e3\u4e0b\u6709\u54ea\u4e9b\u5177\u4f53\u7684\u5b9e\u73b0\u7c7b\uff0c\u518d\u62ff\u5230 Map \u91cc\u9762\uff0c\u901a\u8fc7 Map \u8fdb\u800c\u83b7\u53d6\u5230\u6211\u4eec\u60f3\u8981\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n\u9996\u5148\uff0c\u6211\u4eec\u5bf9\u5e94\u7684\u4e00\u4e2a\u5b58\u50a8\u5bb9\u5668\u662f\u7528\u4e86\u4e00\u4e2a Map \u53bb\u505a\u7684\uff0c\u4e5f\u5c31\u662f\u4e00\u4e2a HashMap\uff0c\u5b83\u7684 Key \u5c31\u662f\u6211\u4eec\u5bf9\u5e94\u7684\u4e00\u4e2a mark \u5b57\u6bb5\uff0c\u8fd9\u4e2a\u4e5f\u5c31\u662f\u6211\u4eec\u6807\u8bc6\u4e00\u7ec4\u8d23\u4efb\u94fe\u7684\u5173\u952e\u5b57\u6bb5\uff0cValue \u5c31\u662f\u4e00\u4e2a List\uff0c\u6807\u8bc6\u4e86\u8be5\u6807\u8bc6\u4e0b\u90a3\u4e00\u7ec4\u8d23\u4efb\u94fe\u7684\u5904\u7406\u5668\u3002\u6211\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u6709\u4e00\u4e2a Key \u662f\u8fd9\u6837\u7684\uff1a\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f\u7684 mark\uff08MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY\uff09\uff0c\u5b83\u7684 Value \u5c31\u662f\u6211\u521a\u624d\u8bb2\u5230\u7684\u4e09\u4e2a\u7c7b\uff1aCouponTemplateCreateParamNotNullChainFilter\u3001CouponTemplateCreateParamBaseVerifyChainFilter\u3001CouponTemplateCreateParamVerifyChainFilter\u3002\u8fd9\u4e2a\u65f6\u5019\u8d23\u4efb\u94fe\u7684\u5bb9\u5668\u600e\u4e48\u5b58\u50a8\uff1f\u6211\u4eec\u5df2\u7ecf\u77e5\u9053\u4e86\u5b83\u662f\u600e\u4e48\u653e\u8fdb\u53bb\u7684\uff1a\u9996\u5148\u7b2c\u4e00\u6b65\uff0c\u6211\u4eec\u8981\u6839\u636e\u5b83\u5bf9\u5e94\u7684 mark\uff0c\u5224\u65ad\u5bb9\u5668\u91cc\u662f\u5426\u5df2\u7ecf\u6709\u8be5\u6807\u8bc6\u5bf9\u5e94\u7684\u96c6\u5408\uff0c\u5982\u679c\u6ca1\u6709\uff0c\u5c31\u521b\u5efa\u4e00\u4e2a\u7a7a\u7684 List\uff1b\u5982\u679c\u6709\u7684\u8bdd\uff0c\u76f4\u63a5\u83b7\u53d6\uff0c\u7136\u540e\u56e0\u4e3a\u662f\u5faa\u73af\u5904\u7406\uff0c\u5c06\u5f53\u524d\u7684 Bean \u653e\u5230\u5b83\u5bf9\u5e94\u6807\u8bc6\u4e0b\u7684 List \u5bb9\u5668\u91cc\uff0c\u518d\u5c06\u5bf9\u5e94\u7684\u6807\u8bc6\u548c\u96c6\u5408\u653e\u56de\u6211\u4eec\u7684\u5bb9\u5668\u4e2d\u3002\u7136\u540e\u6211\u4eec\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u6392\u5e8f\uff0c\u5177\u4f53\u4e3a\u4ec0\u4e48\u6392\u5e8f\u540e\u9762\u4f1a\u8bb2\u3002<\/p>\n\n\n\n
\u7136\u540e\u5230\u6211\u4eec\u5177\u4f53\u7684\u4e1a\u52a1\u4ee3\u7801\u91cc\uff0c\u53ea\u9700\u8981\u5f15\u5165\u6211\u4eec\u7684\u4e0a\u4e0b\u6587\u7ec4\u4ef6\uff0c\u7136\u540e\u8c03\u7528 execute \u65b9\u6cd5\u5c31\u53ef\u4ee5\u4e86\u3002\u5b83\u7684\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff1a\u6211\u4eec\u53bb get \u5bf9\u5e94\u8d23\u4efb\u94fe\u7684\u96c6\u5408\uff0c\u5982\u679c\u7b49\u4e8e null\uff0c\u5c31\u610f\u5473\u7740\u4e1a\u52a1\u914d\u7f6e\u6709\u95ee\u9898\uff0c\u76f4\u63a5\u629b\u5f02\u5e38\uff1b\u5982\u679c\u4e0d\u629b\u5f02\u5e38\uff0c\u6211\u4eec\u5c31\u76f4\u63a5\u6309 getOrder() \u7684\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u6211\u4eec\u7684\u8d23\u4efb\u94fe\u5176\u5b9e\u4e5f\u5c31\u5b8c\u6210\u4e86\u3002\u5982\u679c\u540e\u7eed\u6709\u65b0\u7684\u4e1a\u52a1\u8981\u6dfb\u52a0\uff0c\u6211\u76f4\u63a5\u65b0\u589e\u4e00\u4e2a @Component \u5b9e\u73b0\u7c7b\u5373\u53ef\uff0c\u5bf9\u539f\u6765\u7684\u903b\u8f91\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd\uff1b\u5982\u679c\u67d0\u4e2a\u9a8c\u8bc1\u903b\u8f91\u9700\u8981\u8c03\u6574\uff0c\u76f4\u63a5\u4fee\u6539\u5bf9\u5e94\u7c7b\u5373\u53ef\uff0c\u5bf9\u5176\u4ed6\u5904\u7406\u5668\u4e5f\u5b8c\u5168\u6ca1\u6709\u5f71\u54cd\u3002\u76f8\u4fe1\u8bf4\u5230\u8fd9\u91cc\uff0c\u5f88\u591a\u540c\u5b66\u5df2\u7ecf\u660e\u767d\u4e86\u8d23\u4efb\u94fe\u7684\u4f18\u70b9\u3002\u5982\u679c\u5927\u5bb6\u8fd8\u6709\u95ee\u9898\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u533a\u6c9f\u901a\u3002<\/p>\n\n\n\n
\u63a5\u4e0b\u6765\u8bb2\u521a\u624d\u9884\u7559\u7684\u70b9\uff1a\u4e3a\u4ec0\u4e48\u7ee7\u627f\u7684\u63a5\u53e3\u8981\u5b9e\u73b0\u6392\u5e8f\uff1f\u56e0\u4e3a\u8d23\u4efb\u94fe\u4f1a\u6709\u591a\u4e2a\u5904\u7406\u5668\uff0c\u6211\u4eec\u4e00\u822c\u4f1a\u628a\u6027\u80fd\u597d\u3001\u5bf9\u5176\u4ed6\u7ec4\u4ef6\u65e0\u4f9d\u8d56\u7684\u5904\u7406\u5668\u653e\u5728\u524d\u9762\u3002\u6211\u7ed9\u5927\u5bb6\u770b\u4e00\u4e0b\uff1a\u6bd4\u5982\u975e\u7a7a\u9a8c\u8bc1\uff08CouponTemplateCreateParamNotNullChainFilter\uff09\uff0c\u6027\u80fd\u6700\u597d\uff0c\u5b83\u7684 getOrder() \u8fd4\u56de 0\uff1b\u57fa\u7840\u6821\u9a8c\uff08CouponTemplateCreateParamBaseVerifyChainFilter\uff09\u7d27\u968f\u5176\u540e\uff0c\u8fd4\u56de 10\uff1b\u800c\u5546\u54c1\u5b58\u5728\u6027\u6821\u9a8c\uff08CouponTemplateCreateParamVerifyChainFilter\uff09\u53ef\u80fd\u9700\u8981 RPC \u8c03\u7528\u5546\u54c1\u670d\u52a1\uff0c\u6027\u80fd\u6700\u5dee\uff0c\u6240\u4ee5\u8fd4\u56de 20\uff0c\u6392\u5728\u6700\u540e\u3002<\/p>\n\n\n\n
\u76f8\u4fe1\u5927\u5bb6\u80fd\u660e\u767d\u4e3a\u4ec0\u4e48\u8981\u6709 order\uff1a\u5982\u679c\u6211\u4eec\u5148\u628a\u5546\u54c1\u5b58\u5728\u6027\u6821\u9a8c\u653e\u5728\u7b2c\u4e00\u4f4d\uff0c\u5047\u8bbe\u5546\u54c1\u786e\u5b9e\u5b58\u5728\uff0c\u4f46\u7528\u6237\u6839\u672c\u6ca1\u4f20\u201c\u9886\u53d6\u89c4\u5219\u201d\uff0c\u90a3\u8fd9\u6b21 RPC \u8c03\u7528\u5c31\u662f\u6d6a\u8d39\u7684\u3002\u6240\u4ee5\u6211\u4eec\u5e94\u8be5\u628a\u6027\u80fd\u6700\u597d\u7684\u6821\u9a8c\u653e\u5728\u6700\u524d\u9762\uff0c\u9010\u6b65\u6267\u884c\uff0c\u6027\u80fd\u5dee\u7684\u653e\u540e\u9762\u3002<\/p>\n\n\n\n
\u7136\u540e\uff0c\u6211\u4eec\u7684\u8d23\u4efb\u94fe\u6a21\u5f0f\u7b26\u5408\u5f00\u95ed\u539f\u5219\u3002\u5927\u5bb6\u53ef\u80fd\u5728\u7f51\u4e0a\u770b\u7684\u65f6\u5019\u4f1a\u6709\u7591\u95ee\uff1a\u5f88\u591a\u4eba\u8bb2\u8d23\u4efb\u94fe\u65f6\u4f1a\u8bf4\uff0c\u4f60\u8981\u628a\u5904\u7406\u5668\u52a0\u5165\u8d23\u4efb\u94fe\u5bb9\u5668\uff0c\u9700\u8981\u624b\u52a8\u8c03\u7528 register \u65b9\u6cd5\u2014\u2014\u5927\u5bb6\u5c31\u6709\u7591\u95ee\u4e86\uff1a\u90a3\u5c82\u4e0d\u662f\u6bcf\u6b21\u65b0\u589e\u5904\u7406\u5668\u90fd\u8981\u6539\u6ce8\u518c\u903b\u8f91\uff1f<\/p>\n\n\n\n
\u4f46\u6211\u4eec\u521a\u624d\u7684\u5b9e\u73b0\u6ca1\u6709\u8fd9\u4e2a\u95ee\u9898\u3002\u6211\u4eec\u5b9e\u73b0\u7684\u8d23\u4efb\u94fe\u662f\u7b26\u5408\u5f00\u95ed\u539f\u5219\u7684\uff0c\u56e0\u4e3a\u901a\u8fc7 Spring ApplicationContext \u81ea\u52a8\u626b\u63cf\u548c\u6ce8\u5165\uff0c\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u6ce8\u518c\u903b\u8f91\u3002\u5982\u679c\u4f60\u4e0d\u662f\u5728 Spring \u73af\u5883\u4e0b\uff0c\u6709\u4e9b\u5b9e\u73b0\u786e\u5b9e\u4e0d\u7b26\u5408\u5f00\u95ed\u539f\u5219\u3002\u8fd9\u4e2a\u70b9\u7b97\u662f\u4e00\u4e2a\u6269\u5c55\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u6846\u67b6\u5904\u7406\u5f97\u975e\u5e38\u5468\u5168\uff0c\u6240\u4ee5\u6211\u4eec\u5bf9\u4e8e\u8fd9\u79cd\u5f00\u7bb1\u5373\u7528\u7684\u673a\u5236\uff0c\u76f4\u63a5\u4f7f\u7528\u5373\u53ef\uff0c\u4e0d\u9700\u8981\u81ea\u5df1\u518d\u5199\u6ce8\u518c\u903b\u8f91\uff0c\u6216\u8005\u628a\u4e1a\u52a1\u590d\u6742\u5316\u3002\u4e0d\u77e5\u9053\u8fd9\u4e48\u8bb2\u5927\u5bb6\u80fd\u4e0d\u80fd\u7406\u89e3\uff1f<\/p>\n\n\n\n
\u63a5\u4e0b\u6765\u6211\u4eec\u9a8c\u8bc1\u4e00\u4e0b\u73b0\u5728\u7684\u903b\u8f91\u662f\u5426\u597d\u4f7f\u3002\u6211\u73b0\u5728\u5df2\u7ecf\u628a\u9879\u76ee\u542f\u52a8\u8d77\u6765\u4e86\uff0c\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5bf9\u5e94\u7684 API \u63a5\u53e3\u3002\u56e0\u4e3a\u6211\u7a97\u53e3\u5df2\u7ecf\u6253\u5f00\u4e86\uff0c\u6211\u70b9\u4e86\u53d1\u9001\u2014\u2014\u8fd9\u91cc\u6211\u5df2\u7ecf\u9884\u7f6e\u4e86\u4e00\u4e9b\u793a\u4f8b\u5b57\u6bb5\uff0c\u5927\u5bb6\u76f4\u63a5\u7528\u5373\u53ef\u3002\u70b9\u51fb\u53d1\u9001\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u8bb0\u5f55\u5df2\u7ecf\u6210\u529f\u5b58\u50a8\u5230\u6570\u636e\u5e93\u91cc\u4e86\u3002\u5173\u4e8e\u6570\u636e\u5e93\u8fd9\u5757\u4e5f\u8981\u8ddf\u5927\u5bb6\u8bf4\u660e\u4e00\u4e0b\uff1a\u6211\u4eec\u4ece 0 \u5230 1 \u642d\u5efa\u7684\u6570\u636e\u5e93\u8868\uff0c\u5176\u5b9e\u540e\u9762\u4e5f\u52a0\u4e86\u5b57\u6bb5\u6269\u5c55\uff08\u6bd4\u5982 radio\uff09\uff0c\u4f46\u5982\u679c\u4f60\u770b\u7684\u662f\u80a1\u4efd\u5236\u516c\u53f8\u7684\u539f\u59cb\u8868\u7ed3\u6784\uff0c\u53ef\u80fd\u662f\u6ca1\u6709\u8fd9\u4e9b\u5b57\u6bb5\u7684\u2014\u2014\u8fd9\u70b9\u8981\u8ddf\u5927\u5bb6\u8bf4\u6e05\u695a\u3002<\/p>\n\n\n\n
\n@Component\npublic class CouponTemplateCreateParamVerifyChainFilter implements MerchantAdminAbstractChainHandler<CouponTemplateSaveReqDTO> {\n\n @Override\n public void handler(CouponTemplateSaveReqDTO requestParam) {\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.PRODUCT_SPECIFIC)) {\n \/\/ \u8c03\u7528\u5546\u54c1\u4e2d\u53f0\u9a8c\u8bc1\u5546\u54c1\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u629b\u51fa\u5f02\u5e38\n \/\/ ......\n }\n }\n\n @Override\n public String mark() {\n return MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY.name();\n }\n\n @Override\n public int getOrder() {\n return 20;\n }\n}<\/code><\/pre>\n\n\n\n\n@Component\npublic class CouponTemplateCreateParamNotNullChainFilter implements MerchantAdminAbstractChainHandler<CouponTemplateSaveReqDTO> {\n\n @Override\n public void handler(CouponTemplateSaveReqDTO requestParam) {\n if (StrUtil.isEmpty(requestParam.getName())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u540d\u79f0\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getSource())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u6765\u6e90\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getTarget())) {\n throw new ClientException(\"\u4f18\u60e0\u5bf9\u8c61\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getType())) {\n throw new ClientException(\"\u4f18\u60e0\u7c7b\u578b\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getValidStartTime())) {\n throw new ClientException(\"\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getValidEndTime())) {\n throw new ClientException(\"\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (ObjectUtil.isEmpty(requestParam.getStock())) {\n throw new ClientException(\"\u5e93\u5b58\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (StrUtil.isEmpty(requestParam.getReceiveRule())) {\n throw new ClientException(\"\u9886\u53d6\u89c4\u5219\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n\n if (StrUtil.isEmpty(requestParam.getConsumeRule())) {\n throw new ClientException(\"\u6d88\u8017\u89c4\u5219\u4e0d\u80fd\u4e3a\u7a7a\");\n }\n }\n\n @Override\n public String mark() {\n return MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY.name();\n }\n\n @Override\n public int getOrder() {\n return 0;\n }\n}<\/code><\/pre>\n\n\n\n@Component\npublic class CouponTemplateCreateParamBaseVerifyChainFilter implements MerchantAdminAbstractChainHandler<CouponTemplateSaveReqDTO> {\n\n private final int maxStock = 20000000;\n\n @Override\n public void handler(CouponTemplateSaveReqDTO requestParam) {\n boolean targetAnyMatch = Arrays.stream(DiscountTargetEnum.values())\n .anyMatch(enumConstant -> enumConstant.getType() == requestParam.getTarget());\n if (!targetAnyMatch) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u4f18\u60e0\u5bf9\u8c61\u503c\u4e0d\u5b58\u5728\");\n }\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.ALL_STORE_GENERAL)\n && StrUtil.isNotEmpty(requestParam.getGoods())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u5168\u5e97\u901a\u7528\u4e0d\u53ef\u8bbe\u7f6e\u6307\u5b9a\u5546\u54c1\");\n }\n if (ObjectUtil.equal(requestParam.getTarget(), DiscountTargetEnum.PRODUCT_SPECIFIC)\n && StrUtil.isEmpty(requestParam.getGoods())) {\n throw new ClientException(\"\u4f18\u60e0\u5238\u5546\u54c1\u4e13\u5c5e\u672a\u8bbe\u7f6e\u6307\u5b9a\u5546\u54c1\");\n }\n\n boolean typeAnyMatch = Arrays.stream(DiscountTypeEnum.values())\n .anyMatch(enumConstant -> enumConstant.getType() == requestParam.getType());\n if (!typeAnyMatch) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u4f18\u60e0\u7c7b\u578b\u4e0d\u5b58\u5728\");\n }\n\n Date now = new Date();\n if (requestParam.getValidStartTime().before(now)) {\n \/\/ \u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u6d4b\u8bd5\uff0c\u4e0d\u7528\u5173\u6ce8\u8fd9\u4e2a\u65f6\u95f4\uff0c\u8fd9\u91cc\u53d6\u6d88\u5f02\u5e38\u629b\u51fa\n \/\/ throw new ClientException(\"\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4\u4e0d\u80fd\u65e9\u4e8e\u5f53\u524d\u65f6\u95f4\");\n }\n\n if (requestParam.getStock() <= 0 || requestParam.getStock() > maxStock) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u5e93\u5b58\u6570\u91cf\u8bbe\u7f6e\u5f02\u5e38\");\n }\n\n if (!JSON.isValid(requestParam.getReceiveRule())) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u9886\u53d6\u89c4\u5219\u683c\u5f0f\u9519\u8bef\");\n }\n if (!JSON.isValid(requestParam.getConsumeRule())) {\n \/\/ \u6b64\u5904\u5df2\u7ecf\u57fa\u672c\u80fd\u5224\u65ad\u6570\u636e\u8bf7\u6c42\u5c5e\u4e8e\u6076\u610f\u653b\u51fb\uff0c\u53ef\u4ee5\u4e0a\u62a5\u98ce\u63a7\u4e2d\u5fc3\u8fdb\u884c\u5c01\u7981\u8d26\u53f7\n throw new ClientException(\"\u6d88\u8017\u89c4\u5219\u683c\u5f0f\u9519\u8bef\");\n }\n }\n\n @Override\n public String mark() {\n return MERCHANT_ADMIN_CREATE_COUPON_TEMPLATE_KEY.name();\n }\n\n @Override\n public int getOrder() {\n return 10;\n }\n}<\/code><\/pre>\n\n\n\n
\n\n\n\n3.5 \u5e38\u89c1\u95ee\u9898\u7b54\u7591<\/h4>\n\n\n\n
Q\uff1a\u4e3a\u4ec0\u4e48\u9700\u8981 Order \u63a5\u53e3\uff1f<\/p>\n\n\n\n
A\uff1a\u56e0\u4e3a\u5b9e\u73b0\u8d23\u4efb\u94fe\u7684\u8bdd\u4f1a\u6709\u591a\u4e2a\u5904\u7406\u5668\uff0c\u521b\u5efa\u4f18\u60e0\u5238\u4e1a\u52a1\u4f18\u5148\u5904\u7406\u6027\u80fd\u8f83\u597d\u7684\uff0c\u7136\u540e\u9010\u6b65\u9a8c\u8bc1\u3002<\/p>\n\n\n\n
Q\uff1a\u8d23\u4efb\u94fe\u6a21\u5f0f\u6ee1\u8db3\u5f00\u95ed\u539f\u5219\u4e48\uff1f<\/p>\n\n\n\n
A\uff1a\u6211\u4eec\u662f\u901a\u8fc7 Spring IOC \u5bb9\u5668\u53bb\u83b7\u53d6\u8d23\u4efb\u94fe\u5904\u7406\u5668\u7684\uff0c\u6240\u4ee5\u4e0d\u7ba1\u65b0\u589e\u548c\u5220\u9664\u90fd\u4e0d\u9700\u8981\u53d8\u66f4\u83b7\u53d6\u903b\u8f91\u3002\u65b0\u589e\u7684\u8bdd\u521b\u5efa\u5bf9\u5e94\u5904\u7406\u5668\u5373\u53ef\uff0c\u7b26\u5408\u5f00\u95ed\u539f\u5219\u3002<\/p>\n\n\n\n
4. \u7f13\u5b58\u9884\u70ed<\/h3>\n\n\n\n
\u5728\u89c6\u9891\u4e2d\u7f13\u5b58\u9884\u70ed\u4e00\u7b14\u5e26\u8fc7\uff0c\u4f46\u662f\u6709\u540c\u5b66\u63d0\u4e86\u4e24\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u5728\u8fd9\u91cc\u89e3\u7b54\u4e0b\u3002<\/p>\n\n\n\n
4.1 \u4e3a\u4ec0\u4e48\u4f7f\u7528 Hash \u4e0d\u662f String\uff1f<\/h4>\n\n\n\n
\u56e0\u4e3a\u4f18\u60e0\u5238\u6a21\u677f\u5b58\u5728\u5e93\u5b58\uff0c\u800c\u6211\u4eec\u540e\u7eed\u4f1a\u901a\u8fc7\u7f13\u5b58\u6263\u51cf\uff0c\u5982\u679c\u4f7f\u7528\u5b57\u7b26\u4e32\u6ca1\u529e\u6cd5\u505a\u539f\u5b50\u81ea\u51cf\uff0c\u800c\u4f7f\u7528 Redis Hash \u7ed3\u6784\u662f\u53ef\u4ee5\u9488\u5bf9\u67d0\u4e2a\u5b57\u6bb5\u8fdb\u884c\u81ea\u51cf\u7684\u3002<\/p>\n\n\n\n
\u3001
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/e1f1334bf83a5a8217b69565e110edb6.png\")
<\/p>\n\n\n\n\u5982\u679c\u5bf9\u5e94 Redis \u547d\u4ee4\u7684\u8bdd\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u5373\u53ef\u5b8c\u6210\u7528\u6237\u9886\u53d6\u4f18\u60e0\u5238\u65f6\u7684\u539f\u5b50\u81ea\u51cf\u903b\u8f91\u3002<\/p>\n\n\n\n
HINCRBY HashKey stock -1<\/code><\/p>\n\n\n\n4.2 \u5982\u4f55\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff1f<\/h4>\n\n\n\n
\u6709\u4f4d\u540c\u5b66\u6307\u6b63\u4e86\u4e00\u4e2a\u95ee\u9898\uff0c\u90a3\u5c31\u662f\u54b1\u4eec\u6ca1\u6709\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002<\/p>\n\n\n\n
\u4e4b\u524d\u4ee3\u7801\u903b\u8f91\u5982\u4e0b\uff0c\u8fc7\u671f\u65f6\u95f4\u9ed8\u8ba4 -1\uff0c\u4e5f\u5c31\u662f\u4e0d\u4f1a\u8fc7\u671f\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u4f18\u60e0\u5238\u6a21\u677f\u8fc7\u671f\u4e86\uff0c\u4f46\u662f\u7f13\u5b58\u8fd8\u5728\uff0c\u5bf9 Redis \u5185\u5b58\u5b58\u50a8\u538b\u529b\u8f83\u5927\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u7f6e Key \u7684\u8fc7\u671f\u65f6\u95f4\u3002<\/p>\n\n\n\n
stringRedisTemplate.opsForHash().putAll(couponTemplateCacheKey, actualCacheTargetMap);<\/code><\/p>\n\n\n\n\u5728\u8fd9\u4e2a\u57fa\u7840\u4e0a\uff0c\u6dfb\u52a0\u5bf9\u5e94\u4f18\u60e0\u5238\u7684\u622a\u6b62\u65f6\u95f4\u4f5c\u4e3a\u8fc7\u671f\u65f6\u95f4\u5373\u53ef\u3002<\/p>\n\n\n\n
stringRedisTemplate.opsForHash().putAll(couponTemplateCacheKey, actualCacheTargetMap); stringRedisTemplate.expireAt(couponTemplateCacheKey, couponTemplateDO.getValidEndTime());<\/code><\/p>\n\n\n\n\u5f88\u591a\u540c\u5b66\u5230\u8fd9\u91cc\u5c31\u7ed3\u675f\u4e86\uff0c\u4f46\u662f\u6b8a\u4e0d\u77e5\u8fd8\u662f\u6709\u70b9\u95ee\u9898\uff0c\u90a3\u5c31\u662f\u8fd9\u4e2a\u662f\u975e\u539f\u5b50\u6027\u7684\u3002\u5982\u679c\u60f3\u8981\u539f\u5b50\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 LUA \u811a\u672c\u6267\u884c\u7ec4\u5408\u547d\u4ee4\u3002<\/p>\n\n\n\n
\n
\u5176\u5b9e\u8fd9\u91cc\u8003\u8651\u7684\u6781\u7aef\u60c5\u51b5\uff0c\u4e5f\u5c31\u662f\u521a\u6267\u884c\u5b8c\u65b0\u589e Hash \u7f13\u5b58\uff0c\u4f46\u662f\u8fd8\u6ca1\u6267\u884c\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u65f6\u5b95\u673a\u4e86\u3002\u4f46\u662f\u6b63\u5f0f\u4f01\u4e1a\u4e2d\u5f80\u5f80\u6ca1\u90a3\u4e48\u591a\u6781\u7aef\u60c5\u51b5\uff0c\u5373\u4f7f\u51fa\u73b0\u4e86\u65e0\u5916\u4e4e\u591a\u4e00\u6761\u8bb0\u5f55\u800c\u5df2\uff0c\u5bf9\u4e8e\u4f01\u4e1a\u5b58\u50a8\u6765\u8bf4\u65e0\u5173\u7d27\u8981\u3002<\/em><\/p>\n\n\n\n
\u4f46\u662f\u65e2\u7136\u8003\u8651\u5230\u4e86\u8fd9\u79cd\u6781\u7aef\u60c5\u51b5\uff0c\u5c31\u548c\u5927\u5bb6\u8bf4\u4e0b\u5e94\u8be5\u600e\u4e48\u53bb\u9632\u6b62\u95ee\u9898\u3002\u4f60\u53ef\u4ee5\u4e0d\u8fd9\u4e48\u5199\uff0c\u4f46\u662f\u4e0d\u80fd\u4e0d\u77e5\u9053\u89e3\u9898\u601d\u8def<\/strong>\u3002<\/em><\/p>\n<\/blockquote>\n\n\n\n
CouponTemplateServiceImpl\u6dfb\u52a0\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n
\/\/ \u901a\u8fc7 LUA \u811a\u672c\u6267\u884c\u8bbe\u7f6e Hash \u6570\u636e\u4ee5\u53ca\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\n String luaScript = \"redis.call('HMSET', KEYS[1], unpack(ARGV, 1, #ARGV - 1)) \" +\n \"redis.call('EXPIREAT', KEYS[1], ARGV[#ARGV])\";\n\n List<String> keys = Collections.singletonList(couponTemplateCacheKey);\n List<String> args = new ArrayList<>(actualCacheTargetMap.size() * 2 + 1);\n actualCacheTargetMap.forEach((key, value) -> {\n args.add(key);\n args.add(value);\n });\n\n \/\/ \u4f18\u60e0\u5238\u6d3b\u52a8\u8fc7\u671f\u65f6\u95f4\u8f6c\u6362\u4e3a\u79d2\u7ea7\u522b\u7684 Unix \u65f6\u95f4\u6233\n args.add(String.valueOf(couponTemplateDO.getValidEndTime().getTime() \/ 1000));\n\n \/\/ \u6267\u884c LUA \u811a\u672c\n stringRedisTemplate.execute(\n new DefaultRedisScript<>(luaScript, Long.class),\n keys,\n args.toArray()\n );<\/code><\/code><\/pre>\n\n\n\n\u901a\u8fc7 LUA \u811a\u672c\u6267\u884c\u591a\u4e2a\u547d\u4ee4\u7684\u539f\u5b50\u95ee\u9898\uff0c\u5e76\u8bbe\u7f6e\u4f18\u60e0\u5238\u622a\u6b62\u65f6\u95f4\u4e3a Key \u8fc7\u671f\u65f6\u95f4\u3002\u6ce8\u610f\uff1a\u540e\u7eed\u6dfb\u52a0\u4f18\u60e0\u5238\u6a21\u677f\u5165\u53c2\u4e2d\u7684 validEndTime \u53c2\u6570\u4e0d\u80fd\u5c0f\u4e8e\u5f53\u524d\u65f6\u95f4\uff0c\u4e0d\u7136\u7f13\u5b58\u8bbe\u7f6e\u4e0d\u6210\u529f<\/strong>\u3002<\/p>\n\n\n\n
\u81f3\u6b64\uff0c\u95ee\u9898\u5230\u8fd9\u91cc\u5706\u6ee1\u89e3\u51b3\u3002<\/p>\n\n\n\n
\u25aa\u7b2c07\u5c0f\u8282\uff1a\u901a\u8fc7ShardingSphere\u5b8c\u6210\u4f18\u60e0\u5238\u5206\u5e93\u5206\u8868<\/strong><\/h1>\n\n\n\n
\u4e1a\u52a1\u8bf4\u660e<\/h2>\n\n\n\n
\u521b\u5efa\u4f18\u60e0\u5238\u7684\u4e3b\u529b\u662f\u5546\u5bb6\u7528\u6237\uff0c\u6309\u7167\u6dd8\u5b9d\u3001\u5929\u732b\u975e\u5b98\u65b9\u6570\u636e\u7edf\u8ba1\uff0c\u5546\u5bb6\u6570\u91cf\u5df2\u6709\u8fd1 3000\u4e07\u3002\u6211\u4eec\u5047\u8bbe\u6bcf\u4e2a\u5546\u5bb6\u4f1a\u521b\u5efa 100 \u5f20\u4f18\u60e0\u5238\uff08\u8fd9\u4e2a\u6570\u636e\u662f\u6298\u4e2d\u8bb0\u5f55\uff0c\u6709\u4e9b\u5546\u5bb6\u53ef\u80fd\u521b\u5efa\u51e0\u5341\uff0c\u6709\u4e9b\u5546\u5bb6\u53ef\u80fd\u4f1a\u521b\u5efa 1000 \u4e0d\u6b62\uff09\uff0c\u90a3\u4f18\u60e0\u5238\u6a21\u677f\u8868\u5c31\u4f1a\u63a5\u8fd1 30 \u4ebf\u6570\u636e\u91cf\u3002<\/p>\n\n\n\n
\n
\u4e3a\u4ec0\u4e48\u662f\u5047\u8bbe\uff1f\u56e0\u4e3a\u4f18\u60e0\u5238\u521b\u5efa\u884c\u4e3a\u96b6\u5c5e\u4e8e\u6bcf\u4e00\u4e2a\u5546\u5bb6\uff0c\u4e0d\u7ba1\u662f\u5e73\u53f0\u8fd8\u662f\u4efb\u4f55\u4eba\uff0c\u90fd\u53ea\u80fd\u4ee5\u5e38\u89c4\u6570\u636e\u8fdb\u884c\u63a8\u6d4b\u3002<\/em><\/p>\n\n\n\n
\u8fd9\u4e2a\u63a8\u6d4b\u4e5f\u662f\u5177\u5907\u65f6\u6548\u6027\u7684\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u8fdf\uff0c\u5546\u5bb6\u4f1a\u66f4\u591a\uff0c\u540c\u65f6\u521b\u5efa\u7684\u4f18\u60e0\u5238\u4e5f\u53ef\u80fd\u4f1a\u66f4\u591a\uff0c\u9884\u4f30\u6570\u636e\u4e5f\u4f1a\u968f\u4e4b\u589e\u52a0\u3002<\/em><\/p>\n<\/blockquote>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/2b57a63990820099b1f9d0109babbd53.png\")
<\/p>\n\n\n\n\u5206\u5e93\u5206\u8868\u6982\u8ff0<\/h2>\n\n\n\n
\u5206\u5e93\u662f\u5c06\u539f\u672c\u7684\u5355\u5e93\u62c6\u5206\u4e3a\u591a\u4e2a\u5e93\uff0c\u5206\u8868\u662f\u5c06\u539f\u6765\u7684\u5355\u8868\u62c6\u5206\u4e3a\u591a\u4e2a\u8868\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/e60a811310f7081e0e42a484adb3179a.png\")
<\/p>\n\n\n\n\u5206\u5e93\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n\n\n\n
- \n
- \u5782\u76f4\u62c6\u5e93\uff1a\u7535\u5546\u5e93 MallDB\uff0c\u4e1a\u52a1\u62c6\u5206\u540e\u5c31\u662f UserDB\u3001OrderDB\u3001PayDB \u7b49\u3002<\/li>\n\n\n\n
- \u5206\u7247\u62c6\u5e93\uff1a\u7528\u6237\u5e93 UserDB\uff0c\u5206\u7247\u5e93\u540e\u5c31\u662f UserDB_0\u3001UserDB_1\u3001UserDB_xx\u3002<\/li>\n<\/ul>\n\n\n\n
\u5206\u8868\u4e5f\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n\n\n\n
- \n
- \u5782\u76f4\u62c6\u5206\uff1a\u8ba2\u5355\u8868 OrderTable\uff0c\u62c6\u5206\u540e\u5c31\u662f OrderTable \u4ee5\u53ca OrderExtTable\u3002<\/li>\n\n\n\n
- \u6c34\u5e73\u62c6\u5206\uff1a\u8ba2\u5355\u8868 OrderTable\uff0c\u62c6\u5206\u540e\u5c31\u662f OrderTable_0\u3001 OrderTable_xxx\u3002<\/li>\n<\/ul>\n\n\n\n
1. \u4ec0\u4e48\u573a\u666f\u5206\u8868\uff1f<\/h3>\n\n\n\n
\u5f53\u51fa\u73b0\u4ee5\u4e0b\u4e09\u79cd\u60c5\u51b5\u7684\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u5206\u8868\uff1a<\/p>\n\n\n\n
- \n
- \u5355\u8868\u7684\u6570\u636e\u91cf\u8fc7\u5927<\/strong>\u3002<\/li>\n\n\n\n
- \u5355\u8868\u5b58\u5728\u8f83\u9ad8\u7684\u5199\u5165\u573a\u666f\uff0c\u53ef\u80fd\u5f15\u53d1\u884c\u9501\u7ade\u4e89\u3002<\/li>\n\n\n\n
- \u5f53\u8868\u4e2d\u5305\u542b\u5927\u91cf\u7684 TEXT\u3001LONGTEXT \u6216 BLOB \u7b49\u5927\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n\n\n\n
2. \u4ec0\u4e48\u573a\u666f\u5206\u5e93\uff1f<\/h3>\n\n\n\n
\u5f53\u51fa\u73b0\u4ee5\u4e0b\u4e24\u79cd\u60c5\u51b5\u65f6\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u901a\u8fc7\u5206\u5e93\u6765\u5c06\u6570\u636e\u5206\u6563\u5230\u591a\u4e2a\u6570\u636e\u5e93\u5b9e\u4f8b\u4e0a\uff0c\u4ee5\u63d0\u5347\u6574\u4f53\u7cfb\u7edf\u7684\u6027\u80fd\uff1a<\/p>\n\n\n\n
- \n
- \u5f53\u5355\u4e2a\u6570\u636e\u5e93\u652f\u6301\u7684\u8fde\u63a5\u6570\u5df2\u7ecf\u4e0d\u8db3\u4ee5\u6ee1\u8db3\u5ba2\u6237\u7aef\u9700\u6c42\u3002<\/li>\n\n\n\n
- \u6570\u636e\u91cf\u5df2\u7ecf\u8d85\u8fc7\u5355\u4e2a\u6570\u636e\u5e93\u5b9e\u4f8b\u7684\u5904\u7406\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n
3. \u4ec0\u4e48\u573a\u666f\u5206\u5e93\u5206\u8868\uff1f<\/h3>\n\n\n\n
\u5f53\u51fa\u73b0\u4ee5\u4e0b\u4e24\u79cd\u573a\u666f\u4e0b\uff0c\u9700\u8981\u8fdb\u884c\u5206\u5e93\u53c8\u5206\u8868\uff1a\u9ad8\u5e76\u53d1\u5199\u5165\u548c\u6d77\u91cf\u6570\u636e\uff1a<\/p>\n\n\n\n
- \n
- \u9ad8\u5e76\u53d1\u5199\u5165\u573a\u666f<\/strong>\uff1a\u5f53\u5e94\u7528\u9762\u4e34\u9ad8\u5e76\u53d1\u7684\u5199\u5165\u8bf7\u6c42\u65f6\uff0c\u5355\u4e00\u6570\u636e\u5e93\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u5199\u5165\u538b\u529b\uff0c\u6b64\u65f6\u53ef\u4ee5\u5c06\u6570\u636e\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u62c6\u5206\u5230\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\uff0c\u6bcf\u4e2a\u6570\u636e\u5e93\u5904\u7406\u90e8\u5206\u6570\u636e\u7684\u5199\u5165\u8bf7\u6c42\uff0c\u4ece\u800c\u63d0\u9ad8\u5199\u5165\u6027\u80fd\u3002<\/li>\n\n\n\n
- \u6d77\u91cf\u6570\u636e\u573a\u666f<\/strong>\uff1a\u968f\u7740\u6570\u636e\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u5355\u4e00\u6570\u636e\u5e93\u7684\u5b58\u50a8\u548c\u67e5\u8be2\u6027\u80fd\u53ef\u80fd\u9010\u6e10\u4e0b\u964d\u3002\u6b64\u65f6\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5219\u62c6\u5206\u5230\u591a\u4e2a\u8868\u4e2d\uff0c\u6bcf\u4e2a\u8868\u5b58\u50a8\u90e8\u5206\u6570\u636e\uff0c\u4ece\u800c\u5206\u6563\u6570\u636e\u7684\u5b58\u50a8\u538b\u529b\uff0c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n
\u5206\u5e93\u5206\u8868\u8bbe\u8ba1<\/h2>\n\n\n\n
1. \u5982\u4f55\u9009\u62e9\u5206\u7247\u952e\uff1f<\/h3>\n\n\n\n
- \n
- \u6570\u636e\u5747\u5300\u6027\uff1a\u5206\u7247\u952e\u5e94\u8be5\u4fdd\u8bc1\u6570\u636e\u7684\u5747\u5300\u5206\u5e03\u5728\u5404\u4e2a\u5206\u7247\u4e0a\uff0c\u907f\u514d\u51fa\u73b0\u70ed\u70b9\u6570\u636e\u96c6\u4e2d\u5728\u67d0\u4e2a\u5206\u7247\u4e0a\u7684\u60c5\u51b5\u3002<\/li>\n\n\n\n
- \u4e1a\u52a1\u5173\u8054\u6027\uff1a\u5206\u7247\u952e\u5e94\u8be5\u4e0e\u4e1a\u52a1\u5173\u8054\u7d27\u5bc6\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u8de8\u5206\u7247\u67e5\u8be2\u548c\u8de8\u5e93\u4e8b\u52a1\u7684\u590d\u6742\u6027\u3002<\/li>\n\n\n\n
- \u6570\u636e\u4e0d\u53ef\u53d8\uff1a\u4e00\u65e6\u9009\u62e9\u4e86\u5206\u7247\u952e\uff0c\u5b83\u5e94\u8be5\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u4e0d\u80fd\u968f\u7740\u4e1a\u52a1\u7684\u53d8\u5316\u800c\u9891\u7e41\u4fee\u6539\u3002<\/li>\n<\/ul>\n\n\n\n
2. \u5206\u5e93\u5206\u8868\u7b97\u6cd5\uff1f<\/h3>\n\n\n\n
\u5206\u5e93\u5206\u8868\u7684\u7b97\u6cd5\u4f1a\u6839\u636e\u4e1a\u52a1\u7684\u4e0d\u540c\u800c\u53d8\u5316\uff0c\u6240\u4ee5\u5e76\u6ca1\u6709\u56fa\u5b9a\u7b97\u6cd5\u3002\u5728\u4e1a\u754c\u91cc\u7528\u7684\u6bd4\u8f83\u591a\u7684\u6709\u4e24\u79cd\uff1a<\/p>\n\n\n\n
- \n
- HashMod\uff1a\u901a\u8fc7\u5bf9\u5206\u7247\u952e\u8fdb\u884c\u54c8\u5e0c\u53d6\u6a21\u7684\u5206\u7247\u7b97\u6cd5\u3002<\/li>\n\n\n\n
- \u65f6\u95f4\u8303\u56f4\uff1a \u57fa\u4e8e\u65f6\u95f4\u8303\u56f4\u5206\u7247\u7b97\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n
\n
\u5206\u7247\u7b97\u6cd5\u8bb2\u89e3\u4e00\u4e2a\u6570\u636e\u5747\u5300\uff0c\u65f6\u95f4\u8303\u56f4\u5e76\u4e0d\u9002\u5408\u4f18\u60e0\u5238\u6a21\u677f\u4e1a\u52a1\uff0c\u56e0\u4e3a\u5546\u5bb6\u7528\u6237\u524d\u671f\u6bd4\u8f83\u5c11\uff0c\u540e\u9762\u4f1a\u8d8a\u6765\u8d8a\u591a\uff0c\u6240\u4ee5\u6709\u6bd4\u8f83\u660e\u663e\u7684\u4e0d\u5747\u5300\u95ee\u9898\u3002<\/em><\/p>\n<\/blockquote>\n\n\n\n
\u5206\u5e93\u5206\u8868\u6846\u67b6\u9009\u578b<\/h2>\n\n\n\n
\u9009\u62e9 MyCat \u8fd8\u662f ShardingSphere \u53d6\u51b3\u4e8e\u9879\u76ee\u7684\u5177\u4f53\u9700\u6c42\u3001\u67b6\u6784\u8bbe\u8ba1\u3001\u56e2\u961f\u6280\u672f\u6808\u548c\u4e2a\u4eba\u504f\u597d\u3002<\/p>\n\n\n\n
- \n
- MyCat\uff1ahttps:\/\/gitee.com\/MycatOne\/Mycat2<\/a><\/li>\n\n\n\n
- ShardingSphere\uff1ahttps:\/\/shardingsphere.apache.org<\/a><\/li>\n<\/ul>\n\n\n\n
\u5982\u679c\u9879\u76ee\u5bf9\u529f\u80fd\u9700\u6c42\u8f83\u9ad8\uff0c\u5e0c\u671b\u5728\u4e00\u4e2a\u8f83\u4e3a\u6d3b\u8dc3\u7684\u793e\u533a\u4e2d\u83b7\u53d6\u652f\u6301\uff0c\u4e14\u5bf9\u6570\u636e\u5e93\u7684\u652f\u6301\u8981\u6c42\u8f83\u9ad8\uff0c\u90a3\u4e48 ShardingSphere \u53ef\u80fd\u662f\u4e00\u4e2a\u66f4\u597d\u7684\u9009\u62e9\u3002\u5982\u679c\u9879\u76ee\u76f8\u5bf9\u7b80\u5355\uff0c\u5bf9\u751f\u6001\u548c\u793e\u533a\u652f\u6301\u8981\u6c42\u4e0d\u9ad8\uff0c\u90a3\u4e48 Mycat \u4e5f\u662f\u4e00\u4e2a\u7a33\u5b9a\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u4ece\u4e0b\u9762\u51e0\u4e2a\u7ef4\u5ea6\u505a\u4e00\u4e0b\u8bc4\u4f30\uff1a<\/p>\n\n\n\n
1. \u751f\u6001\u548c\u793e\u533a\u652f\u6301<\/h3>\n\n\n\n
Mycat<\/strong>\uff1aMyCat \u7684\u793e\u533a\u76f8\u5bf9\u8f83\u5c0f\uff0c\u66f4\u65b0\u548c\u652f\u6301\u76f8\u5bf9\u6709\u9650\u3002<\/p>\n\n\n\n
ShardingSphere<\/strong>\uff1aShardingSphere \u662f Apache \u65d7\u4e0b\u7684\u9879\u76ee\uff0c\u6709\u8f83\u5927\u7684\u793e\u533a\u652f\u6301\uff0c\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u8ba4\u53ef\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n
2. \u793e\u533a\u6d3b\u8dc3\u5ea6<\/h3>\n\n\n\n
Mycat<\/strong>\uff1a\u793e\u533a\u76f8\u5bf9\u8f83\u5c0f\uff0c\u66f4\u65b0\u548c\u65b0\u529f\u80fd\u5f00\u53d1\u53ef\u80fd\u76f8\u5bf9\u7f13\u6162\u3002<\/p>\n\n\n\n
ShardingSphere<\/strong>\uff1a\u7531\u4e8e\u662f Apache \u9876\u7ea7\u9879\u76ee\uff0c\u793e\u533a\u6d3b\u8dc3\u5ea6\u8f83\u9ad8\uff0c\u66f4\u65b0\u548c\u65b0\u529f\u80fd\u7684\u5f00\u53d1\u8f83\u4e3a\u8fc5\u901f\u3002<\/p>\n\n\n\n
3. \u5206\u5e93\u5206\u8868\u7b56\u7565<\/h3>\n\n\n\n
Mycat<\/strong>\uff1aMycat \u4e3b\u8981\u652f\u6301\u6c34\u5e73\u5206\u8868\u548c\u5782\u76f4\u5206\u5e93\uff0c\u63d0\u4f9b\u76f8\u5bf9\u57fa\u7840\u7684\u5206\u7247\u7b56\u7565\u3002<\/p>\n\n\n\n
ShardingSphere<\/strong>\uff1aShardingSphere \u63d0\u4f9b\u4e86\u66f4\u4e3a\u7075\u6d3b\u548c\u4e30\u5bcc\u7684\u5206\u5e93\u5206\u8868\u7b56\u7565\uff0c\u652f\u6301\u5e7f\u6cdb\u7684\u5206\u7247\u89c4\u5219\uff0c\u5305\u62ec\u8303\u56f4\u3001\u54c8\u5e0c\u3001\u590d\u5408\u5206\u7247\u7b49\u3002<\/p>\n\n\n\n
\u4e3a\u4ec0\u4e48\u4e0d\u7528\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff1f<\/h2>\n\n\n\n
\u5177\u5907\u4ee3\u8868\u6027\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff1a<\/p>\n\n\n\n
- \n
- \u963f\u91cc\u4e91 PolarDB for MySQL\u3002<\/li>\n\n\n\n
- \u817e\u8baf\u4e91 TDSQL for MySQL\u3002<\/li>\n\n\n\n
- PingCAP TiDB\u3002<\/li>\n<\/ul>\n\n\n\n
\u4ee5\u4e0b\u8bf4\u6cd5\u8c28\u4ee3\u8868\u6211\u4e2a\u4eba\u770b\u6cd5\uff1a<\/p>\n\n\n\n
- \n
- \u517c\u5bb9\u6027\uff1a\u90e8\u5206\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u5e76\u4e0d\u80fd 100%\u517c\u5bb9 MySQL\uff0c\u5bfc\u81f4\u4e1a\u52a1\u65e0\u6cd5\u5e73\u6ed1\u8fc1\u79fb\u3002<\/li>\n\n\n\n
- \u6280\u672f\u50a8\u5907\uff1a\u9700\u8981\u6709\u8fd9\u65b9\u9762\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u4e13\u5bb6\uff0c\u5e73\u5e38\u4f7f\u7528\u8c01\u90fd\u53ef\u4ee5\uff0c\u7ebf\u4e0a\u51fa\u73b0\u4e86\u95ee\u9898\u4e0d\u77e5\u9053\u600e\u4e48\u89e3\u51b3\u624d\u662f\u81f4\u547d\u3002<\/li>\n\n\n\n
- \u4f7f\u7528\u6210\u672c\uff1a\u963f\u91cc\u4e91\u548c\u817e\u8baf\u4e91\u6ca1\u6709\u5f00\u6e90\u7248\u672c\uff0c\u4ed8\u8d39\u7248\u672c\u76f8\u5bf9\u4e8e MySQL \u6210\u672c\u504f\u9ad8\u3002TiDB \u5f00\u6e90\u7248\u672c Issue BUG \u8f83\u591a\uff0c\u5546\u4e1a\u672a\u77e5\u3002<\/li>\n<\/ul>\n\n\n\n
\u4ee5\u4e0b\u622a\u56fe\u81ea 2024\u5e7408\u670815\u65e5 TiDB GitHub \u4ed3\u5e93\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/1c0487528bac992a99f040de2215cc06.png\")
<\/p>\n\n\n\nGit \u5206\u652f<\/h2>\n\n\n\n
20240815_dev_coupon-tablue_shardingsphere_ding.ma<\/p>\n\n\n\n
\u4f18\u60e0\u5238\u6a21\u677f\u5982\u4f55\u5206\u5e93\u5206\u8868\uff1f<\/h2>\n\n\n\n
1. \u4f18\u60e0\u5238\u6a21\u677f\u5206\u591a\u5c11\u8868\uff1f<\/h3>\n\n\n\n
\u6839\u636e\u4e0a\u9762\u6570\u636e\u4f30\u7b97\uff0c30 \u4ebf\u6570\u636e\u91cf\u9700\u8981\u5206\u591a\u5c11\u4e2a\u8868\uff1f\u8fd9\u5176\u5b9e\u53c8\u4f1a\u6d89\u53ca\u5230\u4e00\u4e2a\u77e5\u8bc6\u70b9\uff0c\u90a3\u5c31\u662f SQL \u590d\u6742\u4e48\uff1f<\/p>\n\n\n\n
- \n
- SQL \u590d\u6742\uff0c\u62c6\u5206\u767e\u4e07\u7ea7\u522b\u3002<\/li>\n\n\n\n
- SQL \u4e0d\u590d\u6742\uff0c\u5168\u90e8\u8d70\u7d22\u5f15\uff0c\u5343\u4e07\u751a\u81f3\u4ebf\u7ea7\u522b\u3002<\/li>\n<\/ul>\n\n\n\n
\u6211\u4eec\u4ee5\u4f18\u60e0\u5238\u6a21\u677f\u4e3e\u4f8b\uff0c\u4e0d\u6d89\u53ca\u590d\u6742 SQL\uff0c\u4f46\u662f\u4f9d\u7136\u4e0d\u5efa\u8bae\u5927\u5bb6\u6570\u636e\u91cf\u5230\u8fbe\u4ebf\u7ea7\u522b\uff0c\u603b\u5f52\u8981\u7559\u6709\u4f59\u91cf\u3002\u5728\u8fd9\u91cc\u6211\u4eec\u53d6\u7ecf\u9a8c\u503c 2000 \u4e07\uff0c30 \u4ebf\u6570\u636e\u5c31\u662f\u62c6\u5206 150 \u5f20\u8868\u5373\u53ef\u3002<\/p>\n\n\n\n
\n
\u4e3a\u4ec0\u4e48\u53d6 2000 \u4e07\uff1f\u5176\u5b9e\u6570\u636e\u91cf\u4e0d\u662f\u7279\u522b\u591a\u7684\u60c5\u51b5\u4e0b\uff0c\u57fa\u672c\u4e0a 3 \u6b21\u78c1\u76d8 IO \u5c31\u80fd\u83b7\u53d6\u5230\u6570\u636e\u3002\u518d\u591a\u7684\u8bdd\u53ef\u80fd\u78c1\u76d8 IO \u4f1a\u589e\u52a0\uff0c\u4f46\u662f\u8fd8\u597d\u3002\u8003\u8651\u5230\u6570\u636e\u5e93\u8868\u5907\u4efd\u7b49\u5176\u4ed6\u64cd\u4f5c\uff0c\u4e0d\u5efa\u8bae\u5355\u8868\u592a\u591a\u6570\u636e\u3002<\/em><\/p>\n<\/blockquote>\n\n\n\n
2. \u4f18\u60e0\u5238\u6a21\u677f\u662f\u5426\u9700\u8981\u5206\u5e93\uff1f<\/h3>\n\n\n\n
\u4e0d\u9700\u8981\uff0c\u56e0\u4e3a\u5e76\u53d1\u4e0d\u9ad8\u3002<\/p>\n\n\n\n
\u5982\u679c\u9700\u8981\u5206\u6790\u4e00\u4e2a\u4e1a\u52a1\u573a\u666f\u5982\u4f55\u5206\u5e93\uff0c\u90a3\u5c31\u9700\u8981\u77e5\u9053\u5355\u4e2a MySQL Server \u7684\u74f6\u9888\u662f\u591a\u5c11\uff1f\u901a\u8fc7\u4e4b\u524d\u538b\u6d4b\u5f97\u77e5\uff0c\u5355\u53f0 MySQL Server \u7684\u5199\u74f6\u9888\u5927\u6982\u5728 4000-5000\/TPS\uff0c\u67e5\u8be2\u53ef\u80fd\u66f4\u9ad8\u4e00\u4e9b\u3002<\/p>\n\n\n\n
\u5982\u679c\u6211\u4eec\u7684\u573a\u666f\u4e1a\u52a1\u6bcf\u79d2 TPS \u5728 1 \u4e07\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u81f3\u5c11\u5206\u4e24\u4e2a\u5e93\uff0c\u7136\u540e\u5c06\u4e0a\u9762\u7684 150 \u5f20\u8868\u5206\u522b\u653e\u5165\u5373\u53ef\u3002<\/p>\n\n\n\n
\n
\u540e\u9762\u4f18\u60e0\u5238\u7684\u5206\u53d1\u548c\u9886\u53d6\u662f\u9700\u8981\u5206\u5e93\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u4e3a\u4e86\u4e0d\u91cd\u590d\u521b\u5efa\u8868\uff0c\u5728\u8fd9\u91cc\u76f4\u63a5\u901a\u8fc7\u5206\u5e93\u7684\u5f62\u5f0f\u5c55\u793a\u3002<\/em><\/p>\n<\/blockquote>\n\n\n\n
3. \u4f18\u60e0\u5238\u6a21\u677f\u8868\u5206\u7247\u952e\u5982\u4f55\u9009\u62e9\uff1f<\/h3>\n\n\n\n
\u53c2\u8003\u56fd\u5185\u67d0\u7535\u5546\u5e73\u53f0\u4f18\u60e0\u5238\u7ba1\u7406\u9875\u9762\uff0c\u9700\u8981\u6839\u636e\u5f53\u524d\u5e97\u94fa\u521b\u5efa\u7684\u4f18\u60e0\u5238\u5206\u9875\u67e5\u8be2\u3002<\/p>\n\n\n\n
\u7b54\u6848\u547c\u4e4b\u6b32\u51fa\uff0c\u90a3\u5c31\u662f\u5e97\u94fa\u7f16\u53f7\u5b57\u6bb5<\/strong>\u3002<\/p>\n\n\n\n
![\"\"](\"https:\/\/i-blog.csdnimg.cn\/img_convert\/b26bb06a7415cbe21bb71cbcdf5c2dad.png\")
<\/p>\n\n\n\nShardingSphere \u9879\u76ee\u5b9e\u6218<\/h2>\n\n\n\n
1. \u521d\u59cb\u5316\u6570\u636e\u5e93&\u8868<\/h3>\n\n\n\n
\u9996\u5148\u521b\u5efa\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u53bb MySQL \u6267\u884c\uff0c\u6216\u8005\u53bb\u53ef\u89c6\u5316\u5de5\u5177\u521b\u5efa\uff1a<\/p>\n\n\n\n
CREATE DATABASE IF NOT EXISTS one_coupon_rebuild_0; CREATE DATABASE IF NOT EXISTS one_coupon_rebuild_1;<\/code><\/p>\n\n\n\n\u5206\u522b\u5728\u4e24\u4e2a\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u4f18\u60e0\u5238\u6a21\u677f\u8868\uff1a<\/p>\n\n\n\n
CREATE TABLE `t_coupon_template_0` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967816300515330 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_1` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967812836020227 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_2` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967817126793218 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_3` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967817122598915 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_4` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967797723942918 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_5` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967789205311493 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_6` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967789150785539 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; CREATE TABLE `t_coupon_template_7` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID', `name` varchar(256) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u540d\u79f0', `shop_number` bigint(20) DEFAULT NULL COMMENT '\u5e97\u94fa\u7f16\u53f7', `source` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u6765\u6e90 0\uff1a\u5e97\u94fa\u5238 1\uff1a\u5e73\u53f0\u5238', `target` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5bf9\u8c61 0\uff1a\u5546\u54c1\u4e13\u5c5e 1\uff1a\u5168\u5e97\u901a\u7528', `goods` varchar(64) DEFAULT NULL COMMENT '\u4f18\u60e0\u5546\u54c1\u7f16\u7801', `type` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u7c7b\u578b 0\uff1a\u7acb\u51cf\u5238 1\uff1a\u6ee1\u51cf\u5238 2\uff1a\u6298\u6263\u5238', `valid_start_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u5f00\u59cb\u65f6\u95f4', `valid_end_time` datetime DEFAULT NULL COMMENT '\u6709\u6548\u671f\u7ed3\u675f\u65f6\u95f4', `stock` int(11) DEFAULT NULL COMMENT '\u5e93\u5b58', `receive_rule` json DEFAULT NULL COMMENT '\u9886\u53d6\u89c4\u5219', `consume_rule` json DEFAULT NULL COMMENT '\u6d88\u8017\u89c4\u5219', `status` tinyint(1) DEFAULT NULL COMMENT '\u4f18\u60e0\u5238\u72b6\u6001 0\uff1a\u751f\u6548\u4e2d 1\uff1a\u5df2\u7ed3\u675f', `create_time` datetime DEFAULT NULL COMMENT '\u521b\u5efa\u65f6\u95f4', `update_time` datetime DEFAULT NULL COMMENT '\u4fee\u6539\u65f6\u95f4', `del_flag` tinyint(1) DEFAULT NULL COMMENT '\u5220\u9664\u6807\u8bc6 0\uff1a\u672a\u5220\u9664 1\uff1a\u5df2\u5220\u9664', PRIMARY KEY (`id`), KEY `idx_shop_number` (`shop_number`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=1810967780615376898 DEFAULT CHARSET=utf8mb4 COMMENT='\u4f18\u60e0\u5238\u6a21\u677f\u8868'; \u200b<\/code><\/p>\n\n\n\n2. \u5f15\u5165 ShardingSphere Maven Jar \u4f9d\u8d56<\/h3>\n\n\n\n
<dependency> <groupId>org.apache.shardingsphere<\/groupId> <artifactId>shardingsphere-jdbc-core<\/artifactId> <version>5.3.2<\/version> <\/dependency><\/code><\/p>\n\n\n\n3. \u53d8\u66f4 Application.yaml \u548c\u521b\u5efa ShardingSphere \u914d\u7f6e\u6587\u4ef6<\/h3>\n\n\n\n
ShardingSphere \u81ea 5.x.x \u7248\u672c\u540e\u81ea\u5b9a\u4e86\u6846\u67b6\u6570\u636e\u5e93\u9a71\u52a8\uff0c\u6240\u4ee5\u4e4b\u524d\u7684 ShardingSphere \u914d\u7f6e\u90fd\u662f\u5199\u5230 application.yaml \u4e2d\uff0c\u73b0\u5728\u9700\u8981\u62c6\u5206\u51fa\u6765\u4e86\u3002<\/p>\n\n\n\n
server:\n port: 10010\n\nspring:\n application:\n name: oneCoupon-merchant-admin\n datasource:\n driver-class-name: org.apache.shardingsphere.driver.ShardingSphereDriver\n url: jdbc:shardingsphere:classpath:shardingsphere-config.yaml\n data:\n redis:\n host: 127.0.0.1\n port: 6379\n password: 123456\n\nmybatis-plus:\n configuration:\n log-impl: org.apache.ibatis.logging.stdout.StdOutImpl\n\nspringdoc:\n default-flat-param-object: true\n swagger-ui:\n path: \/swagger-ui.html\n tags-sorter: alpha\n operations-sorter: alpha\n api-docs:\n path: \/v3\/api-docs\n group-configs:\n - group: 'default'\n paths-to-match: '\/**'\n packages-to-scan: com.nageoffer.onecoupon\n\nknife4j:\n enable: true\n setting:\n language: zh_cn<\/code><\/pre>\n\n\n\n\u521b\u5efa
shardingsphere-config.yaml<\/code> \u6570\u636e\u5e93\u5206\u7247\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n\n\n\n\n# \u6570\u636e\u6e90\u96c6\u5408\ndataSources:\n # \u81ea\u5b9a\u4e49\u6570\u636e\u6e90\u540d\u79f0\uff0c\u53ef\u4ee5\u662f ds_0 \u4e5f\u53ef\u4ee5\u53eb datasource_0 \u90fd\u53ef\u4ee5\n ds_0:\n dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n driverClassName: com.mysql.cj.jdbc.Driver\n jdbcUrl: jdbc:mysql:\/\/127.0.0.1:3306\/one_coupon_rebuild_0?useUnicode=true&characterEncoding=UTF-8&rewriteBatchedStatements=true&allowMultiQueries=true&serverTimezone=Asia\/Shanghai\n username: root\n password: root\n ds_1:\n dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n driverClassName: com.mysql.cj.jdbc.Driver\n jdbcUrl: jdbc:mysql:\/\/127.0.0.1:3306\/one_coupon_rebuild_1?useUnicode=true&characterEncoding=UTF-8&rewriteBatchedStatements=true&allowMultiQueries=true&serverTimezone=Asia\/Shanghai\n username: root\n password: root\n\nrules:\n - !SHARDING\n tables: # \u9700\u8981\u5206\u7247\u7684\u6570\u636e\u5e93\u8868\u96c6\u5408\n t_coupon_template: # \u4f18\u60e0\u5238\u6a21\u677f\u8868\n # \u771f\u5b9e\u5b58\u5728\u6570\u636e\u5e93\u4e2d\u7684\u7269\u7406\u8868\n actualDataNodes: ds_${0..1}.t_coupon_template_${0..8}\n databaseStrategy: # \u5206\u5e93\u7b56\u7565\n standard: # \u5355\u5206\u7247\u952e\u5206\u5e93\n shardingColumn: shop_number # \u5206\u7247\u952e\n shardingAlgorithmName: coupon_template_database_mod # \u5e93\u5206\u7247\u7b97\u6cd5\u540d\u79f0\uff0c\u5bf9\u5e94 rules[0].shardingAlgorithms\n tableStrategy: # \u5206\u8868\u7b56\u7565\n standard: # \u5355\u5206\u7247\u952e\u5206\u8868\n shardingColumn: shop_number # \u5206\u7247\u952e\n shardingAlgorithmName: coupon_template_table_mod # \u8868\u5206\u7247\u7b97\u6cd5\u540d\u79f0\uff0c\u5bf9\u5e94 rules[0].shardingAlgorithms\n shardingAlgorithms: # \u5206\u7247\u7b97\u6cd5\u5b9a\u4e49\u96c6\u5408\n coupon_template_database_mod: # \u4f18\u60e0\u5238\u5206\u5e93\u7b97\u6cd5\u5b9a\u4e49\n type: HASH_MOD # \u57fa\u4e8e Hash \u65b9\u5f0f\u5206\u7247\n props:\n sharding-count: 2 # \u4e00\u5171\u6709 2 \u4e2a\u5e93\n coupon_template_table_mod: # \u4f18\u60e0\u5238\u5206\u8868\u7b97\u6cd5\u5b9a\u4e49\n type: HASH_MOD # \u57fa\u4e8e Hash \u65b9\u5f0f\u5206\u7247\n props:\n sharding-count: 8 # \u5355\u5e93 8 \u5f20\u8868\n\nprops:\n # \u914d\u7f6e ShardingSphere \u9ed8\u8ba4\u6253\u5370 SQL \u6267\u884c\u8bed\u53e5\n sql-show: true\n<\/code><\/pre>\n\n\n\n\u89e3\u91ca\u4e0b\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u884c\u8868\u8fbe\u5f0f\uff1a<\/p>\n\n\n\n
- \n
- ds_${0..1} \u610f\u5473\u7740 ds_0\u3001ds_1\u3002<\/li>\n\n\n\n
- t_coupon_template_${0..8} \u540c\u4e0a\u3002<\/li>\n<\/ul>\n\n\n\n
4. \u4ec0\u4e48\u662f\u903b\u8f91\u5e93\u3001\u7269\u7406\u5e93\u3001\u903b\u8f91\u8868\u3001\u7269\u7406\u8868\uff1f<\/h3>\n\n\n\n
\u6211\u4eec\u65b0\u589e\u4e00\u6761\u4f18\u60e0\u5238\u6a21\u677f\u65f6\u53ef\u4ee5\u770b\u5230 ShardingSphere \u6253\u5370\u7684\u4e24\u6761\u65e5\u5fd7\uff0c\u5206\u522b\u662f\u903b\u8f91 SQL \u548c\u771f\u5b9e SQL\u3002<\/p>\n\n\n\n
\u903b\u8f91SQL\uff1a \u200b 2024-08-15T17:32:55.566+08:00 INFO 259 --- [pool-1-thread-1] ShardingSphere-SQL : Logic SQL: INSERT INTO t_coupon_template ( id, shop_number, name, source, target, type, valid_start_time, valid_end_time, stock, receive_rule, consume_rule, status, create_time, update_time, del_flag ) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? ) \u200b \u771f\u5b9eSQL\uff1a 2024-08-15T17:32:55.566+08:00 INFO 259 --- [pool-1-thread-1] ShardingSphere-SQL : Actual SQL: ds_0 ::: INSERT INTO t_coupon_template_6 ( id, shop_number, name, source, target, type, valid_start_time, valid_end_time, stock, receive_rule, consume_rule, status, create_time, update_time, del_flag ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ::: [1824016410750246914, 1824016410750300160, \u5546\u54c1\u7acb\u51cf\u5238, 0, 1, 0, 2024-08-15 17:32:55.566, 2024-08-15 17:32:55.566, 10, {\"limitPerPerson\":1,\"usageInstructions\":\"3\"}, {\"termsOfUse\":10,\"maximumDiscountAmount\":3,\"explanationOfUnmetC 3onditions\":\"3\",\"validityPeriod\":48}, 0, 2024-08-15 17:32:55.566, 2024-08-15 17:32:55.566, 0] \u200b<\/code><\/p>\n\n\n\n\u4e0a\u9762\u6570\u636e\u5e93\u5206\u7247\u6570\u636e\u6e90\u914d\u7f6e\u586b\u7684
ds_0<\/code>\u3001ds_1<\/code> \u5c31\u662f\u903b\u8f91\u5e93\uff0cone_coupon_rebuild_0<\/code>\u3001one_coupon_rebuild_1<\/code> \u5bf9\u5e94\u7269\u7406\u5e93\u3002<\/p>\n\n\n\n\u6211\u4eec\u662f\u6ca1\u6709\u53d8\u66f4\u4efb\u4f55\u4e1a\u52a1\u4ee3\u7801\u7684\uff0c\u6240\u4ee5\u903b\u8f91 SQL \u91cc\u7684\u8868\u540d\u4f9d\u7136\u662f
t_coupon_template<\/code>\uff0c\u4e5f\u5c31\u662f\u903b\u8f91\u8868\u3002\u771f\u5b9e SQL \u91cc\u7684t_coupon_template_6<\/code> \u662f\u7269\u7406\u8868\u3002<\/p>\n\n\n\n
- ShardingSphere\uff1ahttps:\/\/shardingsphere.apache.org<\/a><\/li>\n<\/ul>\n\n\n\n
- MyCat\uff1ahttps:\/\/gitee.com\/MycatOne\/Mycat2<\/a><\/li>\n\n\n\n
- \u6d77\u91cf\u6570\u636e\u573a\u666f<\/strong>\uff1a\u968f\u7740\u6570\u636e\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u5355\u4e00\u6570\u636e\u5e93\u7684\u5b58\u50a8\u548c\u67e5\u8be2\u6027\u80fd\u53ef\u80fd\u9010\u6e10\u4e0b\u964d\u3002\u6b64\u65f6\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5219\u62c6\u5206\u5230\u591a\u4e2a\u8868\u4e2d\uff0c\u6bcf\u4e2a\u8868\u5b58\u50a8\u90e8\u5206\u6570\u636e\uff0c\u4ece\u800c\u5206\u6563\u6570\u636e\u7684\u5b58\u50a8\u538b\u529b\uff0c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n
- \u9ad8\u5e76\u53d1\u5199\u5165\u573a\u666f<\/strong>\uff1a\u5f53\u5e94\u7528\u9762\u4e34\u9ad8\u5e76\u53d1\u7684\u5199\u5165\u8bf7\u6c42\u65f6\uff0c\u5355\u4e00\u6570\u636e\u5e93\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u5199\u5165\u538b\u529b\uff0c\u6b64\u65f6\u53ef\u4ee5\u5c06\u6570\u636e\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u62c6\u5206\u5230\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\uff0c\u6bcf\u4e2a\u6570\u636e\u5e93\u5904\u7406\u90e8\u5206\u6570\u636e\u7684\u5199\u5165\u8bf7\u6c42\uff0c\u4ece\u800c\u63d0\u9ad8\u5199\u5165\u6027\u80fd\u3002<\/li>\n\n\n\n
- \u5355\u8868\u7684\u6570\u636e\u91cf\u8fc7\u5927<\/strong>\u3002<\/li>\n\n\n\n
- \u53ef\u6269\u5c55\u6027<\/strong>: \u589e\u52a0\u65b0\u7684\u9a8c\u8bc1\u903b\u8f91\u65f6\uff0c\u53ea\u9700\u6dfb\u52a0\u65b0\u7684\u5904\u7406\u5668\uff0c\u800c\u4e0d\u9700\u8981\u4fee\u6539\u73b0\u6709\u7684\u4ee3\u7801\u3002<\/li>\n\n\n\n
- \u804c\u8d23\u5355\u4e00<\/strong>: \u8d23\u4efb\u94fe\u6a21\u5f0f\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u9a8c\u8bc1\u903b\u8f91\u5c01\u88c5\u5230\u4e00\u4e2a\u72ec\u7acb\u7684\u5904\u7406\u5668\u4e2d\uff0c\u6bcf\u4e2a\u5904\u7406\u5668\u8d1f\u8d23\u5355\u4e00\u7684\u9a8c\u8bc1\u804c\u8d23\uff0c\u7b26\u5408\u5355\u4e00\u804c\u8d23\u539f\u5219\u3002<\/li>\n\n\n\n
- \u5168\u5c40\u5f02\u5e38\u62e6\u622a\u5668 GlobalExceptionHandler \u8bb2\u89e3<\/li>\n<\/ul>\n\n\n\n
- \u5168\u5c40\u7edf\u4e00\u8fd4\u56de\u7c7b Result \u8bb2\u89e3<\/li>\n<\/ul>\n\n\n\n