{"id":382,"date":"2024-10-24T10:39:03","date_gmt":"2024-10-24T02:39:03","guid":{"rendered":"https:\/\/eve2333.top\/?p=382"},"modified":"2024-10-24T10:39:03","modified_gmt":"2024-10-24T02:39:03","slug":"vue-part-11","status":"publish","type":"post","link":"https:\/\/eve2333.top\/?p=382","title":{"rendered":"Vue part-11"},"content":{"rendered":"\n

vuex\u7684\u6a21\u5757\u5316\u4e0enamespace<\/h1>\n\n\n\n

115_\u5c1a\u7845\u8c37Vue\u6280\u672f_vuex\u6a21\u5757\u5316+namespace_1_\u54d4\u54e9\u54d4\u54e9_bilibili<\/a><\/p>\n\n\n\n

116_\u5c1a\u7845\u8c37Vue\u6280\u672f_vuex\u6a21\u5757\u5316+namespace_2_\u54d4\u54e9\u54d4\u54e9_bilibili<\/a><\/p>\n\n\n\n

vue-router\u8def\u7531<\/h1>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u5f88\u5e38\u89c1\u7684\u5f88\u91cd\u8981\u7684\u5e94\u7528\uff1aAjax\u8bf7\u6c42\uff0c\u5c06\u54cd\u5e94\u7684\u6570\u636e\u66ff\u6362\u6389\u539f\u5148\u7684\u4ee3\u7801\u4ece\u800c\u5b9e\u73b0\u4e0d\u8df3\u8f6c\u9875\u9762\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u5c40\u90e8\u5237\u65b0<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1.\u4ec0\u4e48\u662f\u8def\u7531\uff1f<\/p>\n\n\n\n

1.\u4e00\u4e2a\u8def\u7531\u5c31\u662f\u4e00\u7ec4\u6620\u5c04\u5173\u7cfb\uff08key\u2014value\uff09
2. key \u4e3a\u8def\u5f84\uff0cvalue \u53ef\u80fd\u662ffunction \u6216 component<\/p>\n\n\n\n

2.\u8def\u7531\u5206\u7c7b
1.\u540e\u7aef\u8def\u7531\uff1a
1\uff09\u7406\u89e3\uff1avalue \u662ffunction\uff0c\u7528\u4e8e\u5904\u7406\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u8bf7\u6c42\u3002
2\uff09\u5de5\u4f5c\u8fc7\u7a0b\uff1a\u670d\u52a1\u5668\u63a5\u6536\u5230\u4e00\u4e2a\u8bf7\u6c42\u65f6\uff0c\u6839\u636e\u8bf7\u6c42\u8def\u5f84\u627e\u5230\u5339\u914d\u7684\u51fd\u6570\u6765\u5904
\u7406\u8bf7\u6c42\uff0c\u8fd4\u56de\u54cd\u5e94\u6570\u636e\u3002                                                                                                                  2.\u524d\u7aef\u8def\u7531\uff1a
1)\u7406\u89e3\uff1avalue \u662fcomponent,\u7528\u4e8e\u5c55\u793a\u9875\u9762\u5185\u5bb9\u3002
2\uff09\u5de5\u4f5c\u8fc7\u7a0b\uff1a\u5f53\u6d4f\u89c8\u5668\u7684\u8def\u5f84\u6539\u53d8\u65f6\uff0c\u5bf9\u5e94\u7684\u7ec4\u4ef6\u5c31\u4f1a\u663e\u793a\u3002<\/p>\n\n\n\n

\u57fa\u672c\u8def\u7531<\/h3>\n\n\n\n
npm i vue-rounter@3<\/code><\/pre>\n\n\n\n
 \u548c\u539f\u6765\u90a3\u6837\u76f8\u540c\uff0c\u90fd\u662fvue3\u66f4\u65b0\u7248\u672c\u4f1a\u62a5\u9519<\/p>\n\n\n\n
 index.js<\/p>\n\n\n\n
\/\/\u8be5\u6587\u4ef6\u4e13\u95e8\u7528\u4e8e\u521b\u5efa\u6574\u4e2a\u5e94\u7528\u7684\u8def\u7531\u5668\n\nimport VueRouter from \"vue-router\";\nimport About from \"@\/components\/About\";\nimport Home from '@\/components\/Home';\n\n\/\/\u521b\u5efa\u5e76\u9ed8\u8ba4\u66b4\u9732\u4e00\u4e2a\u8def\u7531\u5668\nexport default new VueRouter({\n   routes:[\n       {\n           path:'\/about',\n           component: About\n       },\n       {\n           path:'\/home',\n           component: Home\n       }\n   ]\n});<\/code><\/pre>\n\n\n\n
App.vue<\/strong><\/p>\n\n\n\n
router-link\u7684\u7279\u6b8a\u6807\u7b7e\uff0c\u5b9e\u73b0\u8def\u7531 \u5207\u6362 \u200b\"\"<\/p>\n\n\n\n
<template>\n  <div>\n    <div class=\"row\">\n      <div class=\"col-xs-offset-2 col-xs-8\">\n        <div class=\"page-header\"><h2>Vue Router Demo<\/h2><\/div>\n      <\/div>\n    <\/div>\n    <div class=\"row\">\n      <div class=\"col-xs-2 col-xs-offset-2\">\n        <div class=\"list-group\">\n          <!--\u539f\u59cb\u4f7f\u7528a\u6807\u7b7e\u8df3\u8f6c\u591a\u4e2a\u9875\u9762,\u591a\u9875\u9762\u5e94\u7528-->\n<!--          <a class=\"list-group-item active\" href=\".\/about.html\">About<\/a>-->\n<!--          <a class=\"list-group-item\" href=\".\/home.html\">Home<\/a>-->\n          <!--vue\u4e2d\u501f\u52a9router=link\u6807\u7b7e\u5b9e\u73b0\u8def\u7531\u7684\u5207\u6362-->\n          <router-link class=\"list-group-item\" active-class=\"active\" to=\"\/about\">About<\/router-link>\n          <router-link class=\"list-group-item\" active-class=\"active\" to=\"\/home\">Home<\/router-link>\n        <\/div>\n      <\/div>\n      <div class=\"col-xs-6\">\n        <div class=\"panel\">\n          <div class=\"panel-body\">\n            <!--router-view\u786e\u5b9a\u89c6\u56fe\u7684\u4f4d\u7f6e-->\n            <router-view>\n            <\/router-view>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/template>\n\n<script>\nexport default {\n  name: \"App\",\n}\n<\/script>\n<style lang=\"css\" scoped>\n\n<\/style><\/code><\/pre>\n\n\n\n
main.js<\/p>\n\n\n\n
\/\/\u5f15\u5165Vue\nimport Vue from \"vue\";\n\/\/\u5f15\u5165App\nimport App from '.\/App';\n\/\/\u5f15\u5165vue-router\nimport VueRouter from \"vue-router\";\nimport router from '.\/router';\n\n\/\/\u5173\u95edVue\u7684\u751f\u4ea7\u63d0\u793a\nVue.config.productionTip = false;\n\n\/\/\u5e94\u7528vue-router\u63d2\u4ef6\nVue.use(VueRouter);\n\nnew Vue({\n    el: '#app',\n    render: h => h(App),\n    router\n});<\/code><\/pre>\n\n\n\n
About.vue<\/p>\n\n\n\n
<template>\n  <h2>\u6211\u662fAbout\u7684\u5185\u5bb9<\/h2>\n<\/template>\n\n<script>\nexport default {\n  name: \"About\"\n}\n<\/script>\n\n<style scoped>\n\n<\/style>\n<\/code><\/pre>\n\n\n\n
Home.vue\u4e24\u4e2a\u5f88\u76f8\u4f3c<\/p>\n\n\n\n
<template>\n  <h2>\u6211\u662fHome\u7684\u5185\u5bb9<\/h2>\n<\/template>\n\n<script>\nexport default {\n  name: \"Home\"\n}\n<\/script>\n\n<style scoped>\n<\/style>\n<\/code><\/pre>\n\n\n\n
\u5d4c\u5957\uff08\u591a\u7ea7\uff09\u8def\u7531<\/h3>\n\n\n\n
shift + Tab \u662f\u5f80\u524d\u7f29\u8fdb Tab\u662f\u5f80\u540e\u7f29\u8fdb<\/p>\n\n\n\n
\u8def\u7531\u8def\u5f84\u7684\u53d8\u5316
 \u200b\"\"<\/p>\n\n\n\n
\u00a0\u8def\u7531\u4f20\u53c2<\/h4>\n\n\n
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\"\"<\/figure>\n<\/div>\n\n
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\"\"<\/figure>\n<\/div>\n\n\n
\u547d\u540d\u8def\u7531<\/h4>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n
\n
\"\"<\/figure>\n<\/div>\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
params\u53c2\u6570<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u4e24\u79cd\u5199\u6cd5<\/p>\n\n\n\n
<\/a>props\u5199\u6cd5<\/h4>\n\n\n\n
 children:[\n{\n    name:'xiangqing',\n    path:'detail',\n    component:Detail,\n\n    \/\/props\u7684\u7b2c\u4e00\u79cd\u5199\u6cd5\uff0c\u503c\u4e3a\u5bf9\u8c61\uff0c\u8be5\u5bf9\u8c61\u4e2d\u7684\u6240\u6709key-value\u90fd\u4f1a\u4ee5props\u7684\u5f62\u5f0f\u4f20\u7ed9Detail\u7ec4\u4ef6\u3002\n    \/\/ props:{a:1,b:'hello'}\n   \n    \/\/props\u7684\u7b2c\u4e8c\u79cd\u5199\u6cd5\uff0c\u503c\u4e3a\u5e03\u5c14\u503c\uff0c\u82e5\u5e03\u5c14\u503c\u4e3a\u771f\uff0c\u5c31\u4f1a\u628a\u8be5\u8def\u7531\u7ec4\u4ef6\u6536\u5230\u7684\u6240\u6709params\u53c2\u6570\uff0c\u4ee5props\u7684\u5f62\u5f0f\u4f20\u7ed9Detail\u7ec4\n    \/\/ props:true\n\n    \/\/props\u7684\u7b2c\u4e09\u79cd\u5199\u6cd5\uff0c\u503c\u4e3a\u51fd\u6570I\n    props($route){\n        return{\n            id:$route.query.id,\n            title:$route.query.title\n        }\n    }    <\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
router-link <\/h3>\n\n\n\n
P125\u4e3b\u8981\u662f\u4ec0\u4e48\uff1f<\/p>\n\n\n\n
\u7f16\u7a0b\u5f0f\u8def\u7531\u5bfc\u822a<\/h3>\n\n\n\n
\u7f13\u5b58\u8def\u7531\u7ec4\u4ef6<\/h3>\n\n\n\n
\u5982\u4f55\u5728\u7ec4\u4ef6\u8f93\u5165\u540e\uff0c\u5207\u6362\u4e86\u4e0d\u628a\u7ec4\u4ef6\u9500\u6bc1\uff1f<\/p>\n\n\n\n
\u5982\u679ckeep-alive \u4ec0\u4e48\u90fd\u4e0d\u5199\uff0c\u5c31\u4ee3\u8868\u6b64\u5904\u5c55\u793a\u7684\u6240\u6709\u7ec4\u4ef6\u90fd\u4fdd\u6301\u6d3b\u8dc3\uff0c\u56e0\u6b64include=\"News\"\u6765\u9650\u5b9a\u8303\u56f4<\/p>\n\n\n\n
1.\u4f5c\u7528\uff1a\u8ba9\u4e0d\u5c55\u793a\u7684\u8def\u7531\u7ec4\u4ef6\u4fdd\u6301\u6302\u8f7d\uff0c\u4e0d\u88ab\u9500\u6bc1\u3002
2. \u5177\u4f53\u7f16\u7801\uff1a<\/p>\n\n\n\n
<keep-alive include=\"News\">\n    <router-view><\/router-view>\n<\/keep-alive><\/code><\/pre>\n\n\n\n
 \u591a\u4e2a\u7f13\u5b58<\/p>\n\n\n\n
 <keep-alive :include=\"['News','Messages']\">\n    <router-view><\/router-view>\n <\/keep-alive><\/code><\/pre>\n\n\n\n
\u4e24\u4e2a\u65b0\u7684\u751f\u547d\u5468\u671f\u94a9\u5b50<\/h3>\n\n\n\n
\u63d0\u793a: \u8fd92\u4e2a\u94a9\u5b50\u51fd\u6570\u9700\u8981\u914d\u5408 keep-alive \u6807\u7b7e\u4f7f\u7528<\/p>\n\n\n\n
128_\u5c1a\u7845\u8c37Vue\u6280\u672f_\u4e24\u4e2a\u65b0\u7684\u751f\u547d\u5468\u671f\u94a9\u5b50_\u54d4\u54e9\u54d4\u54e9_bilibili<\/a><\/p>\n\n\n\n
\u8def\u7531\u5b88\u536b<\/h2>\n\n\n\n
\u4fdd\u62a4\u8def\u7531\u5b89\u5168\uff0c\u5224\u65ad\u662f\u4e0d\u662f\u7684\u6761\u4ef6\uff08\u6743\u9650\uff09\u624d\u80fd\u3002<\/p>\n\n\n\n
\u5168\u5c40\u524d\u7f6e<\/h3>\n\n\n\n
\u524d\u7aef\u628a\u672c\u5730\u5b58\u50a8\u7684jwt\u7ed9\u5b89\u5168\u6846\u67b6\u8ba4\u8bc1\uff0c\u8fc7\u4e86\u7684\u8bdd\u7ed9\u4e00\u4e2a\u8fd4\u56de\u503c\uff0c\u6839\u636e\u8fd4\u56de\u503c\u6765\u8df3\u8f6c\u8def\u7531\u5427\uff0c\u7f16\u7a0b\u5f0f\u8def\u7531 \u200b<\/p>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
 \u5168\u5c40\u540e\u7f6e<\/h3>\n\n\n\n
\u56e0\u4e3a\u4f60\u8fd8\u662f\u5728\u8ba9\u670d\u52a1\u5668\u63a7\u5236\u9875\u9762\u7684\u8df3\u8f6c\u3002\u5b8c\u5168\u8fdd\u80cc\u4e86\u524d\u540e\u7aef\u5206\u79bb\u7684\u521d\u8877\u3002\u8fd9\u4e2a\u5df2\u7ecf\u8d85\u51fa\u4e86\u540e\u7aef\u7684\u5de5\u4f5c\u8303\u56f4\uff0c\u540e\u7aef\u53ea\u4fdd\u8bc1\u6570\u636e\u5b89\u5168\uff1a\u5373\u8ba9\u7279\u5b9a\u7684\u4eba\u62ff\u5230\u7279\u5b9a\u7684\u6570\u636e\u3002\u800c\u9875\u9762\u5b89\u5168\uff1a\u5373\u8ba9\u7279\u5b9a\u7684\u4eba\u8bbf\u95ee\u7279\u5b9a\u7684\u9875\u9762\u3002\u662f\u524d\u7aef\u7684\u5de5\u4f5c\u3002<\/p>\n\n\n\n
 P130<\/p>\n\n\n\n
\u72ec\u4eab\u8def\u7531\u5b88\u536b<\/h3>\n\n\n\n
P131<\/p>\n\n\n\n
\u7ec4\u4ef6\u5185\u8def\u7531\u5b88\u536b<\/h3>\n\n\n\n
P132<\/p>\n\n\n\n
hash\u548chistory<\/h3>\n\n\n\n
hsah\u662f\u4e0d\u4f1a\u53d1\u7ed9\u670d\u52a1\u5668\u7684\uff0c\u8fd8\u6709history\u6a21\u5f0f<\/p>\n\n\n\n
hash\u662f\u7531#\uff0c\u4f46\u662fhistory\u53ea\u8981\/\u5373\u53ef\uff0c\u4f46\u662f\u4ed6\u5728ie\u4e2d\u96be\u4ee5\u4f7f\u7528<\/p>\n\n\n\n
npm run build<\/code><\/pre>\n\n\n\n
\u8fdb\u884c\u6253\u5305\u51fa\u6765dist\uff0c\uff08webpack\uff09\u7136\u540enode express\u90e8\u7f72<\/p>\n\n\n\n
npm init\n\u7136\u968f\u4fbf\u8d77\u4e2a\u540d\u5b57\natguigu_test_server\n\nnpm i express\n\n\u5199\u4ee3\u7801server.js\ncli\nnode server<\/code><\/pre>\n\n\n\n
server.js<\/p>\n\n\n\n
const express = require('express')\n\nconst app = express()\napp.use(express.static(__dirname+'\/static'))\n\napp.get('\/person',(req,res)=>{\n    res.send({\n        name:'tom',\n        age:18\n    })\n})\n\napp.listen(5005,(err)=>{\n    if(!err) console.log('\u670d\u52a1\u5668\u542f\u52a8\u6210\u529f!')\n})<\/code><\/pre>\n\n\n\n
\u53d1\u73b0history\u6a21\u5f0f\u66f4\u9ebb\u70e6\uff0c\u4e0d\u5982hash\uff0c\u56e0\u4e3a\u5237\u65b0\u5c31cannot GET<\/p>\n\n\n\n
\u5982\u4f55\u89e3\u51b3\uff1f\u4ec0\u4e48java\u5e93\u963f\uff0c\u540e\u7aef\u7684\u67d0\u4e9b\u914d\u5408\uff0cnginx\u963f<\/p>\n\n\n\n
\u4f46\u662f\u6b64\u5e93\u53ef\u4ee5\u89e3\u51b3\u90e8\u5206\u95ee\u9898 \u200b<\/p>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
 VUE UI\u7ec4\u4ef6\u5e93<\/h1>\n\n\n\n
Vue UI \u7ec4\u4ef6\u5e93<\/h2>\n\n\n\n
<\/a>Vue\u9002\u914d\u7ec4\u4ef6\u5e93\u63a8\u8350<\/h3>\n\n\n\n
\u7ec4\u4ef6\u5e93\u4e4b\u6240\u4ee5\u53eb\u7ec4\u4ef6\u5e93\uff0c\u4e00\u5b9a\u662f\u4e3a\u4e86\u9002\u5e94\u7ec4\u4ef6\u5316\u5f00\u53d1\u7528\u7684\u7ec4\u4ef6\u5e93\u3002\u6240\u4ee5Vue\u6709Vue\u9002\u914d\u7684\u7ec4\u4ef6\u5e93\uff0cReact\u6709React\u9002\u914d\u7684\u7ec4\u4ef6\u5e93\u3002<\/strong><\/p>\n\n\n\n
\u7531\u4e8e\u662f\u7ec4\u4ef6\u561b\uff0c\u6240\u4ee5\u5168\u90fd\u9700\u8981\u7528\u5230\uff1aVue.use(XXX)<\/strong><\/p>\n\n\n\n
\u4e0b\u9762\u4ecb\u7ecd\u7684\u5168\u90fd\u662fVue\u9002\u914d\uff1a<\/strong><\/p>\n\n\n\n
\u79fb\u52a8\u7aef\uff1a<\/p>\n\n\n\n