vue: webpack creates a complete project

webpack-Vue project

Create project

You may encounter permission problems when using NPM to install related component dependencies. In this case, you can run in PowerShell administrator mode; Start menu-> right-click-> Windows PowerShell (administrator)

Create a project named v_music

# 使用 webpack 打包工具初始化一个名为 v_music  的工程 
vue init webpack v_music 

Install dependencies

We need to install four plugins: vue-router, element-ui, vue-axios, sass-loader and node-sass

# 进入工程目录
cd v_music
# 安装 vue-router
npm install vue-router --save-dev
# 安装 element-ui
npm i element-ui -S
# 安装 axios
npm install --save axios vue-axios
# 安装 SASS 加载器
npm install sass-loader node-sass --save-dev

# 安装依赖
npm install

Start the project

npm run dev

running result

Open http: // localhost: 8080 in the browser and you will see the following effect

Attachment: NPM related command description

• npm install moduleName: install the module to the project directory
• npm install -g moduleName: -g means to install the module to the global, which location is installed on the disk, depends on the location of npm config prefix
• npm install -save moduleName: --save means install the module to the project directory and write dependencies in the dependencies node of the package file, -S is the abbreviation of the command
• npm install -save-dev moduleName: --save-dev means install the module into the project directory and write dependencies in the devDependencies node of the package file, -D is the abbreviation of the command

Source code

Configure routing

1. Create routing table

   • Create a router folder under src and create index.js in it, this file is a routing table

   • import Vue from 'vue'
     import VueRouter from "vue-router";
     
     import Login from "../views/login";
     
     // 安装路由
     Vue.use(VueRouter);
     
     // 配置路由
     export default new VueRouter({
       routes:[
         {
           //路由路径
           path:'/login',
           //路由名称
           name:'Login',
           //跳转到组件
           component:Login
         }
       ]
     })
     

2. Configure the routing table in main.js

   • // The Vue build version to load with the `import` command
     // (runtime-only or standalone) has been set in webpack.base.conf with an alias.
     import Vue from 'vue'
     import App from './App'
     import VueRouter from 'vue-router'	//全局使用路由模块
     // 导入上面创建的路由配置目录
     import router from './router'
     
     Vue.use(VueRouter);
     
     /* eslint-disable no-new */
     new Vue({
       el: '#app',
       //配置路由
       router,
       components: { App },
       template: '<App/>'
     })
     

3. Create a routing view in App.vue

   • <template>
       <div id="app">
         <router-view>首页</router-view>
       </div>
     </template>
     
     <script>
     
     export default {
       name: 'App'
     }
     </script>
     
     <style>
     </style>