Vue中Element-UI構建管理后臺代碼分享

 npm i -g vue-cli
mkdir my-project && cd my-project
vue init webpack

 ...
"dependencies": {
 "vue": "^2.5.2",
 "vue-router": "^3.0.1",
 "element-ui": "^2.0.7", // element-ui
 "axios": "^0.17.1" // http 請求庫
}
...

├─build // 構建配置
├─config // 配置文件
├─src // vue 開發源文件目錄
├────assets // css/js 文件
├────components // vue 組件
├────router // 路由
├────App.vue // 啟動組件
├────main.js // 入口文件
├─static // 靜態文件目錄
├─test // 測試目錄

 import Vue from 'vue'
import Router from 'vue-router'
import Index from '@/components/Index'
import Login from '@/components/Login'
Vue.use(Router)
const routers = new Router({
 routes: [
 {
 path: '/index',
 name: 'index',
 component: Index
 },
 {
 path: '/login',
 name: 'login',
 component: Login
 }
 ]
})
routers.beforeEach((to, from, next) => {
 if (to.name !== 'login' && !localStorage.getItem('token')) {
 next({path: 'login'})
 } else {
 next()
 }
})
export default routers

 <template>
 <p class="login">
 <el-form name="aa" :inline="true" label-position="right" label-width="80px">
 <el-form-item label="用戶名">
 <el-input v-model="user.name"></el-input>
 </el-form-item>
 <el-form-item label="密碼">
 <el-input type="password" v-model="user.password"></el-input>
 </el-form-item>
 <el-form-item label=" ">
 <el-button type="primary" @click="login()">登錄</el-button>
 </el-form-item>
 </el-form>
 </p>
</template>
<script>
import $http from '@/api/'
import config from '@/config'
export default {
 data () {
 return {
 user: {
 name: '',
 password: ''
 }
 }
 },
 mounted: function () {
 var token = localStorage.getItem('token')
 if (token) {
 this.$router.push('/index')
 }
 },
 methods: {
 login: function () {
 var data = {
 grant_type: 'password',
 client_id: config.oauth_client_id,
 client_secret: config.oauth_secret,
 username: this.user.name,
 password: this.user.password
 }
 var _this = this
 $http.login(data).then(function (res) {
 if (res.status === 200) {
 $http.setToken(res.data.access_token)
 _this.$message({
 showClose: false,
 message: '登錄成功',
 type: 'success'
 })
 _this.$router.push('/index')
 } else {
 _this.$message({
 showClose: false,
 message: '登錄失敗',
 type: 'error'
 })
 }
 })
 }
 }
}
</script>
<style>
.login{
 width: 300px;
 margin: 100px auto;
 background-color: #ffffff;
 padding: 30px 30px 5px;
 border-radius: 5px;
}
</style>

 <template>
 <p class="main">
 <el-table
 stripe
 v-loading="loading"
 element-loading-background="#dddddd"
 :data="tableData"
 style="width: 100%">
 <el-table-column
 prop="id"
 label="ID">
 </el-table-column>
 <el-table-column
 prop="name"
 label="名稱">
 </el-table-column>
 </el-table>
 <el-pagination
 background
 layout="prev, pager, next"
 :total="total"
 class="page"
 @current-change="pageList">
 </el-pagination>
 </p>
</template>
<script>
import $http from '@/api/'
export default {
 data () {
 return {
 tableData: [],
 total: 0,
 loading: false
 }
 },
 mounted: function () {
 this.getList()
 },
 methods: {
 pageList: function (page) {
 this.search.page = page
 this.getList()
 },
 getList: function () {
 var _this = this
 _this.loading = true
 $http.index().then(function (res) {
 if (res.status === 200) {
 _this.tableData = res.data.data.lists
 _this.total = res.data.data.total
 }
 _this.loading = false
 })
 }
 }
}
</script>

 <template>
 <p id="app">
 <el-row v-if="token">
 <menus class="left-menu">
 <h3 class="logo"><a href="/">Admin</a></h3>
 </menus>
 <el-col :span="21" :gutter="0" :offset="3">
 <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
 <el-breadcrumb-item :to="{ path: '/' }">首頁</el-breadcrumb-item>
 <el-breadcrumb-item class="active">列表</el-breadcrumb-item>
 </el-breadcrumb>
 <el-dropdown @command="operate" class="header">
 <img src="/static/image/head.jpg" />
 <el-dropdown-menu slot="dropdown" :click="true">
 <el-dropdown-item command="/user/profile">基本資料</el-dropdown-item>
 <el-dropdown-item command="/logout">安全退出</el-dropdown-item>
 </el-dropdown-menu>
 </el-dropdown>
 <router-view/>
 </el-col>
 <el-col :span="21" :gutter="0" :offset="3" class="footer">Copyright ? 2017 Flyerboy All Rights Reserved</el-col> 
 </el-row>
 <router-view v-if="!token" />
 </p>
</template>
<script>
import Menus from '@/components/Menu'
export default {
 name: 'App',
 data () {
 return {
 token: false
 }
 },
 mounted: function () {
 this.token = localStorage.getItem('token') ? true : false
 },
 watch: {
 '$route.path': function ($newVal, $oldVal) {
 this.token = localStorage.getItem('token') ? true : false
 }
 },
 methods: {
 operate: function (command) {
 if (command === '/logout') {
 localStorage.removeItem('token')
 this.$router.push('login')
 } else {
 this.$router.push(command)
 }
 }
 },
 components: {
 Menus
 }
}
</script>
<style>
body{
 margin: 0;
 padding: 0;
 background-color: #eeeeee;
}
.header{
 position: absolute;
 top: 5px;
 right: 20px;
}
.header img{
 width: 38px;
 height: 38px;
 border-radius: 20px;
 border: 1px solid #aaaaaa;
}
#app {
 font-family: 'Avenir', Helvetica, Arial, sans-serif;
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
}
.main{
 padding: 20px;
 min-height: 600px;
 margin-bottom: 20px;
}
.main table{
 background: #ffffff;
}
.left-menu{
 background-color: #33374B;
}
.logo{
 padding: 20px 0 15px 20px;
 font-size: 24px;
 border-bottom: 2px solid #3a8ee6;
}
.logo a{
 color: #ffffff;
 text-decoration: none;
}
.left-menu .el-menu{
 border-right: 0;
}
.breadcrumb{
 line-height: 40px;
 padding: 5px 20px;
 background: #ffffff;
}
.breadcrumb span{
 color: #069;
 font-weight: normal;
}
.breadcrumb .active{
 color: #aaaaaa;
}
.page{
 margin: 20px 0 0;
 margin-left: -10px;
}
.page .el-pager li.number{
 background-color: #ffffff;
}
.el-submenu .el-menu-item{
 padding-left: 60px !important;
}
.footer{
 position: fixed;
 bottom: 0;
 right: 0;
 font-size: 12px;
 color: #888888;
 padding: 15px 20px;
 text-align: center;
 background-color: #ffffff;
 margin-top: 40px;
}
</style>

 import axios from 'axios'
axios.defaults.baseURL = 'http://localhost:8000/'
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded'
axios.defaults.headers.common['Authorization'] = 'Bearer ' + localStorage.getItem('token')
export default {
 setToken: function (token) {
 localStorage.setItem('token', token)
 axios.defaults.headers.common['Authorization'] = 'Bearer ' + token
 },
 login: function (param) {
 return axios.post('oauth/token', param)
 },
 index: function (params) {
 return axios.get('api/user/list', {
 params: params
 })
 }
}

 export default {
 oauth_client_id: 2,
 oauth_secret: ''
}

 import Vue from 'vue'
import App from './App'
import router from './router'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
Vue.use(ElementUI)
Vue.config.productionTip = false
new Vue({
 el: '#app',
 router,
 components: { App },
 template: '<App/>'
})