目录
2、导入AppMain.vue / LeftMav.vue / TopNav.vue
2、在子组件中通过this.$root.Bus.$emit注册事件进行传参
3、在需要用到总线中变量时,通过this.$root.Bus.$on获取总线中的变量值

由于我们的mock只在开发环境下使用,打包时不能带入生产环境中,所以我们需要在env中进行配置

dev.env开发环境
- module.exports = merge(prodEnv, {
- NODE_ENV: '"development"',
- MOCK: 'true'
- })
prod.env生产环境
- module.exports = {
- NODE_ENV: '"production"',
- MOCK: 'false'
- }

mock/inde.js:
- import Mock from 'mockjs' //引入mockjs,npm已安装
- import action from '@/api/action' //引入请求地址
-
- //全局设置:设置所有ajax请求的超时时间,模拟网络传输耗时
- Mock.setup({
- // timeout: 400 //延时400s请求到数据
- timeout: 200 - 400 //延时200-400s请求到数据
- })
-
- //引登陆的测试数据,并添加至mockjs
- import loginInfo from '@/mock/json/login-mock.js'
- let s1 = action.getFullPath('SYSTEM_USER_DOLOGIN')
- Mock.mock(s1, "post", loginInfo)
- // Mock.mock(s1, /post|get/i, loginInfo)
界面原型

AppMain.vue:
- <template>
- <el-container class="main-container">
- <el-aside v-bind:class="asideClass">
- <LeftNav></LeftNav>
- </el-aside>
- <el-container>
- <el-header class="main-header">
- <TopNav></TopNav>
- </el-header>
- <el-main class="main-center">Main</el-main>
- </el-container>
- </el-container>
- </template>
-
- <script>
- // 导入组件
- import TopNav from '@/components/TopNav.vue'
- import LeftNav from '@/components/LeftNav.vue'
-
- // 导出模块
- export default {
- components:{
- TopNav,LeftNav
- },
- data(){
- return {
- asideClass:'main-aside'
- }
- },
- created() {
- //从总线上取出this.collapsed变量
- this.$root.Bus.$on("collapsed-side",v => {
- this.asideClass = v ? 'main-aside-collapsed' : 'main-aside';
- })
- }
- };
- </script>
- <style scoped>
- .main-container {
- height: 100%;
- width: 100%;
- box-sizing: border-box;
- }
-
- .main-aside-collapsed {
- /* 在CSS中,通过对某一样式声明! important ,可以更改默认的CSS样式优先级规则,使该条样式属性声明具有最高优先级 */
- width: 64px !important;
- height: 100%;
- background-color: #334157;
- margin: 0px;
- }
-
- .main-aside {
- width: 240px !important;
- height: 100%;
- background-color: #334157;
- margin: 0px;
- }
-
- .main-header,
- .main-center {
- padding: 0px;
- border-left: 2px solid #333;
- }
- </style>
LeftNav.vue:
- <template>
- <el-menu default-active="2" class="el-menu-vertical-demo" background-color="#334157"
- text-color="#fff" active-text-color="#ffd04b" :collapse="collapsed" >
- <!-- <el-menu default-active="2" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> -->
- <div class="logobox">
- <img class="logoimg" src="../assets/img/logo.png" alt="">
- </div>
- <el-submenu index="1">
- <template slot="title">
- <i class="el-icon-location"></i>
- <span>导航一</span>
- </template>
- <el-menu-item-group>
- <template slot="title">分组一</template>
- <el-menu-item index="1-1">选项1</el-menu-item>
- <el-menu-item index="1-2">选项2</el-menu-item>
- </el-menu-item-group>
- <el-menu-item-group title="分组2">
- <el-menu-item index="1-3">选项3</el-menu-item>
- </el-menu-item-group>
- <el-submenu index="1-4">
- <template slot="title">选项4</template>
- <el-menu-item index="1-4-1">选项1</el-menu-item>
- </el-submenu>
- </el-submenu>
- <el-menu-item index="2">
- <i class="el-icon-menu"></i>
- <span slot="title">导航二</span>
- </el-menu-item>
- <el-menu-item index="3" disabled>
- <i class="el-icon-document"></i>
- <span slot="title">导航三</span>
- </el-menu-item>
- <el-menu-item index="4">
- <i class="el-icon-setting"></i>
- <span slot="title">导航四</span>
- </el-menu-item>
- </el-menu>
- </template>
- <script>
- export default {
- data(){
- return {
- collapsed:false
- }
- },
- created() {
- // 从总线上取出this.collapsed变量
- this.$root.Bus.$on("collapsed-side",v => {
- this.collapsed=v;
- })
- }
- }
- </script>
- <style>
- .el-menu-vertical-demo:not(.el-menu--collapse) {
- width: 240px;
- min-height: 400px;
- }
-
- .el-menu-vertical-demo:not(.el-menu--collapse) {
- border: none;
- text-align: left;
- }
-
- .el-menu-item-group__title {
- padding: 0px;
- }
-
- .el-menu-bg {
- background-color: #1f2d3d !important;
- }
-
- .el-menu {
- border: none;
- }
-
- .logobox {
- height: 40px;
- line-height: 40px;
- color: #9d9d9d;
- font-size: 20px;
- text-align: center;
- padding: 20px 0px;
- }
-
- .logoimg {
- height: 40px;
- }
- </style>
TopNav.vue:
- <template>
- <!-- <el-menu :default-active="activeIndex2" class="el-menu-demo" mode="horizontal" @select="handleSelect" background-color="#545c64"
- text-color="#fff" active-text-color="#ffd04b">
- <el-menu-item index="1">处理中心</el-menu-item>
- <el-submenu index="2">
- <template slot="title">我的工作台</template>
- <el-menu-item index="2-1">选项1</el-menu-item>
- <el-menu-item index="2-2">选项2</el-menu-item>
- <el-menu-item index="2-3">选项3</el-menu-item>
- <el-submenu index="2-4">
- <template slot="title">选项4</template>
- <el-menu-item index="2-4-1">选项1</el-menu-item>
- <el-menu-item index="2-4-2">选项2</el-menu-item>
- <el-menu-item index="2-4-3">选项3</el-menu-item>
- </el-submenu>
- </el-submenu>
- <el-menu-item index="3" disabled>消息中心</el-menu-item>
- <el-menu-item index="4"><a href="https://www.ele.me" target="_blank">订单管理</a></el-menu-item>
- </el-menu> -->
- <el-menu class="el-menu-demo" mode="horizontal" background-color="#334157" text-color="#fff" active-text-color="#fff">
- <el-button class="buttonimg">
- <img class="showimg" :src="collapsed?imgshow:imgsq" @click="doToggle()">
- </el-button>
- <el-submenu index="2" class="submenu">
- <template slot="title">超级管理员</template>
- <el-menu-item index="2-1">设置</el-menu-item>
- <el-menu-item index="2-2">个人中心</el-menu-item>
- <el-menu-item @click="exit()" index="2-3">退出</el-menu-item>
- </el-submenu>
- </el-menu>
- </template>
-
- <script>
- export default {
- data(){
- return {
- collapsed:false,
- imgsq:require('@/assets/img/sq.png'),
- imgshow:require('@/assets/img/show.png')
- }
- },
- methods:{
- doToggle(){
- this.collapsed = !this.collapsed;
- //将 this.collapsed 放到总线上
- this.$root.Bus.$emit("collapsed-side",this.collapsed);
- },
- exit(){
- this.$router.push({path:'/Login'})
- }
- }
- }
- </script>
-
- <style scoped>
- .el-menu-vertical-demo:not(.el-menu--collapse) {
- border: none;
- }
-
- .submenu {
- float: right;
- }
-
- .buttonimg {
- height: 60px;
- background-color: transparent;
- border: none;
- }
-
- .showimg {
- width: 26px;
- height: 26px;
- position: absolute;
- top: 17px;
- left: 17px;
- }
-
- .showimg:active {
- border: none;
- }
- </style>
router/index.js:
- import Vue from 'vue'
- import Router from 'vue-router'
- import HelloWorld from "../components/HelloWorld";
- import AppMain from "../components/AppMain";
- import LeftNav from "../components/LeftNav";
- import TopNav from "../components/TopNav";
- import Login from "../views/Login";
- import Reg from "../views/Reg";
-
- Vue.use(Router)
-
- export default new Router({
- routes: [
- {
- path: '/',
- name: 'Login',
- component: Login
- },
- {
- path: '/Login',
- name: 'Login',
- component: Login
- },
- {
- path: '/Reg',
- name: 'Reg',
- component: Reg
- },
- {
- path: '/AppMain',
- name: 'AppMain',
- component: AppMain,
- children:[
- {
- path: '/LeftNav',
- name: 'LeftNav',
- component: LeftNav
- },
- {
- path: '/TopNav',
- name: 'TopNav',
- component: TopNav
- }
- ]
- }
- ]
- })
总线:
1、在main.js中创建一个变量,这个变量就是vue实例
2、在子组件中通过this.$root.Bus.$emit注册事件进行传参
3、在需要用到总线中变量时,通过this.$root.Bus.$on获取总线中的变量值
- exit(){
- this.$router.push({path:'/Login'})
- }