目录
一、准备工作
1、 安装mockjs的依赖
npm install mock -D 只在开发环境使用
下载到了 package.json 里面：
2、引入到main.js中使用
为了只在开发环境使用mock，而打包到生产环境时自动不使用mock，我们可以在env中做一个配置：
dev.env:
'use strict' const merge = require('webpack-merge') const prodEnv = require('./prod.env') module.exports = merge(prodEnv, { NODE_ENV: '"development"', MOCK:'true' })prod.env:
'use strict' module.exports = { NODE_ENV: '"production"', MOCK:'false' }
3、添加默认接口数据
把mock文件夹导入到src中，然后在json下的文件里造数据
login-mock.js：
// const loginInfo = { // code: -1, // message: '密码错误' // } //使用mockjs的模板生成随机数据 const loginInfo = { 'code|0-1': 0, 'msg|3-10': 'msg' } export default loginInfo;
4.绑定接口数据
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)
二、主界面搭建&左侧树收缩功能（vue总线的概念）
2.1、导入图片
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 '@/vue/TopNav.vue'
import LeftNav from '@/vue/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.$on("collapsed-side",v => {
this.collapsed=v;
})
}
}
</script>
<style>
.el-menu-vertical-demo:not(.el-menu--collapse) {
width: 240px;
min-height: 400px;
}
.el-menu-vertical-demo:not(.el-menu--collapse) {
border: none;
text-align: left;
}
.el-menu-item-group__title {
padding: 0px;
}
.el-menu-bg {
background-color: #1f2d3d !important;
}
.el-menu {
border: none;
}
.logobox {
height: 40px;
line-height: 40px;
color: #9d9d9d;
font-size: 20px;
text-align: center;
padding: 20px 0px;
}
.logoimg {
height: 40px;
}
</style>
TopNav.vue：
<template>
<el-menu class="el-menu-demo" mode="horizontal" background-color="#334157" text-color="#fff" active-text-color="#fff">
<el-button class="buttonimg">
<img class="showimg" :src="collapsed?imgshow:imgsq" @click="doToggle()">
</el-button>
<el-submenu index="2" class="submenu">
<template slot="title">超级管理员</template>
<el-menu-item index="2-1">设置</el-menu-item>
<el-menu-item index="2-2">个人中心</el-menu-item>
<el-menu-item @click="exit()" index="2-3">退出</el-menu-item>
</el-submenu>
</el-menu>
</template>
<script>
export default {
data(){
return {
collapsed:false,
imgsq:require('@/assets/img/sq.png'),
imgshow:require('@/assets/img/show.png')
}
},
methods:{
doToggle(){
this.collapsed = !this.collapsed;
//将 this.collapsed 放到总线上
this.$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 '@/vue/AppMain'
import LeftNav from '@/vue/LeftNav'
import TopNav from '@/vue/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
}
]
}
]
})
效果展示：
总线：
三、退出功能
给退出按钮添加一个点击事件进行跳转页面即可
exit(){ this.$router.push({path:'/Login'}) }
