18.路由的嵌套

<template>
    <div>
        <h2>{{msg}}</h2>
    </div>
</template>
<script>

export default {
  name: 'home',  
  data () {
    return {
        msg:'增加用户'
    }
  },
  methods:{   
      
  },
  components:{
  }
}
</script>
<style lang="scss" scoped>

</style>

<template>
    <div>
        <h2>{{msg}}</h2>
    </div>
</template>
<script>

export default {
  name: 'home',  
  data () {
    return {
        msg:'用户列表'
    }
  },
  methods:{   
  },
  components:{
  }
}
</script>
<style lang="scss" scoped>

</style>

import Vue from 'vue';
import App from './App.vue';

import VueResource from 'vue-resource';
Vue.use(VueResource)


import VueRouter from 'vue-router';
Vue.use(VueRouter)

// 1.创建组件，导入组件
import Home from './components/Home.vue';
import News from './components/News.vue';
import vContent from './components/vContent.vue';
import Good from './components/Goods.vue';

import User from './components/User.vue';
import AddUser from './components/User/AddUser.vue';
import UserList from './components/User/UserList.vue';

// 2.配置路由
const routes=[
  　　{path:'/home',component:Home},
  　　{path:'/news',component:News},
      {path:'/vcontent/:aid',component:vContent}, //动态路由
      {path:'*',redirect:'/home'}, //默认路由跳转到首页
      {path:'/goods',component:Good},

      {
        path:'/user',
        component:User,
        children:[
          {path:'adduser',component:AddUser},
          {path:'userlist',component:UserList}
        ]
      },
     
]
//注意，这里是routes，而不是routers

// 3.实例化VueRouter
const router=new VueRouter({
      mode:'history',//hash改为history模式
  　　routes//(缩写)相当于routers:routers
})

// 4.挂载
new Vue({
  el: '#app',
  router,
  render: h => h(App)
})

// 5.将<router-view></router-view>放在App.vue里面

<template>
    <div>
        <div class="user">
            <div class="left">
                <ul>
                    <li><router-link to="/user/adduser">增加用户</router-link></li>
                    <li><router-link to="/user/userlist">用户列表</router-link></li>
                </ul>
            </div>
            <div class="right">内容区域
                <router-view></router-view>
            </div>
        </div>
    </div>
</template>
<script>

export default {
  name: 'home',  
  data () {
    return {
        msg:'用户中心'
    }
  },
  methods:{   
  },
  components:{
  }
}
</script>
<style lang="scss" scoped>
.user{
    display: flex;
    .left{
        width:200px;
        min-height: 400px;
        border-right: 1px solid #eee;
    }
    .right{
        flex: 1;
    }
}
</style>