1.配置路由
{
path: '/user',
component: User,
name: 'user',
children:[
{ path: 'useradd', component: UserAdd },
{ path: 'userlist', component: UserList }
]
}
2.父路由里面配置子路由显示的地方 <router-view></router-view>
<div class="user">
<div class="left">
<ul>
<li>
<router-link to="/user/useradd">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">
<router-view></router-view>
</div>
</div>