Vue 嵌套路由

嵌套路由，也叫做多级路由

routes配置项里配好children属性
然后子路由组件中使用router-link和router-view标签即可

案例

routes.js

import VueRouter from 'vue-router'
import Island from '../pages/Island'
import Polaris from '../pages/Polaris'
import IslandMessage from '../pages/IslandMessage'
import IslandPhone from '../pages/IslandPhone'
import PolarisMessage from '../pages/PolarisMessage'
import PolarisPhone from '../pages/PolarisPhone'


export default new VueRouter({
    routes: [
        {
            component: Island,
            path: "/Island",
            children: [
                {
                    path: 'IslandMessage',
                    component: IslandMessage
                },
                {
                    path: 'IslandPhone',
                    component: IslandPhone
                },
            ]
        },
        {
            component: Polaris,
            path: "/Polaris",
            children: [
                {
                    path: 'PolarisMessage',
                    component: PolarisMessage
                },
                {
                    path: 'PolarisPhone',
                    component: PolarisPhone
                }
            ]
        },
    ]
})

app.vue

<template>
  <div id="app">
    <div class="nav">
      <router-link class="nav" to="/Island" active-class="active-nav">
        Island
      </router-link>
      <router-link class="nav" to="/Polaris" active-class="active-nav">
        Polaris
      </router-link>
    </div>
    <div class="con">
      <router-view />
    </div>
  </div>
</template>

Island.vue

<template>
  <div>
    <h1>message by Island</h1>
    <router-link to="/Island/IslandMessage">展示Island的message</router-link>
    <router-link to="/Island/IslandPhone">展示Island的message</router-link>
    <div>
      <router-view />
    </div>
  </div>
</template>

<script>
export default {};
</script>

<style scoped>
h1 {
  color: salmon;
}
</style>