嵌套路由【children】

• 如果在路由视图中展示的组件包含自己的路由占位符（路由出口），则此处会用到嵌套路由；
• 如图所示：点击关于链接，则会展示About组件，在其组件中又包含了路由链接和路由占位符；
  
• 路由嵌套规则：
  • 某一个路由规则中采用 children 来声明嵌套路由的规则；
  • 嵌套路由规则中的 path 不能以 / 开头，访问需要使用过 /fatherPath/sonPath 的形式；
• 示例展示：
  • 路由模块 - router/index.js：

    import { createRouter, createWebHashHistory, createWebHistory } from 'vue-router'// TODO 创建路由规则数组
    const routes = [{path: '/',// 路由重定向redirect: '/guoMan'},{path: '/teleplay',name: 'teleplay',component: () => import('@/views/Teleplay/index.vue'),children: [{path: 'teleplayList',name: 'teleplayList',component: () => import('@/views/Teleplay/components/TeleplayList.vue')}]},{path: '/guoMan',name: 'guoMan',component: () => import('@/views/GuoMan/index.vue'),children: [{path: 'guoManList',name: 'guoManList',component: () => import('@/views/GuoMan/components/GuoManList.vue')}]},{path: '/riMan',name: 'riMan',component: () => import('@/views/RiMan/index.vue'),children: [{path: 'riManList',name: 'riManList',component: () => import('@/views/RiMan/components/RiManList.vue')}]},{path: '/movie',name: 'movie',component: () => import('@/views/Movie/index.vue'),children: [{path: 'movieList',name: 'movieList',component: () => import('@/views/Movie/components/MovieList.vue')}]}
    ]// TODO 创建路由
    const router = createRouter({// TODO 规定路由模式// history: createWebHashHistory(),history: createWebHistory(),routes
    })export default router
    

  • 文档结构展示：
    
  • 只展示一个目录中的，其他目录的都一样：
    • views/GuoMan/index.vue

      <script setup>
      import { ref, reactive, computed, onMounted } from 'vue'onMounted(() => {});
      </script><template><h3>国漫</h3><router-link to="/guoMan/guoManList" class="router-link">展示国漫列表</router-link><hr><router-view />
      </template><style scoped>
      h3 {color: #fff;font-size: 30px;font-family: '隶书';
      }.router-link {padding: 0 10px;color: #fff;font-size: 24px;font-family: '隶书';
      }
      </style>
      

    • views/GuoMan/components/GuoManList.vue:

      <script setup>
      import { ref, reactive, computed, onMounted } from 'vue'
      let list = ref([{id: 'w45',title: '完美世界',},{id: 'y43',title: '一念永恒'},{id: 'z27',title: '赘婿'}
      ])
      onMounted(() => {});
      </script><template><ul><li v-for="({id, title}) in list" :key="id"> {{ title }} </li></ul>
      </template><style scoped>
      li {list-style: none;padding: 0 10px;color: yellow;font-size: 24px;font-family: '隶书';
      }
      </style>
      

• 运行展示：