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Vue三层嵌套路由的示例代码

2018年05月11日  | 移动技术网IT编程  | 我要评论

告别晕船,黑玛瑙产地,115网盘账号

vue嵌套路由：

实现效果(路由三层嵌套，点击一级tab显示二级tab效果，二级tab点击切换对应内容,不在tab区域里的内容，切换时不重复渲染)：

demo访问时路径：http://www.lhsxpumps.com/_ip:端口/#/routers/


1.建立案例文件夹 page/routers/

1 routers/index.vue

<template>
 <div>
   <router-link :to="{name: 'rindex_rhome'}" class="rlink" :class="{active:selected == 1}" @click.native="tabck(1)">首页</router-link>
   <router-link :to="{name: 'rindex_rnews'}" class="rlink" class="{active:selected == 2}" @click.native="tabck(2)">新闻</router-link>
   <router-link :to="{name: 'rindex_ryl'}" class="rlink" class="{active:selected == 3}" @click.native="tabck(3)">娱乐</router-link>
  
    <!-- 二级子路由页面 -->
    <router-view />
 </div>
</template>
<script>
export default {
 data(){
  return {
     selected: 1
  }
 },
 methods: {
  tabck(index){
    this.selected = index; //设置tab选中项
  }
 }
}
</script>
<style>
 .rlink {
  padding: 5px;
  margin: 5px;
  margin-bottom: 10px;
  display: inline-block;
  text-decoration: none;
  color: blue;
 }

 .rlink.active {
  color: red;
  text-decoration: underline;
 }
</style>

1-1-1 routers/home/index.vue

<template>
 <div>
   home页面信息：<br/>
   <router-link :to="{name: 'rindex_rhome_rhomezx'}" class="rlink" :class="{active:selected == 1}" @click.native="tabck(1)">最新home</router-link>
   <router-link :to="{name: 'rindex_rhome_rhomegj'}" class="rlink" :class="{active:selected == 2}" @click.native="tabck(2)">国际home</router-link>
   <router-link :to="{name: 'rindex_rhome_rhomegn'}" class="rlink" :class="{active:selected == 3}" @click.native="tabck(3)">国内home</router-link>
  
  <!-- 子路由(三层) -->
   <router-view />
 </div>
</template>
<script>
 export default {
  data(){
    return {
      selected: 1
    }
  },
  methods: {
   tabck(index) {
     this.selected = index; //设置选中tab
   }
  }
 }
</script>
<style>
</style>

1-1-2 routers/home/tab/gj.vue、gn.vue、zx.vue

gj.vue：

<template>
 <div>
    国际home信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'国际home'},
      {name:'国际home'},
      {name:'国际home'}
     ]
   }
  }
 }
</script>

gn.vue :

<template>
 <div>
    国内home信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'国内home'},
      {name:'国内home'}
     ]
   }
  }
 }
</script>

zx.vue：

<template>
 <div>
    最新home信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'最新home'}
     ]
   }
  }
 }
</script>

1-2 routers/news/index.vue

<template>
 <div>
    新闻页面信息：<br/>
    <router-link class="rlink" :class="{active:selected == 1}" @cllick.native="tabck(1)">最新新闻</router-link>
    <router-link class="rlink" :class="{active:selected == 2}" @cllick.native="tabck(2)">国际新闻</router-link>
    <router-link class="rlink" :class="{active:selected == 3}" @cllick.native="tabck(3)">国内新闻</router-link>
  <!-- 子路由 -->
  <router-view/>
 </div>
</template>
<script>
 export default {
  data () {
   return {
     selected: 1
   }
  },
  methods: {
   tabck(index){
    this.selected = index; //切换tab，设置选中项
   }
  } 
 }
</script>

1-2-1 routers/news/tab/gj.vue、gn.vue、zx.vue

gj.vue：

<template>
 <div>
    国际新闻信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'国际新闻信息'},
      {name:'国际新闻信息'},
      {name:'国际新闻信息'},
      {name:'国际新闻信息'},
      {name:'国际新闻信息'}
     ]
   }
  }
 }
</script>

gn.vue：

<template>
 <div>
    国内新闻信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'国内新闻信息'},
      {name:'国内新闻信息'}
     ]
   }
  }
 }
</script>

zx.vue：

<template>
 <div>
    最新新闻信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'最新新闻信息'},
      {name:'最新新闻信息'}
     ]
   }
  }
 }
</script>

1-3-1 routers/yl/index.vue

<template>
 <div>
    娱乐页面信息：<br/>
    <router-link class="rlink" :class="{active:selected == 1}" @click.native="tabck(1)">最新娱乐</router-link>
    <router-link class="rlink" :class="{active:selected == 2}" @click.native="tabck(2)">明星娱乐</router-link>
    <router-link class="rlink" :class="{active:selected == 3}" @click.native="tabck(3)">焦点娱乐</router-link>
   
    <!-- 子路由-->
    <router-view/>
 </div>
 <script>
  export default {
   data(){
    return {
     selected: 1
    }
   },
   methods: {
    tabck(index){
     this.selected = index; //设置tab选中项
    }
   }
  }
 </script>
</template>

1-3-2 routers/yl/tab/jd.vue、mx.vue、zx.vue

jd.vue：

<template>
 <div>
    焦点娱乐信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'焦点娱乐信息'},
      {name:'焦点娱乐信息'}
     ]
   }
  }
 }
</script>

mx.vue：

<template>
 <div>
    明星娱乐信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'明星娱乐信息'},
      {name:'明星娱乐信息'}
     ]
   }
  }
 }
</script>

zx.vue：

<template>
 <div>
    最新娱乐信息：<br/>
     <ul >
       <li v-for="(result, index) in list" :key="index">{{result.name}}{{index}}</li>
     </ul>
 </div>
</template>
<script>
 export default {
  data(){
   return {
     list: [
      {name:'最新娱乐信息'},
      {name:'最新娱乐信息'}
     ]
   }
  }
 }
</script>

2.路由配置规则(router/index.js)

....
 省略导入路由、使用路由代码...
....
// 嵌套路由的使用：第一层
import rindex from '../page/routers/index'
// 嵌套路由的使用：第二层
import rhome from '../page/routers/home/index'
// 嵌套路由的使用：第三层
import rhomezx from '../page/routers/home/tab/zx'
import rhomegj from '../page/routers/home/tab/gj'
import rhomegn from '../page/routers/home/tab/gn'
import rnews from '../page/routers/news/index'
import rnewszx from '../page/routers/news/tab/zx'
import rnewsgj from '../page/routers/news/tab/gj'
import rnewsgn from '../page/routers/news/tab/gn'
import ryl from '../page/routers/yl/index'
import rylzx from '../page/routers/yl/tab/zx'
import rylmx from '../page/routers/yl/tab/mx'
import ryljd from '../page/routers/yl/tab/jd'
// 路由规则配置：
export default new router({
 routes : [
  {
   name: 'rindex',
   path: '/routers',
   component: rindex,
   redirect: {name: 'rindex_rhome'}, // 跳转到下一级第一个
   children: [
     {
       name: 'rindex_rhome',
       path: 'rindex_rhome', //如果这里不使用 "/rhome" 则表示是归属于上级路由（上级luyou/子path），如果使用 "/rhome" 则表示根路径下访问
       component: rhome,
       redirect: {name: 'rindex_rhome_rhomezx'}, //跳转到下级第一层
       children: [
        {
         name: 'rindex_rhome_rhomezx',
         path: 'rindex_rhome_rhomezx',
         component: rhomezx
        },
        {
         name: 'rindex_rhome_rhomegj',
         path: 'rindex_rhome_rhomegj',
         component: rhomegj
        },
        {
         name: 'rindex_rhome_rhomegn',
         path: 'rindex_rhome_rhomegn',
         component: rhomegn
        }
      ]
     },
     {
      name: 'rindex_rnews',
      path: 'rindex_rnews',
      component: rnews,
      redirect: {name: 'rindex_rnews_rnewszx'},
      children: [
       {
         name: 'rindex_rnews_rnewszx',
         path: 'rindex_rnews_rnewszx',
         component: rnewszx
       },
       {
         name: 'rindex_rnews_rnewsgj',
         path: 'rindex_rnews_rnewsgj',
         component: rnewsgj
       },
       {
         name: 'rindex_rnews_rnewsgn',
         path: 'rindex_rnews_rnewsgn',
         component: rnewsgn
       }
      ]
    },
    {
      name: 'rindex_ryl',
      path: 'rindex_ryl',
      component: ryl,
      redirect: {name: 'rindex_ryl_rylzx'},
      chidren:[
        {
          name: 'rindex_ryl_rylzx',
          path: 'rindex_ryl_rylzx',
          component: rylzx
        },
        {
          name: 'rindex_ryl_rylmx',
          path: 'rindex_ryl_rylmx',
          component: rylmx
        },
        {
          name: 'rindex_ryl_ryljd',
          path: 'rindex_ryl_ryljd',
          component: ryljd
        }
      ]
    }
   ]
  }
 ]
});

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