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://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 } ] } ] } ]});

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。