vue - 路由器router - 每天积极向上

vue - 路由器router

router的基本使用：

main.js

import Vue from 'vue'
import App from './App'
//导入VueRouter
import VueRouter from 'vue-router'
//导入自己写的router
import router from './router/index'
//使用VueRouter
Vue.use(VueRouter)

new Vue({
  el: '#app',
  render: h=>h(App),
  //使用自己写的router
  router: router
})

router/index.js

import Router from "vue-router";
import About from "../pages/About";
import Home from "../pages/Home";

export default new Router({
  routes: [
    {
      path: '/home',
      component: Home
    },
    {
      path: '/about',
      component: About
    }
  ]
})

组件：pages/

about:
<template>
  <h1>ABOUT</h1>
</template>

<script>
export default {
    name: 'About'
}
</script>

<style> </style>


home:
<template>
  <h1>HOME</h1>
</template>

<script>
export default {
  name: 'Home'
}
</script>

<style> </style>

使用：

<template>
  <div>
    <div class="row">
      <div class="col-xs-offset-2 col-xs-8">
        <div class="page-header"><h2>Vue Router Demo</h2></div>
      </div>
    </div>
    <div class="row">
      <div class="col-xs-2 col-xs-offset-2">
        <div class="list-group">
          <!--点击匹配路由规则-->
          <router-link class="list-group-item" to="/home">Home</router-link>
          <router-link class="list-group-item" to="/about">About</router-link>
        </div>
      </div>
      <div class="col-xs-6">
        <div class="panel">
          <div class="panel-body">
            <!--组件在这里显示-->
            <router-view></router-view>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>

export default {
  components: {

  }
}
</script>

<style> </style>

嵌套路由：

   {
      path: "/user",
      component: U,
      name: "User",
      children: [
        // 子路由,路由嵌套
        {
          path: "info",
          component: UI,
          name: "UserInfo",
          children: [
            {
              path: "address",
              component: UA,
              name: "UserAddress"
            }
          ]
        }
      ]
    }

路由的query参数：

传递参数

<!-- 跳转并携带query参数，to的字符串写法 -->
<router-link :to="/home/message/detail?id=666&title=你好">跳转</router-link>
                
<!-- 跳转并携带query参数，to的对象写法 -->
<router-link 
    :to="{
        path:'/home/message/detail',
        query:{
           id:666,
            title:'你好'
        }
    }"
>跳转</router-link>

接收参数