一 创建测试项目

vue init webpack-simple vuedemo

二 进入demo目录

cd vuedemo

三 安装依赖

cnpm install

四 安装 vue-router

cnpm install vue-router --save

五 修改代码

├── src
│ ├── App.vue
│ ├── components
│ │ ├── Content.vue
│ │ ├── Home.vue
│ │ ├── News.vue
│ │ └── Pcontent.vue
│ ├── main.js

App.vue

<template>
  <div id="app">
    <router-link to="/home">home</router-link>
    <router-link to="/news">news</router-link>
    <hr>
    <br>
    <router-view></router-view>

  </div>
</template>

<script>

import Home from './components/Home.vue';
import News from './components/News.vue';

export default {
  name: "app",
  data() {
    return {
      msg:'hello vue world!',     
    };
  },
  components:{
    'v-home':Home,
    'v-news':News
  },
};
</script>

<style>

</style>

Content.vue

<template>
    <div id="content">
        i am content
    </div>
</template>

<script>
export default {
    data(){
        return {
            msg: "content"
        }
    },
    mounted(){
        console.log(this.$route.params)
    }
}
</script>

Home.vue

<template>
    <!-- all content need in root-->
    <div>      
        {{msg}}Home
        <br>

         <ul>
             <li v-for="(item,k) in list" :key="item.id">
               <router-link :to="'/pcontent?id='+k">{{k}} -- {{item}} </router-link>
             </li>
         </ul>  
    </div>
</template>

<script>
export default {
    data(){
        return {
            msg:'i am home component!',
            list:['goods1', 'goods2','goods3']
        }
    }
}
</script>

<style>
</style>

News.vue

<template>
    <!-- all content need in root-->
    <div>      
        {{msg}}News
         <br>
         <ul>
             <li v-for="(item,k) in list" :key="item.id">
               <router-link :to="'/content/'+k">{{k}} -- {{item}} </router-link>
             </li>
         </ul>        
    </div>
</template>


<script>

export default {
    data(){
        return {
            msg:'i am news component!',
            list:['111','222','333']
        }
    }    
}
</script>

<style>
</style>

Pcontent.vue

<template>
    <div id="content">
        goods content
    </div>
</template>

<script>
export default {
    data(){
        return {
            msg: "content"
        }
    },
    mounted(){   

        console.log(this.$route.query);
    }
}
</script>

main.js

import Vue from 'vue'
import App from './App.vue'

import VueRouter from 'vue-router'
Vue.use(VueRouter)

import Home from './components/Home.vue'
import News from './components/News.vue'
import Content from './components/Content.vue'
import Pcontent from './components/Pcontent.vue'

const routes = [
  {path:'/home', component:Home},
  {path:'/news', component:News},
  {path:'/content/:aid', component:Content},
  {path:'/pcontent', component:Pcontent},

  {path:'*', redirect:''}
]

const router = new VueRouter({
  routes
})

new Vue({
  el: '#app',
  router,
  render: h => h(App)
})

六 运行

npm run dev

image.png

七 总结

1 "域名/参数1/参数2" 子目录方式传参
《1 配置动态路由

routes:{
    {path:'user/:id', component:Content}
}

《2 在模板上，用js字符串追加的方式传参数

 <router-link :to="'/content/'+key">{{k}} -- {{item}} </router-link>

《3 在对应页面获取动态路由参数

this.$route.params

2 "域名?参数1=xxx&参数2=xxx" 方式传参
《1 配置动态路由

routes:{
      {path:'/pcontent', component:Pcontent},
}

《2 在模板上，用js字符串追加的方式传参数

<router-link :to="'/pcontent?id='+k">{{k}} -- {{item}} </router-link>

《3 在对应页面获取动态路由参数

this.$route.query

八 参考

https://router.vuejs.org/
https://router.vuejs.org/zh/api/#to