1、项目结构

2、定义组件

组件1 Login.vue

<template>
    <form>
     账号：<input type="text">
      密码： <input type="text" >

    </form>
</template>

<script>
    export default {
        name: "login"
    }
</script>

<style scoped>

</style>

组件2 Main.vue

<template>
    <h1>这里是主界面</h1>
</template>

<script>
    export default {
        name: "Main"
    }
</script>

<style scoped>

</style>

3、定义路由

import Vue from 'vue'
import Router from 'vue-router'
import Main from '../components/Main'
import Login from '../components/Login'
Vue.use(Router)

export default new Router({
  routes: [
    {
      path:'/main',
      component:Main
    },
    {
      path:'/login',
      component:Login
    }
  ]
})

4、定义首页

<template>
  <div id="app">
    <router-link to="/login">login</router-link>
    <router-link to="/main">main</router-link>
    <h1>大家好</h1>
   <router-view/>
  </div>
</template>

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

<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>

5、效果展示