VUE 路由简白介绍和经典案例

<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>

<div id="app">
  <h1>Hello App!</h1>
  <p>

    <router-link to="/foo">Go to Foo</router-link>
    <router-link to="/bar">Go to Bar</router-link>
　</p>

<router-view></router-view> 
</div>

　　

const Foo = { template: '<div>foo</div>' }
const Bar = { template: '<div>bar</div>' }

const routes = [
  { path: '/foo', component: Foo },
  { path: '/bar', component: Bar }
]

const router = new VueRouter({
  routes // short for `routes: routes`
})

const app = new Vue({
  router
}).$mount('#app')

　Router入口，点击这个入口 Router输出的页面会对应点击的入口发生改变

<router-link to="/foo">Go to Foo</router-link>

　Router输出页面，用来规定router在哪里输出

<router-view></router-view> 

new VueRouter({})