vue路由

1.路由

1. vue的核心插件

2.根据不同的url访问不同的页面

3. 创建单页面SPA(SINGLE PAGE APPLICATION)应用

 <div id='app'>
     <!--1.-->
     <router-link to='/home'>首页</router-link>
     <router-link to='/user'>用户页</router-link> 
     
    <!-- 盛放链接对应的内容-->
      <router-view></router-view>
  </div>
   <script src='js/vue.js'></script> 
   <script src="Vue-router/dist/vue-router.js"></script>
   <script>
       //2.创建组件
       var Home={
           template:`
             <h1>这是首页</h1>
           `
       }
       
       var User={
           template:`
                <h1>这是用户页</h1>
            `
       }
       
       //3.配置路由
       const  routes=[
           {path:'/',component:Home},
           {path:'/home',component:Home},
           {path:'/user',component:User}
       ]
       
       //4.创建路由实例
       const router=new VueRouter({
           routes:routes,
           linkActiveClass:'active'
       })
       
       //5.路由实例挂载到vue实例上
       new Vue({
           el:'#app',
           router:router
       })       
    </script>

效果图：

微信_2018.png

2.路由的嵌套

<div id='app'>
   <!--1.-->
   <router-link to='/index'>首页</router-link>
   <router-link to='/user'>用户页</router-link>
   <router-view></router-view>
  </div>
   <script src="Vue/dist/vue.js"></script>
    <script src="Vue-router/dist/vue-router.js"></script>
   <script>
       //2.创建组件
       var  Index={
           template:`
             <h1>这是首页</h1>
           `
       }
       var User={
           template:`
           <div>
             <h1>这是用户页</h1>
             <ul>
               <li>
                  <router-link to='/user/regist'>注册</router-link>
               </li> 
                <li>
                  <router-link to='/user/login'>登录</router-link>
               </li>
            </ul>
            <router-view></router-view>
           </div>
         `
       }
       
       
       var Regist={
           template:`
             <h3>这是注册页</h3>
          `
       }
       
        var Login={
           template:`
             <h3>这是登录页</h3>
          `
       }
       
       //3.配置路由
       const routes=[
           {path:'/',component:Index},
           {path:'/index',component:Index},
           {
               path:'/user',
               component:User,
               children:[
                   {path:'regist',component:Regist},
                   {path:'login',component:Login}
               ]
           }
       ]
       
       //4.创建路由实例
       const router=new VueRouter({
           routes:routes
       })
       
       //5.把路由实例挂载到vue实例上
      new Vue({
          el:'#app',
          router:router//注册路由
      })      
 </script>

效果图：

微信_20180924.png