//1、创建路由组件
  const Link1={template:'#link1'};
  const Link2={template:'#link2'};
  const Link3={template:'#link3'};
  //2、定义路由映射
  const routes=[
    {
      path:'/link1',       //定义相对路径
      component:Link1,      //定义页面的组件
      children:[
        {
          path:'intro',      //子路由/link1/intro
          component:{template:'#ariesIntro'},
          name:'ariesIntro',    //为路由命名
        },
        {
          path:'feature',
          component:{template:'#ariesFeature'},
        },
        {path:'/',redirect:'intro'}
      ]
    },
    {path:'/link2',component:Link2},
    {path:'/link3',component:Link3},
    {path:'/',redirect:'/link1'}        //配置根路由，使其重定向到/link1
  ];
  //3、创建router实例
  const router = new VueRouter({
    routes                   //缩写，相当于 routes: routes
  });
  // 4、 创建和挂载根实例。
  const app = new Vue({
    router
  }).$mount('#app');              //挂载到id为app的div

  

    
    
    白羊座
    处女座
    金牛座
  
  

    

      

        
        
      
    
  

jump(){
  this.$router.push('/cart?goodsId=123')
}

商品ID：{{$route.query.goodsId}}

new Router({
 routes: [
  {
   path: '/',
   components:{
    default:GoodsList,
    cartview:Cart,
    imgview:Image
   }
}