vue Router(v3.x) 路由传参的三种方式场景分析

  	// 这是动态路由 加上：/:id
      {
        path: "/routers/:id",
        name: "Routers",
        meta: { title: "动态路由" },
        component: () => import("../views/routers/routers.vue")
      },

jumpTo() {
      this.$router.push({ path: "/routers/123" });
    }

created(){
	console.log('获取', this.$route.params); //{id: '123'}
}

const User = {
  template: '...',
  watch: {
    $route(to, from) {
      // 对路由变化作出响应...
    }
  }
}

const User = {
  template: '...',
  beforeRouteUpdate(to, from, next) {
    // react to route changes...
    // don't forget to call next()
  }
}

  	{
        path: "routers",
        name: "Routers",
        component: () => import("../views/routers/routers.vue")
      },

jumpTo() {
      this.$router.push({ name: "Routers", params:{ id:123 } });
    }

this.$route.params.id

  	{
        path: "routers",
        name: "Routers",
        component: () => import("../views/routers/routers.vue")
      },

this.$router.push({ path:'/routers',  query:{	id:123 } })

this.$route.query.id