43.路由传参方式2.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./lib/vue.js"></script>
    <script src="./lib/vue-router.js"></script>
</head>

<body>
    <div id="app">
        <!--如果在路由中使用查询字符串，给路由传递参数，则不需要路由规则的path属性-->
        <router-link to='/login/12'>
            登陆
        </router-link>

        <router-link to="/register">
            注册
        </router-link>
        <router-view>

        </router-view>
    </div>


    <script>
        var login = {
            template: '<h1>登陆 {{$route.params.id}}</h1>',
            data() {
                return {

                }
            },
            created() { //组件生命周期钩子函数
                console.log(this.$route.query.id)
            },
        }
        var register = {
            template: '<h1>注册</h1>'
        }
        var router = new VueRouter({
            routes: [
                { path: '/login/:id', component: login },
                { path: '/register', component: register }
            ]
        })
        var vm = new Vue({
            el: '#app',
            data: {

            },
            methods: {

            },
            router,
        })

    </script>
</body>

</html>