千峰商城-springboot项目搭建-50-router重定向与命名

重定向：访问/b，重定向到/a。
 
1.方法一：redirect 根据路由路径重定向
<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script type="text/javascript" src="js/vue.js" ></script>
        <script type="text/javascript" src="js/vue-router.js"></script>
    </head>
    <body>
        <div id="container">
            <router-link to="/a">路径a</router-link>
            <router-link to="/a">路径b</router-link>

            <router-view></router-view>
        </div>
        
        <script type="text/javascript">
            
            const t1 = {
                template:
                `<div style="width:400px; height:200px; border:blue 1px solid">index</div>`
                };
                
                const myrouter = new VueRouter({
                routes:[
                    {path:"/a",
                        component:t1},
                    {path:"/b",
                        redirect:"/a"},
            ]});
                var vm = new Vue({
                el:"#container",
                router:myrouter
            });
        </script>
    </body>
</html>

 

 

 

 2.方法二：redirect 根据路由的命名重定向
<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script type="text/javascript" src="js/vue.js" ></script>
        <script type="text/javascript" src="js/vue-router.js"></script>
    </head>
    <body>
        <div id="container">
            <router-link to="/a">路径a</router-link>
            <router-link to="/a">路径b</router-link>

            <router-view></router-view>
        </div>
        
        <script type="text/javascript">
            
            const t1 = {
                template:
                `<div style="width:400px; height:200px; border:blue 1px solid">index</div>`
                };
                
                const myrouter = new VueRouter({
                routes:[
                    {path:"/a",
                     name:"r1",
                     component:t1},
                    {path:"/b",
                    //redirect:"/a"},//根据路由路径重定向
                    redirect:{name:"r1"}//根据路由的命名重定向
                }
            ]});
                var vm = new Vue({
                el:"#container",
                router:myrouter
            });
        </script>
    </body>
</html>

 

 

  3.方法三：redirect 根据路由的别名重定向（好处：路径对外隐藏）

 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script type="text/javascript" src="js/vue.js" ></script>
        <script type="text/javascript" src="js/vue-router.js"></script>
    </head>
    <body>
        <div id="container">
            <router-link to="/a">路径a</router-link>
            <router-link to="/wahaha">路径a</router-link>
            <router-link to="/a">路径b</router-link>

            <router-view></router-view>
        </div>
        
        <script type="text/javascript">
            
            const t1 = {
                template:
                `<div style="width:400px; height:200px; border:blue 1px solid">index</div>`
                };
                
                const myrouter = new VueRouter({
                routes:[
                    {path:"/a",
                     name:"r1",
                     alias:"wahaha",//别名
                     component:t1},
                    {path:"/b",
                    //redirect:"/a"},//根据路由路径重定向
                    redirect:{name:"r1"}//根据路由的命名重定向
                }
            ]});
                var vm = new Vue({
                el:"#container",
                router:myrouter
            });
        </script>
    </body>
</html>

 

 

 

 

 

 
 
 
 
 
posted @ 2022-07-12 17:32  临易  阅读(40)  评论(0)    收藏  举报