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
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>
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>
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