1.方法一:可以通过 /url/:attr 方式实现通过路由传值给组件。($route和组件耦合度过高)
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src="js/vue.js" ></script>
<script type="text/javascript" src="js/vue-router.js"></script>
</head>
<body>
<div id="container">
<router-link to="/a/101">路径A</router-link>
<router-view></router-view>
</div>
<script type="text/javascript">
const t1 = {
template:
`<div style="width:400px; height:200px; border:blue 1px solid">index:{{$route.params.id}}</div>`
};
const myrouter = new VueRouter({
routes:[
{path:"/a/:id",
component:t1}
]});
var vm = new Vue({
el:"#container",
router:myrouter
});
</script>
</body>
</html>
2.方法二:通过props传参。消除了$route属性。
<!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/102">路径A</router-link>
<router-view></router-view>
</div>
<script type="text/javascript">
const t1 = {
props:["id"],
template:
`<div style="width:400px; height:200px; border:blue 1px solid">index:{{id}}</div>`
};
const myrouter = new VueRouter({
routes:[
{path:"/a/:id",
component:t1,
props:true
}
]});
var vm = new Vue({
el:"#container",
router:myrouter
});
</script>
</body>
</html>
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