單頁一應用的路由模式有再種
1、哈希模式（利用hashchange事件監聽url的hash的改變）
window.addEventListener("hashchange", function (e) {console.log(e)})
2、history模式
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script type="text/javascript" src="vue.js"></script>
<a href="#/login">登錄</a>
<a href="#/register">註冊</a>
<div id="app"></div>
<script type="text/javascript">
var appdiv = document.getElementById("app")
window.addEventListener("hashchange", function (e) {
console.log(e.newURL)
// #/login
console.log(location.hash)
switch (location.hash) {
case "#/login":appdiv.innerHTML="我是登錄頁面";
break;
case "#/register":appdiv.innerHTML="我是註冊頁面";
break;
}
})
</script>
</body>
</html>