页面1
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script type="text/javascript">
function f() {
location.href="test2.html"
}
</script>
</head>
<body>
<button onclick="f()">跳转</button>
</body>
</html>
页面2
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<button>按钮</button>
</body>
</html>