HTML网页自动跳转（重定向）
- meta
<head>
<meta http-equiv="refresh" content="5;url=https://www.cnblogs.com/guojiabing">
</head>
- javascript
window.location.href='https://www.cnblogs.com/guojiabing';
<head>
<meta http-equiv="refresh" content="5;url=https://www.cnblogs.com/guojiabing">
</head>
window.location.href='https://www.cnblogs.com/guojiabing';