html域名跳转代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Redirecting...</title>
    <meta http-equiv="refresh" content="0; url=https://www.newdomain.com">
</head>
<body>
    <p>Redirecting to <a href="https://www.newdomain.com">https://www.newdomain.com</a>...</p>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Redirecting...</title>
    <meta http-equiv="refresh" content="0; url=https://www.newdomain.com">
</head>
<body>
    <p>Redirecting to <a href="https://www.newdomain.com">https://www.newdomain.com</a>...</p>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Redirecting...</title>
    <script>
        window.location.href = "https://www.newdomain.com";
    </script>
</head>
<body>
    <p>Redirecting...</p>
</body>
</html>

RewriteEngine On
RewriteRule ^(.*)$ https://www.newdomain.com/$1 [R=301,L]

server {
    listen 80;
    server_name olddomain.com;
    return 301 https://www.newdomain.com$request_uri;
}