index.html 的默认301或者302跳转
<!DOCTYPE html> <html> <head> <title>Google</title> <style> body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> <script>window.location.href='https://www.google.com';</script> </head> <body></body>