Rewrite HTTP to HTTPS in Nginx

1.推荐配置

server {
       listen         80;
       server_name    example1.com example2.com;
       return         301 https://$host$request_uri;
}

server {
       listen         443 ssl;
       server_name    example1.com example2.com;
       ...
}

2.为什么使用$host

• $host is used instead of $server_name to properly match between server block the corresponding domains

3.照搬链接

• https://zaiste.net/rewrite_http_to_https_in_nginx/
• https://bjornjohansen.no/redirect-to-https-with-nginx
• https://serverfault.com/questions/67316/in-nginx-how-can-i-rewrite-all-http-requests-to-https-while-maintaining-sub-dom