Nginx强制http跳转https访问的几种方法

方法一

可以把所有的HTTP请求通过rewrite重写到HTTPS上

server{
   listen 80;
   server_name XXXXX.com;  //你的域名
   //rewrite ^(.*)$  https://XXXXXX.com permanent;  
   rewrite ^(.*)$  https://$host$1 permanent;    
   location ~ / {
   index index.html index.php index.htm;
}
}

方法二

server{
   listen 80;
   server_name XXXXX.com;  //你的域名
   return 301 https://$server_name$request_uri;
   location ~ / {
   index index.html index.php index.htm;
}
}