Nginx http重定向到https

301强制重定向

#注意  是加在 ssl cer 后面  ，加在 前面 可能当作 是 80的 不生效呢 
#4 blog 
    server {
        listen       80;
       # listen [::]:80 ipv6only=on default_server;
        listen 443 default ssl;
       #listen [::]:80;
       #ssl on;
        ssl_certificate /etc/letsencrypt/live/linuxchina.net/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/linuxchina.net/privkey.pem;

       server_name  linuxchina.net www.linuxchina.net;

 #by evan
    if ($scheme = http) {
           return 301 https://$server_name$request_uri;
    } 
 #by evan
    #    server_name  blog.linuxchina.net;
        charset utf-8;
          root /data/www/evan;
        index index.php index.html index.htm;



#简约格式 

server {
    listen 80;
    ...
    return 301 https://$server_name$request_uri;
}

server {
    listen 443;
    ...
}

rewrite方法

server {
	listen	192.168.1.111:80;
	server_name	test.com;
	
	rewrite ^(.*)$	https://$host$1	permanent;
}

see also

Nginx下HTTP强制重定向至HTTPS

nginx强制使用https访问(http跳转到https)