Nginx 设置 80 转 443

server {
    listen 80;
    server_name mydomain.com;
    rewrite ^(.*)$ https://${server_name}$1 permanent;
}
server {
    listen 443;
    server_name mydomain.com;
    ssl on;
    ssl_certificate       /etc/nginx/ssl2/fullchain.cer;
    ssl_certificate_key   /etc/nginx/ssl2/<domanin>.key;
    ssl_protocols         TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers           HIGH:!aNULL:!MD5;
    location / {
        root /root;
        index index.html;
    }
}