Configure in LNMP环境为例子
首先你得买ssl 证书，然后在/usr/local/nginx/conf目录创建一个目录，将ssl证书放进去，然后在nginx.conf的server, back up first when making changes

server
   {
   #listen 80;
      listen 443;
    server_name www.yourdomain.com;
            ssl      on;
                ssl_certificate    ./你的目录/XXX.crt;
                ssl_certificate_key ./你的目录/XXX.key;
                ssl_session_timeout 5m;
                ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
                ssl_ciphers AESGCM:ALL:!DH:!EXPORT:!RC4:+HIGH:!MEDIUM:!LOW:!aNULL:!eNULL;
                ssl_prefer_server_ciphers on;
                index index.html index.htm index.php default.html default.htm default.php;
    root  /home/wwwroot/www.yourdomain.com;
    location / {
            # phpbb uses index.htm
            index index.php index.html index.htm;
            try_files $uri $uri/ @rewriteapp;

        }