nginx配置反向代理

nginx配置反向代理很简单，只需要在nginx.conf配置文件加入server区块。

server {

        listen       80;

        server_name  www.centos.bz;

location / {

                proxy_pass              http://1.2.3.4; //后端ip地址

                proxy_redirect          off;  //关闭后端返回的header修改

                 proxy_set_header       Host            $host;  //修改发送到后端的header的host

                proxy_set_header        X-Real-IP       $remote_addr; //设置真实ip

                proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

                }

        }