nginx proxy获取用户真实ip

1.只需要在nginx编译安装中加上--with-http_realip_module这一选项

nginx proxy 配置

location / { proxy_redirect off ; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header REMOTE-HOST $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 50m; client_body_buffer_size 256k; proxy_connect_timeout 30; proxy_send_timeout 30; proxy_read_timeout 60; proxy_buffer_size 256k; proxy_buffers 4 256k; proxy_busy_buffers_size 256k; proxy_temp_file_write_size 256k; proxy_next_upstream error timeout invalid_header http_500 http_503 http_404; proxy_max_temp_file_size 128m; proxy_pass http://IP }

2.虚拟主机增加配置
set_real_ip_from nginx_proxy_ip/24;
set_real_ip_from nginx_proxy_ip;
real_ip_header X-Real-IP;

3.php获取ip代码
vi i.php
<?php
echo $_SERVER['REMOTE_ADDR'];

4.然后把i.php放进你网站根目录下,使用浏览器访问http://blog.slogra.com/i.php,就可以看到客户的真实ip地址了.