1. 同域名
server { 
listen 80; 
server_name dd.ylx.me;
#include /etc/nginx/conf/ddos2.conf;
location / {
	#设置主机头和客户端真实地址,以便服务器获取客户端真实IP
	proxy_set_header Host $host;	
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	#禁用缓存
	proxy_buffering off;
	#设置反向代理的地址,更换你的后端IP
	proxy_pass http://203.114.74.45;
      }
access_log off; 
} 2.不同域名,不带缓存目录
server { 
listen 80; 
server_name windowsupdate.chuyu.me …