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主机要求：Centos系统，内存64MB及以上、80端口没有被占用 1、升级系统、卸载Apache释放80端口Yum update -y
Yum remove httpd -y 2、安装EPEL reporpm -Uvh
EPEL repconf.do下载地址：https://fedoraproject.org/wiki/EPEL 3、安装Nginx，并设置安装Nginx yum install nginx -y 调整Nginx配置 cd /etc/nginx/conf.d mv default.conf default.conf.disabled 4、创建Nginx反代配置文件cd /etc/nginx/conf.d
vi yourdomain.com 粘贴以下内容：
server {
listen 80;
server_name yourdomain.com;
access_log off;
error_log off;
location / {
proxy_pass http://需要反代的服务器IP/;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_max_temp_file_size 0;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
}
}
5、设置防火墙，允许80端口访问iptables -I INPUT 5 -m state --state NEW -p tcp --dport 80 -j ACCEPT
service iptables save
service iptables restart 6、启动Nginxservice nginx start
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