liunx 系统（centos）nginx 域名端口映射配置

一.参考链接：http://www.cnblogs.com/liaolongjun/p/5664005.html

一：http://www.linuxidc.com/Linux/2016-09/134907.htm

二：步骤


 1.安装nginx


    yum -y install nginx


 2.启动nginx


    service nginx start


 3.访问（nginx默认是80端口）


    curl 127.0.0.1


 4.重新启动 srvice nginx restart




 5.配置文件目录 /etc/nginx/conf.d/default.conf


   /etc/nginx/nginx.conf  包含上面文件default.conf


 6.配置文件详解


  server {
    listen       80;
    
    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;
    
    location / {
        root   /usr/share/nginx/html;
    
    # redirect server error pages to the static page /50x.html
    # 
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }   
    
    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    # 
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}   
    
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    # 
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;  
    #}   
    
    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one 
    # 
    #location ~ /\.ht {
    #    deny  all;
    #}   
}


server{
        listen    80;
        server_name    域名;
            location /
            {
                proxy_set_header Host $host;
                proxy_set_header X-Real-Ip $remote_addr;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_pass http://127.0.0.1:3001;


            }


            location /ckwx
            {
                proxy_set_header Host $host;
                proxy_set_header X-Real-Ip $remote_addr;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_pass http://127.0.0.1:3002;


            }


            location /pay
            {
                proxy_set_header Host $host;
                proxy_set_header X-Real-Ip $remote_addr;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_pass http://127.0.0.1:3002;


            }


 
        


}