nginx 充当代理服务

#user  nobody;
worker_processes  auto;
worker_rlimit_nofile 32768;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  20480;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

#    server {
#        listen       80;
#        server_name  localhost;
#
#        location / {
#            root   html;
#            index  index.html index.htm;
#        }

        #
#        error_page   500 502 503 504  /50x.html;
#        location = /50x.html {
#            root   html;
#        }

        #    deny  all;
        #}
#    }
server{
        #resolver 114.114.114.114;
        resolver 223.5.5.5;
        resolver_timeout 30s;
        listen 80;
        proxy_connect;
        proxy_connect_allow            443 80;
        proxy_connect_connect_timeout  20s;
        proxy_connect_read_timeout     20s;
        proxy_connect_send_timeout     20s;
        location / {
                proxy_pass $scheme://$http_host$request_uri;
        }
}

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}