user  www www;worker_processes 2;error_log  /usr/local/nginx/logs/nginx_error.log  crit;pid        /usr/local/nginx/logs/nginx.pid;#Specifies the value for maximum file descriptors that can be opened by this process.worker_rlimit_nofile 51200;events    {        use epoll;        worker_connections 51200;    }http    {        include       mime.types;        default_type  application/octet-stream;        server_names_hash_bucket_size 128;        client_header_buffer_size 32k;        large_client_header_buffers 4 32k;        client_max_body_size 50m;        sendfile on;        tcp_nopush     on;        keepalive_timeout 60;        tcp_nodelay on;        fastcgi_connect_timeout 300;        fastcgi_send_timeout 300;        fastcgi_read_timeout 300;        fastcgi_buffer_size 64k;        fastcgi_buffers 4 64k;        fastcgi_busy_buffers_size 128k;        fastcgi_temp_file_write_size 256k;                        gzip on;        gzip_min_length  1k;        gzip_buffers     4 16k;        gzip_http_version 1.0;        gzip_comp_level 2;        gzip_types       text/plain application/x-javascript text/css application/xml;        gzip_vary on;        #limit_zone  crawler  $binary_remote_addr  10m;                        log_format  accesslog  ‘$remote_addr - $remote_user [$time_local] "$request" ‘        ‘$status $body_bytes_sent "$http_referer" ‘        ‘"$http_user_agent" $http_x_forwarded_for‘;        access_log  /data/nginxlogs/accesslog.log accesslog;        include conf.d/*.conf;}

server  {            listen       80;            server_name test.cn;            index index.html index.htm index.php;            root  /web/web/test.cn;            location ~ \.php$ {                fastcgi_pass   127.0.0.1:9000;                fastcgi_index  index.php;                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;                include        fastcgi_params;            }            location /status {                    stub_status on;                    access_log   off;            }            location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)${                            expires      30d;            }            location ~ .*\.(js|css)?${                            expires      12h;            }    }