利用nginx在服务器搭建下载功能，
安装Nginx，pcremkdir /usr/local/nginxtar zxvf pcre-8.12.tar.gzcd pcre-8.12./configure --prefix=/usr/local/pcremake && make installtar zxvf nginx-1.0.12.tar.gztar zxvf nginx-1.0.12.tar.gzcd nginx-1.0.12./configure --prefix=/usr/local/nginx/ --with-pcre=/opt/pcre-8.12make && make installvi /usr/local/nginx/conf/nginx.conf
#user www www;worker_processes 8;error_log /usr/local/nginx/logs/error.log crit;pid /usr/local/nginx/logs/nginx.pid; worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;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 8m; access_log off; sendfile on; tcp_nodelay on; tcp_nopush on; keepalive_timeout 30; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 32k; fastcgi_buffers 8 32k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 256k; fastcgi_intercept_errors on; open_file_cache max=51200 inactive=20s; open_file_cache_valid 30s; open_file_cache_min_uses 1; 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; #if you modify nginx source,please hidden follow #server_tokens off; log_format access "$remote_addr - $remote_user [$time_local] "$request" " "$status $body_bytes_sent "$http_referer" " ""$http_user_agent" $http_x_forwarded_for"; include /usr/local/nginx/conf/vhost/*.conf;}虚拟主机配置
mkdir /usr/local/nginx/conf/vhostcd /usr/local/nginx/conf/vhostvi hosts.conf
server { listen 80; server_name 42.62.XX. index index.html index.htm index.php; root /game/; error_page 502 = /502.html; location ~* ^/upload/.*.(php|php5)$ { deny all; }# location ~ .*.(php|php5)?$ {# #fastcgi_pass unix:/tmp/php-cgi.sock;# fastcgi_pass 127.0.0.1:9000;# fastcgi_index index.php;# include fastcgi.conf;# } location ~ .*.(gif|jpg|jpeg|png|bmp|swf|mp3)$ { expires 30d; } location ~ .*.(js|css)?$ { expires 12h; }#access_log /data/webroot/nginx/logs/access.log access;#error_log /data/webroot/nginx/logs/error.log error;}#/usr/local/nginx/sbin/nginx -tnginx: the configuration file /usr/local/nginx//conf/nginx.conf syntax is oknginx: configuration file /usr/local/nginx//conf/nginx.conf test is successful#/usr/local/nginx/sbin/nginx -s reload此时在服务器上创建 /game 目录， 把需要被下载的资源放目录里面就可以了。
