动静分离的一个sample配置

# 转发的服务器，upstream 为负载均衡做准备 upstream tomcat_server{         server 192.168.1.117:8080;  }  server {         listen       9090;         server_name  localhost;  index index.html index.htm index.jsp;         charset koi8-r;         # 静态资源存放目录        root  /home/wq243221863/Desktop/ROOT;         access_log  logs/host.access.log  main;  # 动态请求的转发        location ~ .*.jsp$ {             proxy_pass http://tomcat_server;             proxy_set_header Host $host;         }          # 静态请求直接读取 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|css)$ {           expires      30d;  }