nginx反向代理 报错#3848: *1621 CreateFile() "

#3848: *1621 CreateFile() "D:\nginx-1.8.0/html/resources/moneyProject/img/asdfgv.png" failed (3: The system cannot find the path specified), client:

大多是缓存问题
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$ {
expires 30d;
}

     这个意思是保留在客户端浏览器缓存的静态图片文件30天，nginx做反向代理的时候 ，真正的服务器在后端，而缓存指向在了nginx的html 文件夹下，查看nginx的错误日志：[error] 3824#3848: *1621 CreateFile() "D:\nginx-1.8.0/html/resources/moneyProject/img/asdfgv.png" failed (3: The system cannot find the path specified), client: 58.250.95.186, server: localhost, request: "GET /resources/moneyProject/img/asdfgv.png HTTP/1.1", host: 
     nginx的目录下的html文件夹无法找到此图片
     处理方法 删除
     location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
          expires  30d;
     } 
     重新加载nginx 问题得到解决