能下载下来的文件，在ie中直接可以打开，不能下载的， 打不开，提示：
Fri Dec 03 08:33:10 2004 正在连接 10.179.0.111 [IP]
Fri Dec 03 08:33:10 2004 已连接.
Fri Dec 03 08:33:10 2004 GET /AeroSoftRHY/Update/RHYXSGLcfg.txt HTTP/1.1
Fri Dec 03 08:33:10 2004 Host: 10.179.0.111
Fri Dec 03 08:33:10 2004 Accept: */*
Fri Dec 03 08:33:10 2004 Referer: http://10.179.0.111/AeroSoftRHY/Update
Fri Dec 03 08:33:10 2004 User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)
Fri Dec 03 08:33:10 2004 Pragma: no-cache
Fri Dec 03 08:33:10 2004 Cache-Control: no-cache
Fri Dec 03 08:33:10 2004 Connection: close
Fri Dec 03 08:34:40 2004 超时.
Fri Dec 03 08:34:40 2004 有错误发生!
Fri Dec 03 08:34:40 2004 等待 5秒后重试
Fri Dec 03 08:34:45 2004 正在连接 10.179.0.111 [IP]
Fri Dec 03 08:34:46 2004 已连接.
Fri Dec 03 08:34:46 2004 GET /AeroSoftRHY/Update/RHYXSGLcfg.txt HTTP/1.1
Fri Dec 03 08:34:46 2004 Host: 10.179.0.111
Fri Dec 03 08:34:46 2004 Accept: */*
Fri Dec 03 08:34:46 2004 Referer: http://10.179.0.111/AeroSoftRHY/Update
Fri Dec 03 08:34:46 2004 User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)
Fri Dec 03 08:34:46 2004 Pragma: no-cache
Fri Dec 03 08:34:46 2004 Cache-Control: no-cache
Fri Dec 03 08:34:46 2004 Connection: close
Fri Dec 03 08:36:16 2004 超时.
Fri Dec 03 08:36:16 2004 有错误发生!
Fri Dec 03 08:36:16 2004 等待 5秒后重试
Fri Dec 03 08:36:21 2004 正在连接 10.179.0.111 [IP]
Fri Dec 03 08:36:21 2004 已连接.
Fri Dec 03 08:36:21 2004 GET /AeroSoftRHY/Update/RHYXSGLcfg.txt HTTP/1.1
Fri Dec 03 08:36:21 2004 Host: 10.179.0.111
Fri Dec 03 08:36:21 2004 Accept: */*
Fri Dec 03 08:36:21 2004 Referer: http://10.179.0.111/AeroSoftRHY/Update
Fri Dec 03 08:36:21 2004 User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)
Fri Dec 03 08:36:21 2004 Pragma: no-cache
Fri Dec 03 08:36:21 2004 Cache-Control: no-cache
Fri Dec 03 08:36:21 2004 Connection: close
Fri Dec 03 08:37:51 2004 超时.
Fri Dec 03 08:37:51 2004 有错误发生!
Fri Dec 03 08:37:51 2004 等待 5秒后重试
Fri Dec 03 08:37:56 2004 正在连接 10.179.0.111 [IP]
Fri Dec 03 08:37:56 2004 已连接.
Fri Dec 03 08:37:56 2004 GET /AeroSoftRHY/Update/RHYXSGLcfg.txt HTTP/1.1
Fri Dec 03 08:37:56 2004 Host: 10.179.0.111
Fri Dec 03 08:37:56 2004 Accept: */*
Fri Dec 03 08:37:56 2004 Referer: http://10.179.0.111/AeroSoftRHY/Update
Fri Dec 03 08:37:56 2004 User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)
Fri Dec 03 08:37:56 2004 Pragma: no-cache
Fri Dec 03 08:37:56 2004 Cache-Control: no-cache
Fri Dec 03 08:37:56 2004 Connection: close
Fri Dec 03 08:39:26 2004 超时.
Fri Dec 03 08:39:26 2004 有错误发生!
Fri Dec 03 08:39:26 2004 等待 5秒后重试