下载不了！！
2005-06-27 14:14:12.620 正在连接 www.yhwt.com:80
2005-06-27 14:14:16.630 正在连接 218.108.75.75:80
2005-06-27 14:14:19.710 已连接
2005-06-27 14:14:19.710 GET /bbs/UploadFile/2005-6/20056251391099344.mp3 HTTP/1.1
2005-06-27 14:14:19.710 Host: www.yhwt.com
2005-06-27 14:14:19.710 Referer: http://www.52jdyy.com/bbs_view.aspx?fsubid=8&fid=350561
2005-06-27 14:14:19.710 Accept: */*
2005-06-27 14:14:19.710 User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)
2005-06-27 14:14:19.710 Connection: Keep-Alive
2005-06-27 14:14:23.000 HTTP/1.1 404 Not Found
2005-06-27 14:14:23.000 Content-Length: 1308
2005-06-27 14:14:23.000 Content-Type: text/html
2005-06-27 14:14:23.000 Server: Microsoft-IIS/6.0
2005-06-27 14:14:23.000 X-Powered-By: ASP.NET
2005-06-27 14:14:23.000 Date: Mon, 27 Jun 2005 06:06:35 GMT
2005-06-27 14:14:23.000 HTTP服务器有错误