用flashfxp上传文件，提示数据socket错误：连接超时

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原文地址：[url]http://www.qianblog.cn/post/402.html[/url]

[右] 正在连接到 winstoneng -> IP=202.**.**.** PORT=21
[右] 已连接到 winstoneng
[右] 220 ns3 Microsoft FTP Service (Version 5.0).
[右] USER winstoneng
[右] 331 Password required for winstonengineering.
[右] PASS (隐藏)
[右] 230 User winstoneng logged in.
[右] SYST
[右] 215 Windows_NT version 5.0
[右] FEAT
[右] 500 'FEAT': command not understood
[右] PWD
[右] 257 "/winstoneng" is current directory.
[右] TYPE A
[右] 200 Type set to A.
[右] STAT -la
[右] 列表完成: 1 KB 于 0.44 秒 (3.9 KB/秒)
[右] DELE 001.html
[右] 250 DELE command successful.
[右] STAT -la
[右] 列表完成: 1 KB 于 0.19 秒 (8.8 KB/秒)
已删除 0 个文件夹, 1 个文件, 总计 34 KB 于 0.30 秒。
[右] CWD images
[右] 250 CWD command successful.
[右] PWD
[右] 257 "/winstoneng/images" is current directory. <