ftp://itdown:itdown@202.100.72.46/

[右] 正在连接到 202.100.72.46 -> IP=202.100.72.46 PORT=21
[右] 已连接到 202.100.72.46
[右] 220-Microsoft FTP Service
[右] 220 欢迎访问|西部时空|软件下载频道|
[右] USER itdown
[右] 331 Password required for itdown.
[右] PASS (隐藏)
[右] 230-欢迎访问|西部时空|软件下载频道|
[右] 230 User itdown logged in.
[右] SYST
[右] 215 Windows_NT
[右] FEAT
[右] 211-FEAT
[右]     SIZE
[右]     MDTM
[右] 211 END
[右] CWD /
[右] 550 / : The system cannot find the file specified.
[右] PWD
[右] 257 "/" is current directory.
[右] TYPE A
[右] 200 Type set to A.
[右] PASV
[右] 227 Entering Passive Mode (202,100,72,46,17,1).
[右] 正在打开数据连接 IP: 202.100.72.46 端口: 4353
[右] LIST -al
[右] 125 Data connection already open; Transfer starting.
[右] 226 Transfer complete.
[右] 列表完成: 246 字节 于 0.73 秒 (0.3 KB/秒)
[右] QUIT
[右] 221  
[右] 已注销: 202.100.72.46