ftp://kcbbs_199:dianying0878235@218.63.202.199:2121/
===================================================================
[右] 正在连接到 218.63.202.199 -> IP=218.63.202.199 PORT=2121 (第 1 次尝试)
[右] 正在连接到 218.63.202.199
[右] 220 Serv-U FTP Server v6.2 for WinSock ready...
[右] USER kcbbs_199
[右] 331 User name okay, need password.
[右] PASS (隐藏)
[右] 230 User logged in, proceed.
[右] SYST
[右] 215 UNIX Type: L8
[右] FEAT
[右] 211-Extension supported
[右]  CLNT
[右]  MDTM
[右]  MDTM YYYYMMDDHHMMSS[+-TZ];filename
[右]  SIZE
[右]  SITE PSWD;EXEC;SET;INDEX;ZONE;CHMOD;MSG
[右]  REST STREAM
[右]  XCRC filename;start;end
[右]  MODE Z
[右]  MLST Type*;Size*;Create;Modify*;Win32.ea*;
[右] 211 End
[右] CLNT FlashFXP 3.0.996
[右] 200 Noted.
[右] CWD /
[右] 250 Directory changed to /
[右] PWD
[右] 257 "/" is current directory.
[右] TYPE A
[右] 200 Type set to A.
[右] PASV
[右] 227 Entering Passive Mode (218,63,202,199,6,86)
[右] 正打开数据连接 IP: 218.63.202.199 端口: 1622
[右] LIST -al
[右] 150 Opening ASCII mode data connection for /bin/ls.
[右] 226 Transfer complete.
[右] 列表完成: 302 字节 于 0.59 秒 (0.5 KB/秒)