WinSock 2.0 [右] 正在连接到 测试服务器-> IP=XXXXXXXXXXX PORT=21 [右] 已连接到 测试服务器 [右] 220 Serv-U FTP Server v6.0 for WinSock ready... [右] USER JJ [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] 211 End [右] CLNT FlashFXP 3.3.5.1110 [右] 200 Noted. [右] CWD /demo [右] 250 Directory changed to /demo [右] PWD [右] 257 "/demo" is current directory. [右] TYPE A [右] 200 Type set to A. [右] MODE Z [右] 200 MODE Z ok. [右] 监听端口: 1246, 等待连接。 [右] PORT 192,168,1,2,4,222 [右] 200 PORT Command successful. [右] LIST -al [右] 150 Opening ASCII mode data connection for /bin/ls. [右] 226 Transfer complete. [右] 由于您的ＪＪ太短，ＦＴＰ死也不让你上！