请问这个是什么啊？？？
*** CuteFTP 7.0 - build Mar 10 2005 ***
STATUS:> Getting listing ""...
STATUS:> Resolving host name music.dmzj.com...
STATUS:> Host name music.dmzj.com resolved: ip = 61.187.106.250.
STATUS:> Connecting to FTP server music.dmzj.com:2021 (ip = 61.187.106.250)...
STATUS:> Socket connected. Waiting for welcome message...
220 Welcome to bbs.dmjz.com for WinSock ready...
STATUS:> Connected. Authenticating...
COMMAND:> USER popgo&dmzj
331 User name okay, need password.
COMMAND:> PASS *****
230-欢迎来自漫游的朋友，欲察看更多音乐相关信息，请访问bbs.dmzj.com
230 User logged in, proceed.
STATUS:> Login successful.
COMMAND:> PWD
257 "/" is current directory.
STATUS:> Home directory: /
COMMAND:> FEAT
211-Extension supported
CLNT
MDTM
MDTM YYYYMMDDHHMMSS[+-TZ];filename
SIZE
SITE PSWD;EXEC;SET;INDEX;ZONE;CHMOD;MSG
REST STREAM
XCRC filename;start;end
MODE Z
211 End
STATUS:> This site supports features.
STATUS:> This site supports XCRC.
STATUS:> This site supports SIZE.
STATUS:> This site can resume broken downloads.
COMMAND:> MODE Z
200 MODE Z ok.
COMMAND:> REST 0
350 Restarting at 0. Send STORE or RETRIEVE.
COMMAND:> PASV
227 Entering Passive Mode (61,187,106,250,234,106)
STATUS:> Connecting FTP data socket 61.187.106.250:60010...
COMMAND:> LIST /
150 Opening ASCII mode data connection for /bin/ls.
ERROR:> Can't read from data socket. Socket error = #10055.
226 Transfer complete.
