地址：
ftp://218.104.77.38/ 00pe4^U A`1-c 测试结果：
jJAr #| |y&vMx~t 01 2006-04-06 14:32:40 连接成功，等待应答信息
?MOjtAG0_~ 02 2006-04-06 14:32:41 220 Serv-U FTP Server v5.2 for WinSock ready...
2]V8- 03 2006-04-06 14:32:41 USER anonymous
3j2d&*0 04 2006-04-06 14:32:42 331 User name okay, please send complete E-mail address as password.
SK 5__Ix 05 2006-04-06 14:32:42 PASS ******
(5kL6d2 06 2006-04-06 14:32:42 230 User logged in, proceed.
q+ka}@ 07 2006-04-06 14:32:42 PWD
\ m(>Q 08 2006-04-06 14:32:43 257 "/" is current directory.
[ nLd> 2P 09 2006-04-06 14:32:43 CWD /
!eP0b~$/^J 10 2006-04-06 14:32:43 250 Directory changed to /
LBIEG_/m 11 2006-04-06 14:32:43 TYPE A
0s6eF+bs 12 2006-04-06 14:32:43 200 Type set to A.
ik5"9b-\< 13 2006-04-06 14:32:43 PASV
b6g/SIae 14 2006-04-06 14:32:44 227 Entering Passive Mode (218,104,77,38,207,16)
*
yGlX[ 15 2006-04-06 14:32:44 LIST -la
d?><+!a 16 2006-04-06 14:32:45 150 Opening ASCII mode data connection for /bin/ls.
mh35S!I3I^ 17 2006-04-06 14:32:45 226 Transfer complete.
