连上不久就断了,再也上不去了。有什么办法?
winsock 2.0
正在连接到 radio.ustc.edu.cn
已连接到 radio.ustc.edu.cn 端口 21
220 proftpd 1.2.9rc3 server (amateur radio lab, ustc) [radiolab]
user ham
331 password required for ham.
pass (隐藏)
230 anonymous access granted, restrictions apply.
syst
215 unix type: l8
rest 100
350 restarting at 100. send store or retrieve to initiate transfer
rest 0
350 restarting at 0. send store or retrieve to initiate transfer
pwd
257 "/" is current directory.
type a
200 type set to a
pasv
227 entering passive mode (202,38,75,46,141,152).
list
150 opening ascii mode data connection for file list
226 transfer complete.
cwd incoming
250 cwd command successful.
pwd
257 "/incoming" is current directory.
pasv
227 entering passive mode (202,38,75,46,141,155).
list
150 opening ascii mode data connection for file list
226 transfer complete.
421 no transfer timeout (300 seconds): closing control connection.
连接丢失: radio.ustc.edu.cn
正在连接到
ftp://radio.ustc.edu.cn无法解析主机:
ftp://radio.ustc.edu.cn正在延迟 120 秒,在重新连接尝试第 1 次之前
正在连接到
ftp://radio.ustc.edu.cn #1
无法解析主机:
ftp://radio.ustc.edu.cn正在延迟 120 秒,在重新连接尝试第 2 次之前
正在连接到
ftp://radio.ustc.edu.cn #2
无法解析主机:
ftp://radio.ustc.edu.cn正在延迟 120 秒,在重新连接尝试第 3 次之前