使用FIleZilla SERVER连接ftp的时候出现错误
IE浏览器访问下载文件正常,但是用发布后的程序进行远程升级,账号密码都没有问题,提示230 Logged on
然后就出现如下信息提示:
(000080)2016/1/6 13:26:48 - z****(2**.141.2*2.***)> RETR update.txt
(000080)2016/1/6 13:26:48 - z**** (2**.141.2*2.***)> 150 Connection accepted
(000080)2016/1/6 13:26:48 - z**** (2**.141.2*2.***)> 226 Transfer OK
(000080)2016/1/6 13:26:49 - Z**** (2**.141.2*2.***)> RETR update2.zip
(000080)2016/1/6 13:26:49 - Z**** (2**.141.2*2.***)> 150 Opening data channel for file transfer.
(000080)2016/1/6 13:26:59 - Z**** (2**.141.2*2.***)> 425 Can't open data connection.
(000080)2016/1/6 13:26:59 - Z**** (2**.141.2*2.***)> 421 Connection timed out.
(000080)2016/1/6 13:26:59 - Z**** (2**.141.2*2.***)> disconnected.
请问该如何解决???