FTP Cannot open data connection.
FTP服务器正常,用FlashFXP能够正常使用,但是自己写的客户端程序能访问但无法传输文件,总是出现Cannot open data connection,请教高手是什么问题,该如何解决。
PORT ×,×,×,×,11,145
200 Port command successful.
MLSD
425 Cannot open data connection.
PASV
227 Entering Passive Mode (×,×,×,×,109,178)
MLSD
425 Cannot open data connection.