python Socket编程（四）----FTP

ftp的例子也很简单，主要是引入lib，下面是交互模式下的一个例子

>>> from ftplib import FTP>>> f=FTP('10.10.231.17')>>> f.login('root','123456')Traceback (most recent call last):  File "<pyshell#13>", line 1, in <module>    f.login('root','123456')  File "C:\Python27\lib\ftplib.py", line 377, in login    resp = self.sendcmd('USER ' + user)  File "C:\Python27\lib\ftplib.py", line 244, in sendcmd    return self.getresp()  File "C:\Python27\lib\ftplib.py", line 219, in getresp    raise error_perm, resperror_perm: 530 Permission denied.>>> f.login('anonymous','123456')'230 Login successful.'>>> f.dir()drwxr-xr-x    2 0        0            4096 May 13  2009 pub>>> f.quit()