FTP mget without prompt

# ftp 192.168.100.2
Connected to 192.168.100.2.
220 Microsoft FTP Service
Name (192.168.100.2:root): jacky
331 Password required for jacky.
Password:
230 User logged in.


ftp> cd sp9
250 CWD command successful.


ftp> prompt　　　　　　
Interactive mode off.

ftp> mget *