Thanks.
I have changed the wrong codes but got the third error:
######
Net::FTPPermError (550 Failed to change directory. )
#####
My ftp complete directory is
ftp://showreelfinder.com/www.showreelfinder.com/web/site/temp/uploads/heywatch/

On 5月13日, 上午12时29分, Tom Z Meinlschmidt <to...@meinlschmidt.org> wrote:
> back, your code is wrong
>
>   ftp = Net::FTP.new(ftp_host)
>   ftp.login('username','password')
>   ftp.chdir('/www.showreelfinder.com/web/site/temp/uploads/heywatch/')
>   ftp.putbinaryfile(thumbnail, encoded_video.title)
>   ftp.close
>
> tom
>
>
>
> daociyiyou wrote:
> > Thanks. But i got another error:
>
> > ####
> > Net::FTPPermError (500 Unknown command. ):
> > ####
>
> > So i changed the codes according to my guess:
>
> > ####
> >   ftp_host="showreelfinder.com"
> >   ftp=Net::FTP.new(ftp_host,"heywatch","JRnu4bNtXl")
> >   ftp.login
> >   ftp.putbinaryfile(thumbnail,"ftp://showreelfinder.com/
> >www.showreelfinder.com/web/site/temp/uploads/heywatch/"+encoded_video.title)
> >   ftp.close
> > ####
>
> > I still get the error:
>
> > ####
> > Net::FTPPermError (500 Unknown command. ):
> > ####
> > I want write the binary data(thumbnail) to the ftp address ("ftp://
> > showreelfinder.com/www.showreelfinder.com/web/site/temp/uploads/
> > heywatch/"+encoded_video.title),the encoded_video.title file does not
> > exist on ftp server.
> > so how do i manage?
>
> --
> ===============================================================================
> Tomas Meinlschmidt, MS {MCT, MCP+I, MCSE, AER}, NetApp Filer/NetCache
>   - experienced RoR/PHP freelancer, available for hire
>
>    www.meinlschmidt.com www.maxwellrender.cz www.lightgems.cz
> ===============================================================================
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