如果要通过FTP到任何FTP站点，则需要使用类似 ^ ].如果您要控制的地方是上传到一个地方，那么我倾向于使用Web服务.

If you want to do this via FTP to any FTP site, then you need to use code like this[^]. If you''re uploading to one place, that you control, then I''d be inclined to do it with a web service.