问题
1) How to initialize a download of contents, say a document or XML, to iPhone?
2) Where will the downloaded files be stored?
3) Any restrictions on file download? Any forbidden files?
回答1:
Take a look at ASIHttpRequest. Works prefect for downloading files. http://allseeing-i.com/ASIHTTPRequest/
Regards, Paul
来源：https://stackoverflow.com/questions/1872302/download-files-in-iphone-application