Download a file from server using HTPPS Protocol

I want to download a file from server using http开发者_高级运维s protocol I am using NSUrlConnection but that would not work.any sample code is appreciated

I'd recommend using ASIHTTPRequest which is a great library for handling web services. You can of course roll your own with NSURLConnection, but the advantage of the library is that it handles all the authentication and certificate issues that can arise and generally gives you a more robust and generic solution.

Post some code if you'd rather not use the library, I suspect it might be you are accessing a site that doesn't have a fully valid certificate as IIRC the default behaviour of the iOS is to reject the certificates unless you explicitly allow them as this is the more secure option.

Checkout ASIHTTPRequest ,Use it for network related stuff. Really useful.