iOS NSURLSession Get, Post, Upload, Download Example

From article iOS NSURLSession Tutorial you have learnt how to create NSURLSession and related tasks to implement related network task such as send request, download file, upload file etc. This article will show you some examples about those url session tasks.

iOS NSURLSession Tutorial

NSURLSession was introduced with the release of iOS7 in 2013, Apple is positioning it as a replacement for NSURLConnection. Now, the most widely used third-party network frameworks, such as AFNetworking, SDWebImage, etc. are all use NSURLSession.