JSON parsing using NSURLSession in iOS

In this tutorial , i will tell you about how to hit a web service in iOS using NSURL Session .
It is introduced in iOS 7 and it replaced the previous NSURLConnection . 

Now , lets begin with the steps : 



1)   Create the NSUrlSessionConfigration and then create a session with that configuration. This allows you to create a session with specific functions set on it.


2)   Create an NSUrlRequest so that you can set the request methods to hit the web service.


3)   Create a JSON representation of the dictionary you will post to the web service.


4)   Now code for this is : 



JSON parsing using POST method


JSON parsing using AF Networking 3.0


Thats all about NSURLSession.

Thank you :)