how to do json parsing in iphone

Question

i am using json parsing in my application and this is my json data is as follow :

{\"response\" : {\"success\":false,\"error\": {\"code\":7,\"description\":\"You a

Answer 1

We're using CJSONDeserializer (TouchJSON library) in the iPhone app being developed at work.

Just use the following method:

NSDictionary * dictionary = [[CJSONDeserializer deserializer] deserializeAsDictionary:data error:&error];

where data is of type NSData *. It will convert the JSON string into a dictionary so you could get the value of description as follows:

[[[dictionary objectForKey:@"response"] objectForKey:@"error"] objectForKey:@"description"];