iOS SDK原生JSON解析

- (IBAction)touchReadButton:(id)sender
{
        NSData *jsonData = [[NSData alloc]    initWithContentsOfFile:JSON_PATH];
        NSError *error = nil;
        id jsonObject = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingAllowFragments error:&error;];
      　　if (jsonObject != nil && error == nil)
        　　{
             　　NSLog(@"Successfully deserialized...");
             　　if ([jsonObject isKindOfClass:[NSDictionary class]])
                {
                    NSDictionary *deserializedDictionary = (NSDictionary *)    jsonObject;
                  NSLog(@"Dersialized JSON Dictionary = %@", deserializedDictionary);
                }
             else if([jsonObject isKindOfClass:[NSArray class]])
            {
                NSArray *deserializedArray = (NSArray *)jsonObject;
                NSLog(@"Dersialized JSON Array = %@", deserializedArray);
            }
　　　　　　 else
            { 
　　　　　　　　　　 NSLog(@"An error happened while deserializing the JSON data.");       
             }
     }
 }