Question

I want to convert NSDictionary’s and NSArrays to json format. Can JSON Kit do that and how?

Answer 1

// data->string

NSMutableDictionary *nameElements = [NSMutableDictionary dictionary];     

[nameElements setObject:@"abcd" forKey:@"username"];

[nameElements setObject:@"1234" forKey:@"password"];    

NSString* jsonString = [nameElements JSONString];  

// string->data

NSDictionary *nameElements_ = [jsonString objectFromJSONString];   

for(NSString *key in [nameElements_ allKeys]) {
    NSString* body = [nameElements_ objectForKey:key];
    NSLog(@"%@", body);
}