NSURLRequest setting the HTTP header

Question

I need to set the HTTP header for a request. In the documentation for the NSURLRequest class I didn\'t find anything regarding the HTTP header. How can I set the HTTP header

Answer 1

Sample Code

 - (void)reqUserBalance:(NSString*)reward_scheme_id id:(NSString*)user_id success:(void (^)(id responseObject))success failure:(void (^)(id responseObject))failure{

    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@reward/%@/user/%@/balance",URL_SERVER,reward_scheme_id,user_id]];
    NSLog(@"%@",url);
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:url];

    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request setValue:@"true" forHTTPHeaderField:@"Bypass"];

    [NSURLConnection sendAsynchronousRequest:request
                                       queue:[NSOperationQueue mainQueue]
                           completionHandler:^(NSURLResponse *response,
                                               NSData *data, NSError *connectionError)
     {
                         options:kNilOptions error:NULL];

         if (data.length > 0 && connectionError == nil)
         {
             NSDictionary * userPoints = [NSJSONSerialization JSONObjectWithData:data
                                                                      options:0
                                                                        error:NULL];

             NSString * points = [[userPoints objectForKey:@"points"] stringValue];
             NSLog(@"%@",points);
             [SecuritySetting sharedInstance].usearAvailablePoints = points;


         }
     }];

}