HTTP Post Request in Objective-C Not Working

Question

I am writing an HTTP Post request, but for some reason the parameters are not being added correctly, and I can\'t for the life of me figure out what I\'m doing wrong. Here\'

Answer 1

Try this

 NSString *Post = [[NSString alloc] initWithFormat:@"Post Parameters"];
    NSURL *Url = [NSURL URLWithString:@"Url"];

    NSData *PostData = [Post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];

    NSString *postLength = [NSString stringWithFormat:@"%d", [PostData length]];

    NSMutableURLRequest *Request = [[NSMutableURLRequest alloc] init];
    [Request setURL:Url];
    [Request setHTTPMethod:@"POST"];
    [Request setValue:postLength forHTTPHeaderField:@"Content-Length"];
    [Request setValue:@"application/json" forHTTPHeaderField:@"Accept"];
    [Request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
    [Request setHTTPBody:PostData];