How to make POST NSURLRequest with 2 parameters?

Question

I want to add 2 parameters to NSURLRequest. Is there a way or should I use AFnetworking?

Answer 1

NSDictionary *params = @{@"firstname": @"John", @"lastname": @"Doe"};
NSMutableString *str = [NSMutableString stringWithString:@"http://yoururl.com/postname?"];
NSArray *keys = [params allKeys];
NSInteger counter = 0;
for (NSString *key in keys) {
    [str appendString:key];
    [str appendString:@"="];
    [str appendString:params[key]];
    if (++counter < keys.count) { // more params to come...
        [str appendString:@"&"];
    }
}
NSURL *url = [NSURL URLWithString:str];
// should give you: http://yoururl.com/postname?firstname=John&lastname=Doe
// not tested, though