POST form data in Objective C

Question

I have to pass form data in body part. here is postman screen short for better understanding. body part

content type

here is my code what I had try.

    NSString *Accesstoken = [NSString stringWithFormat:@"Bearer %@",tokenInfo.access_token];

   //    parameter is String object : "user_id=18&deal_id=218"

   //NSDictionary *tmp = [[NSDictionary alloc] initWithObjectsAndKeys:
                     @"user_id", @"18487",
                     @"deal_id", @"218",
                     nil];

// NSError *errorr; // NSData *postdata = [NSJSONSerialization dataWithJSONObject:tmp options:0 error:&errorr];

[request setValue:Accesstoken forHTTPHeaderField:@"Authorization"];

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

[request setHTTPMethod:@"POST"];

[request setValue:postLength forHTTPHeaderField:@"Content-Length"];

// NSData *postData = [parameter dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];

NSString *postLength = [NSString stringWithFormat:@"%lu", (unsigned long)[postData length]];

// [request setHTTPBody:postData];; // [request setHTTPBody:[parameter dataUsingEncoding:NSUTF8StringEncoding]]; // [request setHTTPBody:[NSJSONSerialization dataWithJSONObject:@{@"user_id":@"18487",@"deal_id":@"218" } options:0 error:nil]];

for above code I am getting http status code : 404 its wrong. and when I try in postman I am getting 401 its perfect I want that. Please help Thanks.

Answer 1

Just export the request from POSTMAN in objective-C : https://www.getpostman.com/docs/postman/sending_api_requests/generate_code_snippets