AFNetworking 3 x-www-form-urlencoded post data - ios

Question

I'm trying to post data with x-www-form-urlencoded body.
Posting via postman, it is ok
But i cant do it via afnetworking 3. Here is my code
NSDictionary *parameters = #{#"login" : email,
#"password": password};
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:parameters
options:0
error:&error];
NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
self.requestSerializer = [AFJSONRequestSerializer serializer];
NSString *urlString = [NSString stringWithFormat:#"%#/%#", HTTPBaseRequestURL, appendLoginUrl];
NSLog(#"URL %#\njsonString %#", urlString, jsonString);
[self POST:urlString parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {
[formData appendPartWithFormData:jsonData name:#"data"];
} progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
onSuccess(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSString *errorDescription = [NSError serverErrorMessageFromData:(NSData *)error.userInfo[AFNetworkingOperationFailingURLResponseDataErrorKey]];
NSInteger statusCode = [NSHTTPURLResponse errorCode:(NSHTTPURLResponse*)task.response];
NetworkRequestError *requestError = [[NetworkRequestError alloc] initWithType:
(NSHTTPURLResponse*)task.response ? NetworkRequestErrorTypeServerError : NetworkRequestErrorTypeNoConnection
description:
(NSHTTPURLResponse*)task.response ? errorDescription : nil];
requestError.statusCode = statusCode;
NSLog(#"Error from server: %#, status code = %ld, error type = %lu", requestError.errorDescription, (long)requestError.statusCode, (unsigned long)requestError.type);
onFailure(requestError);
}];
Please, help me to understand how to correctly do this. Thanks!

Answer 1

After commenting I finally found the answer to this. Here's my correctly functioning request now, note the addition of
[manager.requestSerializer setValue:#"application/x-www-form-urlencoded; charset=UTF-8" forHTTPHeaderField:#"Content-Type"];
Here's the full code:
NSString *url = [NSString stringWithFormat:#"%#%#",APIBASE,APIUSERENDPOINT];
NSDictionary* parametersDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
username, #"username",
password, #"password",
nil
];
AFHTTPSessionManager *manager = [[AFHTTPSessionManager alloc]initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
[manager.requestSerializer setValue:#"application/x-www-form-urlencoded; charset=UTF-8" forHTTPHeaderField:#"Content-Type"];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
[manager POST:url parameters:parametersDictionary progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(#"%#",responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(#"%#",error);
}];

Answer 2

try append custom header info ,for example:
[self.requestSerializer setValue:#" application/x-www-form-urlencoded; charset=UTF-8" forHTTPHeaderField:#"Content-Type];
hope it help for you.

Answer 3

Here . It worked with me . So easy .
NSDictionary* parametersDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
#"deviceTokenIOS", #"db487c983ebbe7c2fb066d292bb4318175f54ab27b6b9df7871907e1d0ed62ba",
#"message", #"Hello Dunglt",
nil
];
NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
dict = [NSMutableDictionary dictionaryWithObjectsAndKeys:#"db487c983ebbe7c2fb066d292bb4318175f54ab27b6b9df7871907e1d0ed62ba", #"deviceTokenIOS", #"Hello Dunglt", #"message", nil];
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
[manager POST:[NSURL URLWithString:url].absoluteString parameters:dict progress:nil success:^(NSURLSessionTask *task, id responseObject) {
NSLog(#"%#", responseObject);
}
failure:^(NSURLSessionTask *operation, NSError *error) {
NSLog(#"Error: %#", error);
}];}