Setting basic authentication header and content type header does not work when using "POST"

[lanzi0907]

Hi, here I met an issue that when I use http method 'POST', all the methods 'addHeader', 'setUsername' to adding basic authentication information and content type do not work. I print out the network operation, but all the headers I added are not seen.

For the http method 'GET', I invoked 'setUsername' to set basic username and password successfully. The printed out network operation includes the header. But when I use 'POST', the header does not exist in the printed out network operation.

Please help to check. Thank you!

• (void)sendPostRequestWithJSON:(NSDictionary )paramDic secure:(BOOL)isSSL path:(NSString)reqPath responseCallback:(void (^)(NSData ))returnResponse { NSString paramJSONString = [paramDic jsonEncodedKeyValueString]; NSData* jsonData = [paramJSONString dataUsingEncoding:NSUTF8StringEncoding];

  MKNetworkOperation networkOperation = [self operationWithPath:reqPath params:nil httpMethod:@"POST"]; [networkOperation setUsername:AUTH_USERNAME password:AUTH_PASSWD basicAuth:YES]; [networkOperation addHeader:@"Authorization" withValue:AUTH_HEADER]; [networkOperation addHeader:@"Content-Type" withValue:@"application/json"]; [networkOperation setPostDataEncoding:MKNKPostDataEncodingTypeJSON]; [networkOperation setCustomPostDataEncodingHandler:^NSString(NSDictionary *postDataDict) { return paramJSONString; } forType:@""]; [networkOperation addData:jsonData forKey:@"json"];

  [networkOperation addCompletionHandler:^(MKNetworkOperation *completedOperation) { returnResponse([completedOperation responseData]);

  } errorHandler:^(MKNetworkOperation *completedOperation, NSError *error) { NSLog(@"POST operation error data: %@", [error localizedDescription]); }]; NSLog(@"!!My request is: %@", networkOperation); [self enqueueOperation:networkOperation]; }