HttpPost.swift

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        NetworkManager.shared.dataTask(serviceURL: "create", httpMethod: .post, parameters: ["name":"rinto","salary":"456","age":"30"]) { (response, error) in
            if response != nil {
                print(response)
            }
            if error != nil {
                print("Error Occoured")
            }
        }
    }
}