iOS_Back_7

post http data to remote server using URLSessionDataTask

1. code.

    //
    //  ViewController.swift
    //  KatesPostmanApp
    //
    //  Created by KatesAndroid on 2021/1/28 AM 9: 30
    //
    // wanna post url like "http://katesapp2019/ios.php?name=katespostmanapp&date=20210128"
   
    // using URLSession
   
    import UIKit
   
    class ViewController: UIViewController {
   
        override func viewDidLoad() {
            super.viewDidLoad()
   
            // TODO: URL
            let url = URL(string: "http://katesapp2019/ios.php")
            var req = URLRequest(url: url!, cachePolicy: .reloadIgnoringLocalAndRemoteCacheData, timeoutInterval: 30
            )
   
            // TODO: Request Data
            req.httpMethod = "POST"
            req.httpBody = "name=katespostmanapp&date=20210128".data(using: .utf8)
   
            // TODO: URLSession and its DownloadTask
            let config = URLSessionConfiguration.default
            let ss = URLSession(configuration: config)
            _ = ss.dataTask(with: req){
                (data, res, err) in
                if let data = data {
                    let htmlResData = String(data: data, encoding: .utf8)
                    print(htmlResData!)
                }
   
            }
   
        }
   
    }
   

2. iOS' hot key.

   dot to shall default param for augment.

   

3. setup for Timeout Interval.