WKWebView-demo.swift

// ViewController.swift

import UIKit
import WebKit

class ViewController: UIViewController, WKNavigationDelegate {
    @IBOutlet var containerView: UIView!
    var webView: WKWebView?
    
    override func loadView() {
        super.loadView()
        
        self.webView = WKWebView(frame: self.view.frame)
        self.view = self.webView
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        var url = NSURL(string: "https://jostensmobile.pixfizz.com/site/")
        
        var req = NSURLRequest(URL: url!)
        self.webView!.loadRequest(req)
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}