Load any webpage

viewController.swift

//
//  ViewController.swift
//  WebEmbed
//
//  Created by Devaraj NS on 08/02/24.
//

import Cocoa
import WebKit

class ViewController: NSViewController {
    let webView: WKWebView = {
        let prefs = WKWebpagePreferences ()
        prefs.allowsContentJavaScript = true
        let configuration = WKWebViewConfiguration()
        configuration.defaultWebpagePreferences = prefs
        let webView = WKWebView(frame: .zero,
        configuration: configuration)
        return webView
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        view.addSubview(webView)
        guard let url = URL(string: "https://www.google.com") else {
            return
        }
        webView.load(URLRequest(url:url))
        webView.customUserAgent = "iPad/devOS"
        // Do any additional setup after loading the view.
        DispatchQueue.main.asyncAfter(deadline: .now()+5){
            self.webView.evaluateJavaScript("document.body.innerHTML") { result, error in
                guard let html = result as? String, error == nil else {
                    return
                }
                print(html)
            }
        }
    }

    override var representedObject: Any? {
        didSet {
        // Update the view, if already loaded.
        }
    }


}