从 UIWebview 迁移到 WKWebview

Question

我需要从 UIWebView 迁移到 WKWebView，但我不能。有人知道吗？

importUIKit

class ViewController: UIViewController {

let URL:String = "https://google.com"

@IBOutlet weak var webView: UIWebView!

override func viewDidLoad() {
    super.viewDidLoad()
    let url = NSURL (string: URL);
    let requestObj = NSURLRequest(url: url! as URL);
    webView.loadRequest(requestObj as URLRequest);
}

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

Answer 1

您只需要更改 UIWebView 为 WKWebView 添加 import WebKit 并将您的 Outlet 的 class 名称更改为 WKWebView，同时更改 loadRequest load

import UIKit
import WebKit



class ViewController: UIViewController {

 @IBOutlet weak var webView: WKWebView!

      let urlString: String = "https://google.com"

     override func viewDidLoad() {
         super.viewDidLoad()
         guard let url =  URL(string: urlString) else { return }
         let requestObj = URLRequest(url: url)
         webView.load(requestObj)
    }

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

}

Answer 2

新的API会一样

wkWebView.load(URLRequest(url: url))

从 UIWebview 迁移到 WKWebview

Migrate from UIWebview to WKWebview

uiwebview

ios

swift

wkwebview