Webview不支持iOS9[duplicate]-WebviewnotworkingwithiOS9[duplicate]

I had created app which is not working with iOS 9.

我创建了一个不支持iOS 9的应用。

import UIKit

    class WebViewController: UIViewController, UIWebViewDelegate {

        @IBOutlet var webView: UIWebView!
        override func viewDidLoad()
        {
            super.viewDidLoad()
            // Do any additional setup after loading the view.

            let requestURL = NSURL(string:"http://stackoverflow.com")
            let request = NSURLRequest(URL: requestURL!)
            webView.loadRequest(request)

            webView.delegate = self

        }

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

        func webViewDidStartLoad(webView: UIWebView)
        {
            print("Load started")
            UIApplication.sharedApplication().networkActivityIndicatorVisible = true
        }
        func webViewDidFinishLoad(webView: UIWebView)
        {
            print("Load finished")
            UIApplication .sharedApplication().networkActivityIndicatorVisible = false

        }
        func webView(webView: UIWebView, didFailLoadWithError error: NSError?)
        {
            print("Error = ", error)
        }
        func webView(webView: UIWebView, shouldStartLoadWithRequest request: NSURLRequest, navigationType: UIWebViewNavigationType) -> Bool
        {
            print("URl ", request.URL?.absoluteString)
            return true
        }
    }

Showing this message.

显示此消息。

2015-10-20 14:46:29.976 WebViewDemo[2802:84627] Loading URL :https://stackoverflow.com/ 2015-10-20 14:46:30.041 WebViewDemo[2802:84745] App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file. 2015-10-20 14:46:30.160 WebViewDemo[2802:84627] Failed to load with error :Error Domain=NSURLErrorDomain Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSUnderlyingError=0x7fedabe113b0 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSErrorFailingURLStringKey=https://stackoverflow.com/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection., NSErrorFailingURLKey=https://stackoverflow.com/}}, NSErrorFailingURLStringKey=https://stackoverflow.com/, NSErrorFailingURLKey=https://stackoverflow.com/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.}

WebViewDemo[2802:84627]加载URL:https://stackoverflow.com/ 2015-10-2014:46:30.041 WebViewDemo[2802:84745]由于不安全，App传输安全性阻止了cleartext HTTP (http://)资源加载。临时异常可以通过应用程序的信息进行配置。plist文件。WebViewDemo[2802:84627]加载失败:error Domain=NSURLErrorDomain Code=-1022“无法加载资源，因为应用传输安全策略需要使用安全连接。”UserInfo={NSUnderlyingError=0x7fedabe113b0 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "无法加载资源，因为应用程序传输安全策略需要使用安全连接。"UserInfo={NSErrorFailingURLStringKey=https://stackoverflow.com/， NSLocalizedDescription=无法加载资源，因为应用传输安全策略需要使用安全连接。NSErrorFailingURLKey=https://stackoverflow.com/}， nserfailingurlstringkey =https://stackoverflow.com/， nserfailingurlkey =https://stackoverflow.com/， NSLocalizedDescription=资源不能被加载，因为应用传输安全策略需要使用安全连接。

2 个解决方案