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ios - Webview 不适用于 iOS9

转载 作者:行者123 更新时间:2023-11-28 13:03:58 27 4
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<分区>

我创建的应用程序不适用于 iOS 9。

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
}
}

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.}

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