我想打开一个网站,使用WKWebView中的密码/用户名(基本)授权。
为此,我使用了didReceiveAuthenticationChallenge方法。
import UIKit
import WebKit
class ViewController: UIViewController {
@IBOutlet weak var container: UIView!
var webView: WKWebView!
override func viewDidLoad() {
super.viewDidLoad()
webView = WKWebView()
container.addSubview(webView)
let urlStr = "https://vplan.bielefeld-marienschule.logoip.de/subst_002.htm"
let url = NSURL(string: urlStr)!
let request = NSURLRequest(url: url as URL)
webView.load(request as URLRequest)
}
func webView(webView: WKWebView, didReceiveAuthenticationChallenge challenge: URLAuthenticationChallenge, completionHandler: (URLSession.AuthChallengeDisposition, URLCredential?) -> Void){
if challenge.protectionSpace.host == "https://vplan.bielefeld-marienschule.logoip.de/subst_002.htm" {
let userStr = "********"
let passwordStr = "********"
let credential = URLCredential(user: userStr, password: passwordStr, persistence: URLCredential.Persistence.forSession)
challenge.sender?.use(credential, for: challenge)
completionHandler(.useCredential, credential)
}
}
override func viewDidAppear(_ animated: Bool) {
let frame = CGRect(x: 0, y: 0, width: container.bounds.width, height: container.bounds.height)
webView.frame = frame但由于某些原因,它不起作用。
添加代码行
completionHandler(URLSession.AuthChallengeDisposition.UseCredential, credential)就像这里的描述:Authentication with WKWebView in Swift产生了一个错误。
我还尝试将challenge.protectionSpace.host更改为vplan.bielefeld-marienschule.logoip.de:443,它在Safari pop-up中显示为登录地址,并更改为服务器的IP地址(93.206.31.253)。
希望你能帮助我。谢谢!
发布于 2016-10-21 21:23:13
在您的代码中,您尚未将web视图的导航委托设置为您的控制器。
将控制器的定义更改为:
class ViewController: UIViewController, WKNavigationDelegate在创建web视图之后,将导航代理设置为控制器:
webView.navigationDelegate = self根据您是否使用Swift 3,您可能需要将该方法的签名更改为webView(_:didReceive:completionHandler:)。
https://stackoverflow.com/questions/40177660
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