【发布时间】:2017-08-09 12:13:59
【问题描述】:
class SSOViewController: UIViewController, UIWebViewDelegate
{
@IBOutlet weak var ssoWebView: UIWebView!
var activityData : ActivityData!
var ssoUrl: String!
override func viewDidLoad()
{
super.viewDidLoad()
activityData = ActivityData()
ssoWebView.delegate = self
ssoWebView.loadRequest(URLRequest(url: URL(string: ssoUrl)!) )
}
override func didReceiveMemoryWarning()
{
super.didReceiveMemoryWarning()
}
func webViewDidStartLoad(_ webView: UIWebView)
{
NVActivityIndicatorView.DEFAULT_BLOCKER_SIZE = CGSize(width: 45, height: 45)
NVActivityIndicatorPresenter.sharedInstance.startAnimating(activityData)
}
func webViewDidFinishLoad(_ webView: UIWebView)
{
//NVActivityIndicatorPresenter.sharedInstance.stopAnimating()
}
func webView(_ webView: UIWebView, shouldStartLoadWith request: URLRequest, navigationType: UIWebViewNavigationType) -> Bool
{
print(request.mainDocumentURL ?? "no url")
return false
}
}
这就是我将内容加载到 webview 中所做的,在 webViewDidStartLoad 方法和 webViewDidFinishLoad 方法中刚刚添加了活动指示器。这两种方法也没有启动。
【问题讨论】:
-
确保是否调用了 didfail 错误
-
ssoUrl -- 确保它是否包含数据
-
并在您的应用中添加 NSTransportsecurity 后检查
-
SSOURL 包含数据
-
可以打印一次吗
ssoUrl