在调用SharePointOnlineCredentials.GetAuthenticationCookie(siteURI)方法时,有时可以成功获取cookie,但有时返回的结果为空。clientContext.Credentials = spCred;
var cookie = spCred.GetAuthenticationCookie(new Uri
WebViewClient { public boolean shouldOverrideUrlLoading(WebView view, String url// This is my web site, so do not override; let my WebView load the page