你要让用户等待，唯一的问题是:是在webview出现之前还是之后?如果您设置为之前"，那么您应该创建控制器，加载 Web 视图，但等待推送它，直到 -webViewDidFinishLoad: 委托方法触发.收到后，您可以推送视图.

You're going to make the user wait, the only question is: is it before or after the webview appears? If you're set on "before", then you should create the controller, load the web view, but wait to push it until the -webViewDidFinishLoad: delegate method fires. Once you receive that, you can push the view.