如何使WebView OSX Xcode项目在启动时加载URL? [英] How to make WebView OSX Xcode project load a URL on launch?

问题描述

好的，我正在尝试学习如何开发Mac应用程序.我已经完成了所有网络浏览器的制作，但是我真的很想知道如何使WebView加载URL(让我们说 http://google.com/).我该怎么办?

Okay, well I am trying to learn how to develop mac apps. I have done making a web browser and all, but I really want to know how to make the WebView load a URL (lets say http://google.com/) when the apps start. How do I do that?

推荐答案

在您的应用程序委托中，实现

In your app delegate, implement

-(void)applicationDidFinishLaunching:(NSNotification*) notification
{
     ....
}

当应用程序确实完成启动时，可可系统会自动将该方法称为 ，对吧?

This method is called automatically by the Cocoa system when the app did finish launching, quite obvious, right?

假设您的应用程序委托中有IBOutlet WebView*webview.然后，您要做的就是在applicationDidFinishLaunching:内部调用

Suppose you have IBOutlet WebView*webview in your app delegate. Then all you have to do is, inside applicationDidFinishLaunching:, to call

 NSURL*url=[NSURL URLWithString:@"http://www.google.com"];
 NSURLRequest*request=[NSURLRequest requestWithURL:url];
 [[webview mainFrame] loadRequest:request];

仅此而已！

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