IOS UIWebView 不工作? [英] IOS UIWebView not working?

问题描述

我正在使用此代码在 UIWebView 中加载 url.只出现白屏

I am using this code to load a url in UIWebView. A white screen appears only

 - (void)viewDidLoad {

     [super viewDidLoad]; 

     NSString *link = @"http://www.apple.com/";

     NSURL *url = [[NSURL alloc] initWithString:link];

     NSURLRequest *req = [[NSURLRequest alloc] initWithURL:url];

     [webView loadRequest:req];

 }

推荐答案

代码看起来是正确的，检查 webview 是否正确初始化:

The code seems right, check that the webview is properly init:

    UIWebView *webView = [[UIWebView alloc] initWithFrame:myframe]
[self.view addSubview:ewebView];

或者正确分配了 IBOutlet.

Or the IBOutlet is correctly assigned.

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