UIWebView类的调用

CGRect  webFrame = CGRectMake(0.0, 0.0, 320.0, 460.0);

UIWebView *webView = [[UIWebView alloc] initWithFrame:webFrame];

[webView setBackgroundColor:[UIColor whileColor]];

NSString *urlAddress = @"http://www.goole.com";

NSURL *url = [NSURL URLWithString:urlAddress];

NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];

[webView loadRequest:requestObj];

[self addSubview:webView];

[webView release];