我需要在应用中限制一些特定网站。就是有一些网站不能打开,能实现吗?要限制的是整个网站全部内容,不知道怎么实现?谢谢
将类设置给webView,webView.delegate = self。然后还需要UIViewController
代码:
UIViewController <UIWebViewDelegate>
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
if ([request.URL.absoluteString rangeOfString:@"google"].length != 0) {
return NO;
}else {
return YES;
}
}
限制访问特定网站:
webView.delegate = self;
添加如下函数
-(BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
NSString *urlString = [[request URL]absoluteString];
if(ulrString == @"restricted ur")
return NO;
else
return YES;
}