iOS webview中在Safari中 打开文档 进行处理

- (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType {

    //判断是否是单击

    if (navigationType == UIWebViewNavigationTypeLinkClicked) {

        NSURL *url = [request URL];

        [[UIApplication sharedApplication]openURL:url];

        return NO;

    }

    return YES;

}