WebView相關

禁止WebView的彈跳和滾動:

[(UIScrollView *)[[webView subviews] objectAtIndex:0] setBounces:NO];
[(UIScrollView *)[[webView subviews] objectAtIndex:0] setScrollEnabled:NO];

    設置UIWebView的背景顏色爲透明

　　[_webView setBackgroundColor:[UIColor clearColor]];
　 [_webView setOpaque:NO];

- (void)webViewDidFinishLoad:(UIWebView *)webView {
NSString *title ＝  [webView stringByEvaluatingJavaScriptFromString:@"document.title"];//獲取當前頁面的title  

   NSString *currentURL = webView.request.URL.absoluteString;  
    NSLog(@"title-%@--url-%@--",title,currentURL);  

   NSString *lJs = @"document.documentElement.innerHTML";//獲取當前網頁的html  
   self.currentHTML = [webView stringByEvaluatingJavaScriptFromString:lJs];  

}