通过UIWebView如何获取页面的路径

How to get page absolute path with UIWebView.

http://iphoneincubator.com/blog/windows-views/how-to-inject-javascript-functions-into-a-uiwebview

Remember: call this function after the webview loaded successfully.

方法1)

NSString *location = [webView stringByEvaluatingJavaScriptFromString:@"document.location"];  

方法2)

NSLog(@"webView location = '%@'", webView.request.URL.absoluteString);