IOS开发获取webView中网页的信息

获取所有html:NSString *lJs = @"document.documentElement.innerHTML"; 

获取网页title:NSString *lJs2 = @"document.title"; 

UIWebView *lWebView = [self getCurrentWebView]; 

NSString *lHtml1 = [lWebView stringByEvaluatingJavaScriptFromString:lJs]; 

NSString *lHtml2 = [lWebView stringByEvaluatingJavaScriptFromString:lJs2]; 





JavaScript获取网页信息总结 

JavaScript获取当前页面URL、title等，具体怎么用就看自己了～ 

由于本站用了伪静态，所以获取不到文档名.document.location.port;是获取URL关联的端口号码，thisHash = document.location.hash;是获取链接属性中在井号“#”后面的分段。 



thisURL = document.URL; 

thisHREF = document.location.href; 

thisSLoc = self.location.href; 

thisDLoc = document.location; 

thisTLoc = top.location.href; 

thisPLoc = parent.document.location; 

thisTHost = top.location.hostname; 

thisHost = location.hostname; 

thisTitle = document.title; 

thisProtocol = document.location.protocol; 

thisPort = document.location.port; 

thisHash = document.location.hash; 

thisSearch = document.location.search; 

thisPathname = document.location.pathname; 

thisHtml = document.documentElement.innerHTML; 

thisBodyText = document.documentElement.innerText;//获取网页内容文字 

thisBodyText = document.body.innerText;//获取网页内容文字