原文：http://blog.csdn.net/diyagoanyhacker/article/details/6564897
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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
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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。
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