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iphone 获取UIWebView内Html步骤

www.MyException.Cn,网友分享于:2012-06-30 17:20:12   浏览:46次
iphone 获取UIWebView内Html方法
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  怎么和上一个一样?有知道的请解释
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