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本篇介绍的方法是通过运行javascript的方法得到网页的html内容:
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];
通过执行javascript的方法实现。下面列出更多javascript的方法:
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,请[点击这里 ] 然后运行代码查看完整获取,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
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原文地址:http://www.cnblogs.com/yueyuanyueyuan/p/4185194.html