c# html云解析DNS 的相关内容

文章 2017-08-27 来自：开发者社区

HtmlAgilityPack，C#实用的HTML解析类简介

HtmlAgilityPack是.net下的一个HTML解析类库。支持用XPath来解析HTML。这个意义不小，为什么呢？因为对于页面上的元素的xpath某些强大的浏览器能够直接获取得到，并不需要手动写。节约了大半写正则表达式的时间，当然正则表达式有时候在进一步获取的时候还需要写，但是通过xpath解析之后，正则表达式已经要匹配的范围已经非常小了。而且，不用正则表达式在整个页面源代码上匹配，速度....

文章 2013-12-29 来自：开发者社区

C#对HTML文档的解析

相信很多人都有过HTML文档解析的需求。比如我们抓取了某1个网站的页面数据，格式就是HTML的格式。以前我们都是通过正则表达式来进行解析，但是发现有一些问题。解析HTML文档时并不容易，如果文档的格式稍有变化很可能就不能正确的匹配。因此我们需要专门的工具来帮助我们轻松的解析HTML文档。其实已经有一个非常不错的工具提供了。比如HtmlAgilityPack。它可以帮助我们解析HTML文档就像用....

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更新时间 2024-04-16 09:41:29

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