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java采集数据，获取了 html整个文本之后。该考虑的是如何过滤掉html标签，得到自己所需要的重要数据了。实现方法有多种办法，第一：用正则，第二：用第三方jar包，其实本质也是封装了正则表达式今天就以 Jsoup 第三方jar包来讲解。 jsoup详细资料：http://bl...

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java抓取数据+破解屏蔽ip访问今天就讲解一下，怎么破解服务器屏蔽ip的请求。现在大多网站采取 ip访问次数达到一定次数就屏蔽ip的功能。那么要破解服务器的屏蔽。就只有改变ip，或者代理ip。如果用代理，哪里去找那么多ip呢。用adsl 获取动态ip不是很简单吗。转...

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第一步抓取数据。 java采集网页数据。获取html文本节点有几种办法。第一种：采用HttpURLConnection package com.yjf.util; import java.io.Buf...

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