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Xml 如何在xpath中获取具有相对属性的节点?_Xml_Xpath - Fatal编程技术网

Xml 如何在xpath中获取具有相对属性的节点?

Xml 如何在xpath中获取具有相对属性的节点?,xml,xpath,Xml,Xpath,大家好,我有三个这样的部门: 第一组: 您是否必须在1 HtmlNodeCollection中获取所有内容?比如: HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[@class='productbox-container'+*]"); 像sql一样使用*吗?感谢您的帮助使用包含: HtmlNodeCollection htmlNodeCollection3 = document.D

大家好,我有三个这样的部门: 第一组:

您是否必须在1 HtmlNodeCollection中获取所有内容?比如:

 HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[@class='productbox-container'+*]");
像sql一样使用*吗?感谢您的帮助

使用包含:

HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[contains(@class, 'productbox-container')]");
或者更可靠:

HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[contains(concat(' ', @class, ' '), ' productbox-container ')]");
 HtmlNodeCollection htmlNodeCollection = document.DocumentNode.SelectNodes("//*[@class='productbox-container first']");
 HtmlNodeCollection htmlNodeCollection2 = document.DocumentNode.SelectNodes("//*[@class='productbox-container']");
 HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[@class='productbox-container last']");
 HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[@class='productbox-container'+*]");
HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[contains(@class, 'productbox-container')]");
HtmlNodeCollection htmlNodeCollection3 = document.DocumentNode.SelectNodes("//*[contains(concat(' ', @class, ' '), ' productbox-container ')]");