//选择不包含class属性的节点var result = node.SelectNodes(".//span[not(@class)]");//选择不包含class和id属性的节点var result = node.SelectNodes(".//span[not(@class) and not(@id)]");//选择不包含class="expire"的spanvar result = node.SelectNodes(".//span[not(contains(@class,'expire'))]");//选择包含class="expire"的spanvar result = node.SelectNodes(".//span[contains(@class,'expire')]");
HtmlAgilityPack 处理通配符
doc.DocumentNode.SelectNodes("//input[contains(@id, 'bt')]") doc.DocumentNode.SelectNodes("//input[contains(@name, '__')]") doc.DocumentNode.SelectNodes("//input[starts-with(@id, 'tb')]")