Uses of Class
org.w3c.dom.xpath.XPathException
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Packages that use XPathException 软件包 描述 org.w3c.dom.xpath 提供DOM Level 3 XPath规范的接口。 -
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Uses of XPathException in org.w3c.dom.xpath
Methods in org.w3c.dom.xpath that throw XPathException 变量和类型 方法 描述 XPathExpression
XPathEvaluator. createExpression(String expression, XPathNSResolver resolver)
使用已解析的命名空间创建已解析的XPath表达式。Object
XPathEvaluator. evaluate(String expression, Node contextNode, XPathNSResolver resolver, short type, Object result)
计算XPath表达式字符串,并在可能的情况下返回指定类型的结果。Object
XPathExpression. evaluate(Node contextNode, short type, Object result)
计算此XPath表达式并返回结果。boolean
XPathResult. getBooleanValue()
此布尔结果的值。double
XPathResult. getNumberValue()
此数字的结果值。Node
XPathResult. getSingleNodeValue()
此单个节点结果的值,可能是null
。int
XPathResult. getSnapshotLength()
结果快照中的节点数。String
XPathResult. getStringValue()
此字符串结果的值。Node
XPathResult. iterateNext()
如果没有更多节点,则迭代并返回节点集中的下一个节点或null
。Node
XPathResult. snapshotItem(int index)
返回快照集合中的index
项。
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