字符信息项(Character Information Items) 文档中出现的每个数据字符(data character)(无论是字符引用还是CDATA段中的字符)都有一个相应的字符信息项(character info...
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子项是字符信息项,即包含字母数字字符的项。
The child is the character information item, meaning that the item contains alphanumerical characters.
可以通过 Text 接口(它映射到 XML Inforset 字符信息项)获得这个属性。
You can retrieve it through the Text interface (which maps to the XML Infoset character information item).
通过此函数,我们现在可在字符串中找到多个匹配项,并且可从每个匹配项中提取特定的信息片段。
With this function we can now find multiple matches within a string and extract specific pieces of the information from within each match.
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