实际上，在大多数由程序员(而不是XML开发人员或数据管理员)编写的文档中，往往使用驼峰式(camel - case)命名法，比如firstName。
In fact, most of the documents that do use camel-case naming, like firstName, are authored by programmers, rather than XML-centric developers or data managers.
驼峰式命名法是书写复合词或短语的一种形式，除首字母要小写外，每个单词或缩写都以大写字母开头。
The practice of writing compound words or phrases such that each word or abbreviation begins with a capital letter except the first letter, which is lowercase.
驼峰式命名法是书写复合词或短语的一种形式，除首字母要小写外，每个单词或缩写都以大写字母开头。
The practice of writing compound words or phrases such that each word or abbreviation begins with a capital letter except the first letter, which is lowercase.
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