从命令行合并多个 XML 文件 [英] Merge multiple XML files from command line

问题描述

我有几个 xml 文件.它们都具有相同的结构，但由于文件大小而被拆分.所以，假设我有 A.xml、B.xml、C.xml 和 D.xml 和想要使用命令行工具将它们组合/合并到 combined.xml.

I have several xml files. They all have the same structure, but were splitted due to file size. So, let's say I have A.xml, B.xml, C.xml and D.xml and want to combine/merge them to combined.xml, using a command line tool.

A.xml

<products>
    <product id="1234"></product>
    ...
</products>

B.xml

<products>
  <product id="5678"></product>
  ...
</products>

等

推荐答案

xml_grep

http://search.cpan.org/dist/XML-树枝/工具/xml_grep/xml_grep

xml_grep --pretty_print indented --wrap products --descr '' --cond产品"*.xml > 组合.xml

xml_grep --pretty_print indented --wrap products --descr '' --cond "product" *.xml > combined.xml

• --wrap :用给定的标签包含/包装 xml 结果.(此处:products)
• --cond : grep 的 xml 子树(这里:product)

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