如何使用xml starlet插入实体 [英] How to insert entities with xml starlet

问题描述

我正在尝试用包含与号的文本替换属性值.

I am trying to replace an attribute value with a text containing an ampersand.

<property value="My Product&#x0A;Developed by me">

用上面的文本替换给定属性的正确语法是什么?

What would be the correct syntax to replace a given attribute by the text above?

到目前为止我尝试过

xmlStarlet\xml.exe edit --inplace --update "/.../property/@value" --value "My Product
Developed by me" myXml.xml

但我最终得到 &替换为 &在那种情况下不打算这样做.

but I end up by getting & replaced by & which is not intended in that case.

推荐答案

使用xmlstarlet的unesc命令:

示例 input.xml 文件/片段:

<root>
    <property value="empty"></property>
</root>

<小时>

xmlstarlet ed -u '//property/@value' -v 'My Product
Developed by me' input.xml \
| xmlstarlet unesc

输出:

<?xml version="1.0"?>
<root>
  <property value="My Product&#x0A;Developed by me"/>
</root>

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