[英]How to store Apache Ant property value in file
I need to modify a (xml-)file from Apache Ant. 我需要修改Apache Ant中的(xml-)文件。 "loadfile" task allows to load the file's content in a property.
“loadfile”任务允许在属性中加载文件的内容。 But how to store the property's value back to a file after its (property) modification?
但是如何在属性修改后将属性的值存储回文件?
Of course I could write custom task to perform this operation but I would like to know if there's some existing implementation. 当然我可以编写自定义任务来执行此操作,但我想知道是否有一些现有的实现。
Use propertyfile task. 使用propertyfile任务。 An example taken from ant manual:
从ant手册中取得的一个例子:
<propertyfile file="my.properties">
<entry key="abc" value="${abc}"/>
</propertyfile>
This may be better than echo
as it updates the properties file with a given value, while echo
appends to or overwrites the whole file. 这可能比
echo
更好,因为它使用给定值更新属性文件,而echo
附加或覆盖整个文件。
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