找不到 ${env.JAVA_HOME} - Ant [英] ${env.JAVA_HOME} not found - Ant
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问题描述
在我的 build.xml 文件中，我有以下几行:
In my build.xml file, I have these lines:
<property environment="env"/>
<echo message="JAVA_HOME is set to = ${env.JAVA_HOME}" />
在某些机器上，这会打印
On some machine, this would print
"JAVA_HOME is set to = /usr/jdk1.6"
但在其他一些上，它会打印这个
But on some others, it would print this
"JAVA_HOME is set to = ${env.JAVA_HOME}"
有谁知道这可能是什么原因造成的?
Does anyone know what might cause this?
谢谢
推荐答案
该消息告诉您 Ant 无法解析属性 env.JAVA_HOME;这意味着该机器中未设置环境变量 JAVA_HOME.
The message tells you that Ant was not able to resolve the property env.JAVA_HOME; this means that the environment variable JAVA_HOME was not set in that machine.
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