是否可以让 Ant 打印出特定目标的类路径?如果是这样，如何?

问题描述

我正在尝试构建一个目标，该目标包含很长的 <pathelement location="${xxx}"/> 和 <path refid=foo.class.path"/> 元素在其 元素(在 build.xml 文件中).我不断收到包 com.somecompany.somepackage 不存在"错误，而且我很难找到这些包并确保我已经从我们的存储库中同步了它们.

I'm trying to get a target to build that has quite a long list of <pathelement location="${xxx}"/> and <path refid="foo.class.path"/> elements in its <path id="bar.class.path"> element (in the build.xml file). I keep getting "package com.somecompany.somepackage does not exist" errors, and I'm having a hard time chasing down these packages and making sure I've synced them from our repository.

我是这个团队的新手，所以我不熟悉构建，但如果可能的话，我更愿意自己解决这个问题(所以我不会打扰其他非常忙碌的团队成员).我对 Ant 的经验非常有限.

I'm new to this team so I'm unfamiliar with the build, but I would prefer to figure this out myself if possible (so I don't bother the other very busy team members). I have very limited experience with Ant.

如果我可以让 Ant 打印出我正在尝试构建的目标的类路径，我认为这会为我节省相当多的时间.

I think it would save me quite a bit of time if I could have Ant print out the classpath for the target I'm trying to build.

推荐答案

使用 pathconvert 任务将路径转换为属性

Use the pathconvert task to convert a path to a property

<path id="classpath">
....
</path>

<pathconvert property="classpathProp" refid="classpath"/>

<echo>Classpath is ${classpathProp}</echo>

路径转换文档.

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