问题描述
（请参见下面的编辑。）
我不能只使用类路径的原因，是因为我需要管理一些非Java库，而且我编译非Java项目。
我想在antrun呼叫使用Maven依赖关系，在Maven站点文档如下：
http://maven.apache.org/plugins/maven-antrun-plugin/examples/classpaths.html
在页面的底部：
＆LT;属性名=mvn.dependency.jar
REFID =maven.dependency.my.group.id:my.artifact.id:classifier:jar.path/＆GT;
＆LT;回声消息=我的依赖JAR路径：$ {} mvn.dependency.jar/＆GT;
我无法使这项工作，无论我如何努力。我试过$ {}周围的REFID内容，我试过冒号，句号等。在每一个方式，我能想到的分隔符。
谁能告诉我这是什么REFID应的真正的样子了一些常见的依赖？
编辑：
感谢您的答复。
使用你的榜样SingleShot，我有以下几点：
＆LT;＆插件GT;
＆LT;＆插件GT;
＆LT;＆的groupId GT; org.apache.maven.plugins＆LT; /的groupId＆GT;
＆LT;＆的artifactId GT;的maven-antrun-插件＆LT; / artifactId的＆GT;
＆LT;＆执行GT;
＆LT;执行与GT;
＆LT;＆ID GT;创建的消息＆LT; / ID＆GT;
＆LT;阶段＆gt;＆编译LT; /阶段＆gt;
＆LT;结构＆gt;
＆LT;任务和GT;
＆LT;属性名=build.compilerVALUE =extJavac/＆GT;
＆LT;属性名=compile_classpathREFID =maven.compile.classpath/＆GT;
＆LT;属性名=runtime_classpathREFID =maven.runtime.classpath/＆GT;
＆LT;属性名=test_classpathREFID =maven.test.classpath/＆GT;
＆LT;属性名=plugin_classpathREFID =maven.plugin.classpath/＆GT; ＆LT;属性名=log4j.jarREFID =的log4j：log4j的：坛子/＆GT;
＆LT;回声消息=哪里是Log4J的JAR？：$ {} log4j.jar/＆GT;
＆LT; /任务＆GT;
＆LT; /结构＆gt;
＆LT;目标＆GT;
＆LT;＆目标GT;运行＆LT; /目标＆GT;
＆LT; /目标＆GT;
＆LT; /执行＆GT;
＆LT; /处决＆GT;
＆LT;依赖和GT;
＆LT;＆依赖性GT;
＆LT;＆的groupId GT;的log4j＆LT; /的groupId＆GT;
＆LT;＆的artifactId GT;的log4j＆LT; / artifactId的＆GT;
＆LT;＆版GT; 1.2.14＆LT; /版本＆GT;
＆LT; /依赖性＆GT;
＆LT; /依赖和GT;
＆LT; /插件＆GT;
和这里就是我得到运行时编译MVN：
[信息]扫描项目...
[INFO] ----------------------------------------------- -------------------------
[INFO]大厦聊天组件
[INFO]任务段：[编译]
[INFO] ----------------------------------------------- -------------------------
下载：HTTP：//＆LT;＆删节GT; /content/groups/public/log4j/log4j/1.2.14/log4j-1.2.14.pom
2K下载
下载：HTTP：//＆LT;＆删节GT; /content/groups/public/log4j/log4j/1.2.14/log4j-1.2.14.jar
358K下载
[INFO] [antrun：运行{执行：创建的消息}]
[INFO]执行任务
[INFO] ----------------------------------------------- -------------------------
[错误] BUILD ERROR
[INFO] ----------------------------------------------- -------------------------
[INFO]错误执行的Ant任务嵌入式错误：参考的log4j：log4j的：坛子没找到。
[INFO] ----------------------------------------------- -------------------------
[信息]欲了解更多信息，与-e开关运行Maven
[INFO] ----------------------------------------------- -------------------------
[INFO]总时间：3秒
[INFO]在表面处理：周五10月16日14时54分十九秒PDT 2009年
[INFO]最后的内存：7M / 80M
[INFO] ----------------------------------------------- -------------------------
修改（2）：
查看源$ C $ C挂我决定运行命令mvn -X编译和grep为存储，它变成了一堆，其中越来越存放东西的输出日志。
有趣的是，我明确指定的依赖并不在列表中显示的事实，而且，当我切换到一个关键的基础上的一个条目我的不的看到，我仍然得到错误。
根据上code，它SingleShot联系，并随机戳，直到它的工作，这里就是我得到了这个问题的工作，（我说的引号是因为它感觉很脆弱。）
下面是做它的方式正常工作：
＆LT;属性名=log4j_location
值=$ {} maven.dependency.log4j.log4j.jar.path/＆GT;
＆LT;回声消息=$ {} log4j_location/＆GT;
一些重要的事情需要注意：你的无法的使用Maven的依赖作为REFID在设置Ant属性。你必须使用$ {}来获取Maven的VAR值。
看来，依赖必须在顶级依赖关系列表，使得Log4j提供的antrun插件的依赖并不将其暴露在插件反正，我可以看到。
所有的路径分隔符是点，没有冒号（）（：）这就是为什么我最终检查了我自己的答案是正确
。(See edits below.)
The reason I can't just use the classpath, is because I need to manage some non-java libraries, and I'm compiling a non-java project.
I'm trying to use maven dependencies in an antrun call, following the documentation on the maven site:
http://maven.apache.org/plugins/maven-antrun-plugin/examples/classpaths.html
At the bottom of the page:
<property name="mvn.dependency.jar"
refid="maven.dependency.my.group.id:my.artifact.id:classifier:jar.path"/>
<echo message="My Dependency JAR-Path: ${mvn.dependency.jar}"/>
I can't make this work no matter how I try. I've tried ${} around the refid contents, I've tried colons, periods, etc.. as separators in every way I can think of.
Can anyone tell me what that refid should really look like for some common dependency?
EDIT:
Thanks for your reply.
Using your example SingleShot, I have the following:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>create-messages</id>
<phase>compile</phase>
<configuration>
<tasks>
<property name="build.compiler" value="extJavac"/>
<property name="compile_classpath" refid="maven.compile.classpath"/>
<property name="runtime_classpath" refid="maven.runtime.classpath"/>
<property name="test_classpath" refid="maven.test.classpath"/>
<property name="plugin_classpath" refid="maven.plugin.classpath"/>
<property name="log4j.jar" refid="log4j:log4j:jar"/>
<echo message="Where is the Log4J JAR?: ${log4j.jar}"/>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
</dependency>
</dependencies>
</plugin>
And here's what I get when run mvn compile:
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Chat Component
[INFO] task-segment: [compile]
[INFO] ------------------------------------------------------------------------
Downloading: http://<redacted>/content/groups/public/log4j/log4j/1.2.14/log4j-1.2.14.pom
2K downloaded
Downloading: http://<redacted>/content/groups/public/log4j/log4j/1.2.14/log4j-1.2.14.jar
358K downloaded
[INFO] [antrun:run {execution: create-messages}]
[INFO] Executing tasks
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error executing ant tasks
Embedded error: Reference log4j:log4j:jar not found.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Fri Oct 16 14:54:19 PDT 2009
[INFO] Final Memory: 7M/80M
[INFO] ------------------------------------------------------------------------
EDIT (2):
Looking at the sourcecode linked I decided to run "mvn -X compile" and grep for "Storing", which turns up a bunch of log output where things are getting stored.
Of interest are the facts that the dependency I'm explicitly specifying isn't showing in the list, and, that when I switch to a key based on one of the entries I do see, I still get the error.
Based on the code that SingleShot linked to, and random poking until it worked, here's how I got this problem "working", (I say in quotes because it feels very tenuous.)
Here's the way to make it properly work:
<property name="log4j_location"
value="${maven.dependency.log4j.log4j.jar.path}"/>
<echo message="${log4j_location}"/>
Some important things to note: You cannot use the maven dependency as a refid in setting the ant property. You have to use ${} to get the maven var value.
It appears that the dependency must be in the top-level dependency list, making log4j a dependency of the antrun plugin does not expose it to the plugin in anyway that I can see.
All of the path separators are dots (.), no colons (:) which is why I ultimately checked my own answer as correct.
这篇关于Maven的Antrun和相关性的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！