Maven项目依赖于JDK版本 [英] Maven project dependecy against JDK version

问题描述

我有一些项目需要使用特定版本的JDK进行构建。

问题不在源和目标参数中，而是在在编译期间使用的运行时。
在某些情况下，如果我尝试使用错误的JDK进行编译，我会收到一个编译错误，但有时构建是成功的，并且在使用jar时遇到运行时错误。

例如在eclipse中，我有能力为.classpath文件中的项目建立执行环境。

有没有办法在maven中处理这种情况？

我想要的是能够处理JRE依赖关系，如POM文件中项目的其他依赖项。

更新：

当我问这个问题时，接受的解决方案是最好的解决方案，所以我不会改变它。同时，引入了一种解决这类问题的新方法： Maven Toolchain 。

解决方案

我发现这篇文章：

http：// maven.apache.org/plugins/maven-compiler-plugin/examples/compile-using-different-jdk.html

 <项目> 
 [...] 
< build> 
 [...] 
< plugins> 
< plugin> 
< groupId> org.apache.maven.plugins< / groupId> 
< artifactId> maven-compiler-plugin< / artifactId> 
< version> 2.1< / version> 
< configuration> 
< verbose> true< / verbose> 
< fork> true< / fork> 
< executable> $ {JAVA_1_4_HOME} / bin / javac< / executable> 
< compilerVersion> 1.3< / compilerVersion> 
< / configuration> 
< / plugin> 
< / plugins> 
 [...] 
< / build> 
 [...] 
< / project> 
  

I have projects that need to be build with a specific version of the JDK.

The problem isn't in the source and target parameters but in the jars of the runtime used during compilation. In some cases I get a compilation error if I try to compile with the wrong JDK, but sometimes the build is successful and I get runtime errors when using the jars.

For example in eclipse I have the ability to establish the execution enviroment for the project in the .classpath file.

Is there a way to handle such situation in maven?

What I would like to have is the ability to handle JRE dependency like other dependencies of the project in the POM file.

UPDATE:

The accepted solution was the best one when I asked this question, so I won't change it. Meanwhile a new solution to this kind of problems has been introduced: Maven Toolchain. Follow the link for further details.

解决方案

I've found this article:

http://maven.apache.org/plugins/maven-compiler-plugin/examples/compile-using-different-jdk.html

<project>
  [...]
  <build>
    [...]
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.1</version>
        <configuration>
          <verbose>true</verbose>
          <fork>true</fork>
          <executable>${JAVA_1_4_HOME}/bin/javac</executable>
          <compilerVersion>1.3</compilerVersion>
        </configuration>
      </plugin>
    </plugins>
    [...]
  </build>
  [...]
</project>

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