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

问题描述

我有需要使用特定版本的JDK构建的项目。

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

问题不在源和目标参数中，而是在罐子里面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，则会出现编译错误，但有时构建成功并且在使用jar时出现运行时错误。

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.

例如在eclipse中，我有能力在.classpath文件中为项目建立执行环境。

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

有没有办法在maven中处理这种情况？

Is there a way to handle such situation in maven?

我想要的是能够处理JRE依赖性，就像POM文件中项目的其他依赖项一样。

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

当我提出这个问题时，接受的解决方案是最好的，所以我不会改变它。同时引入了针对此类问题的新解决方案： Maven Toolchain 。请点击链接了解更多详情。

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.

推荐答案

我发现这篇文章：

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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