带eclipse Helios和伽利略的maven编译器插件

Question

我对maven编译器插件有一个问题:当我执行命令: mvn :洁净eclipse:eclipse结果：

[INFO] >>> maven-eclipse-plugin:2.10:eclipse (default-cli) @ XXXXXXXX >>>
[INFO]
[INFO] <<< maven-eclipse-plugin:2.10:eclipse (default-cli) @ XXXXXXXX <<<
[INFO]
[INFO] --- maven-eclipse-plugin:2.10:eclipse (default-cli) @ GT_XXXXXXXX ---
[INFO] Using Eclipse Workspace: null
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5
...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------

在工作区中，文件.classpath有以下内容：

<classpath>
    ....
  <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
  ....
</classpath>

​

​

但我的问题是，我喜欢在Eclipse中将JRE_CONTAINER设置为Workspace默认的JRE。我的默认JRE是另一个JRE(您可以在图像中看到它)，结果如下：

<classpath>
    ....
  <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
  ....
</classpath>

我在eclipse Helios su windows和eclipse伽利略su Ubuntu中尝试过，但问题总是存在。

信息：

pom.xml

      ....
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.5</source>
          <target>1.5</target>
          <encoding>utf8</encoding>
        </configuration>
      </plugin>
      ....

Maven：

Apache Maven 3.1.1 (0728685237757ffbf44136acec0402957f723d9a; 2013-09-17 17:22:22+0200)
Maven home: C:\Program Files\Apache Software Foundation\apache-maven-3.1.1\bin\..
Java version: 1.7.0_21, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.7.0_21\jre
Default locale: it_IT, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"

Answer 1

找到解决办法了。解决方案是在maven-compiler-plugin中设置pom.xml，如下所示：

    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
      <classpathContainers>
           <classpathContainer>
org.eclipse.jdt.launching.JRE_CONTAINER
           </classpathContainer>
          </classpathContainers>
          <encoding>utf8</encoding>
        </configuration>
      </plugin>

tks