Maven配置文件过滤列表
Maven profile filtering with lists

我喜欢groovy-maven-plugin这样的任务。 以下内容未经测试，但可以给您带来启发。

<properties>
  <!-- these may be overridden on the cmdline -->
  <target.env>ppd</target.env>
  <es.server.count>2</es.server.count>
<properties>

<plugin>
  <groupId>org.codehaus.gmaven</groupId>
  <artifactId>groovy-maven-plugin</artifactId>
  <version><latestPluginVersionHere></version>
  <executions>
    <execution>
      <id>build-es-host-list</id>
      <!-- phase must be earlier than process-resources -->
      <phase>validate</phase>
      <goals>
        <goal>execute</goal>
      </goals>
      <configuration>
        <source>
           <![CDATA[
            def sb = new StringBuilder()
            def targetEnv = project.properties.getProperty('targetEnv')
            def numServers = project.properties.getProperty('es.server.count')
            (1..numServers).eachWithIndex { it, idx -> 
              sb.append("${targetEnv}-es-${idx}:9700")
              if (idx < numServers) {
                sb.append(';')
              }
            }
            project.properties.setProperty('elasticsearch.members', sb.toString())
          ]]>
        </source>
      </configuration>
    </execution>
  </executions>
  <dependencies>
    <dependency>
      <groupId>org.codehaus.groovy</groupId>
      <artifactId>groovy-all</artifactId>
      <version>2.4.12</version>
    </dependency>
  </dependencies>
</plugin>

然后，application.properties文件行需要使用该属性：

elasticsearch.members=${elasticsearch.members}

POM需要为要在文件中使用的计算值启用资源过滤 。