springcloud maven 定义全局环境变量控制打包环境

父pom中的内容，定义dev/pvt/api环境

<profiles>
    <profile>
        <id>dev</id>
        <properties>
            <profileActive>dev</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>pvt</id>
        <properties>
            <profileActive>pvt</profileActive>
        </properties>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
    </profile>
    <profile>
        <id>api</id>
        <properties>
            <profileActive>api</profileActive>
        </properties>
        <activation>
            <activeByDefault>false</activeByDefault>
        </activation>
    </profile>
</profiles>

springboot中的application.yml中的内容：

spring:
  application:
    name: model-service
  profiles:
    active: @profileActive@

子工程的pom文件中添加插件

<plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-resources-plugin</artifactId>
   <version>2.6</version>
   <executions>
      <execution>
         <id>copy-resources</id>
         <phase>validate</phase>
         <goals>
            <goal>copy-resources</goal>
         </goals>
         <configuration>
            <outputDirectory>${project.build.outputDirectory}</outputDirectory>
            <resources>
               <resource>
                  <!-- 指定resources插件处理哪个目录下的资源文件 -->
                  <directory>src/main/resources</directory>
                  <filtering>true</filtering>
               </resource>
            </resources>
         </configuration>
      </execution>
   </executions>

</plugin>

打包命令 -大P dev是环境，父pom中配置的

mvn install -P dev