springboot结合maven配置不同环境的profile方式

spring:
    profiles:
        active: @spring.profiles.active@

<profiles>
   <profile>
      <id>dev</id>
      <activation>
         <activeByDefault>true</activeByDefault>
      </activation>
      <properties>
         <!-- default Spring profiles -->
         <spring.profiles.active>dev</spring.profiles.active>
      </properties>
   </profile>
       <profile>
           <id>prod</id>
           <properties>
               <!-- default Spring profiles -->
               <spring.profiles.active>prod</spring.profiles.active>
           </properties>
       </profile>
</profiles>

#application.properties文件内容
spring.profiles.active=dev
------------------------分割线----------------------------
#application-dev.properties文件内容
#数据库相关配置
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/test?characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
具体配置各求所需,这里就不一一列举了

<resources>
	<resource>
		<directory>src/main/resources</directory>
		<!-- 资源根目录排除各环境的配置，使用单独的资源目录来指定 -->
		<excludes>
			<exclude>pro/*</exclude>
			<exclude>dev/*</exclude>
			<exclude>test/*</exclude>
			<!--
			   因为配置profiles原因，我们在打包不希望将如下文件打包进去，所以打包时注释掉即可
			   如果是本地开发运行需要去掉注释
            -->
			<!--<exclude>application-pro.properties</exclude>-->
			<!--<exclude>application-test.properties</exclude>-->
			<!--<exclude>application-dev.properties</exclude>-->
		</excludes>
		<filtering>true</filtering>
	</resource>
	<resource>
		<directory>src/main/resources/${profiles.active}</directory>
	</resource>
</resources>
#profiles配置和<build>同级
<profiles>
		<profile>
			<!-- 本地开发环境 -->
			<id>dev</id>
			<properties>
				<profiles.active>dev</profiles.active>
			</properties>
			<activation>
				<activeByDefault>true</activeByDefault>
			</activation>
		</profile>
		<profile>
			<!-- 测试环境 -->
			<id>test</id>
			<properties>
				<profiles.active>test</profiles.active>
			</properties>
		</profile>
		<profile>
			<!-- 生产环境 -->
			<id>pro</id>
			<properties>
				<profiles.active>pro</profiles.active>
			</properties>
		</profile>
	</profiles>