SpringBoot 根据不同profile选择不同配置

附上pom的 profiles配置

<build>
    <finalName>${project.artifactId}</finalName>
    <resources>
      <resource>
        <directory>src/main/resources/</directory>
        <filtering>true</filtering>
      </resource>

    </resources>


    <plugins>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <encoding>utf-8</encoding>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
  </build>



  <profiles>
    <profile>
      <id>dev</id>
      <activation>
        <activeByDefault>true</activeByDefault>
      </activation>

      <properties>
        <profilesActive>dev</profilesActive>
      </properties>

    </profile>
    <profile>
      <id>test</id>
      <properties>
        <profilesActive>test</profilesActive>
      </properties>
    </profile>
    <profile>
      <id>prod</id>
      <properties>
        <profilesActive>prod</profilesActive>
      </properties>
      <build>
        <filters>
          <filter>/Users/xxx/Desktop/prod.properties</filter>
        </filters>
      </build>

    </profile>
  </profiles>

如果使用的是 application-prod.yml 文件; 里面的占位符会被prod.properties替换掉

占位符用 两个@@ 例如:@jdbc.name@