SpringBoot中使用Maven的profile的配置

<profiles>
        <profile>
            <id>dev</id>
            <properties>
                <spring.profiles.active>dev</spring.profiles.active>
            </properties>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
        </profile>
        <profile>
            <id>test</id>
            <properties>
                <spring.profiles.active>test</spring.profiles.active>
            </properties>
        </profile>
        <profile>
            <id>prod</id>
            <properties>
                <spring.profiles.active>prod</spring.profiles.active>
            </properties>
        </profile>
 </profiles>

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>

        <filters>
            <filter>src/main/resources/filter/application-${spring.profiles.active}.properties</filter>
        </filters>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
                <excludes>
                    <exclude>filter/*</exclude>
                </excludes>
            </resource>
        </resources>
</build>

注意: SpringBoot中默认的占位符为"@"