no active profile set, falling back to default profiles: default

原因
可能是maven打包时没有打包配置文件

解决方法
在pom文件添加如下配置

<build>
        <resources>
            <!--如果pro和xml文件放在源码java包下，也需要编译-->
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.yml</include>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.yml</include>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>