springboot启动报错: No active profile set, falling back to default profiles: default

引用依赖包，重新启动，没有异常：

 

、<dependency>

    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>