springboot启动失败（ No active profile set, falling back to default profiles: default）

springboot启动出现下面情况：

pom.xml里添加依赖即可

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

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

 原文：https://www.cnblogs.com/bihanghang/p/10190813.html