Description:
Cannot determine embedded database driver class for database type NONE
Action:
If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).
解决方法：
1. 说明你的数据库连接不上，看看有关数据库的配置是否加上。
认真检查配置文件。
2.添加数据-exclude={DataSourceAutoConfiguration.class}
@SpringBootApplication(exclude={DataSourceAutoConfiguration.class})
3. 去掉下面的引用
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
来源：oschina
链接：https://my.oschina.net/kuchawyz/blog/3220775