springboot---没有配置数据库启动报错

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：

在spring boot入口方法上加上注解

//禁用spring自动配置数据库
@EnableAutoConfiguration(exclude = DataSourceAutoConfiguration.class)