SpringBoot常见问题（一）--启动报错（Cannot determine embedded database driver class for database type NONE）

SpringBoot启动报错：Cannot determine embedded database driver class for database type NONE

springboot启动时会自动注入数据源和配置jpa

解决办法一：启动类中加入注解：@SpringBootApplication(exclude={DataSourceAutoConfiguration.class,HibernateJpaAutoConfiguration.class})

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解决方法二：在Application.properties文件内配置数据源即可。代码如下：

spring.datasource.url=jdbc:mysql://localhost:3306/test
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.max-idle=10
spring.datasource.max-wait=10000
spring.datasource.min-idle=5
spring.datasource.initial-size=5