Mybatis配置org.mybatis.spring.boot mybatis-spring-boot-starter 2.2.2 ${basedir}/src/main/resources false **/mapper/*.xml
配置文件配置
#注意pom文件是不是没有配置将mapper.xml作为资源文件 mybatis: mapper-locations: classpath:mapper/*.xml
配置类
@Configuration
@MapperScan(basePackages = "com.**.dao")
public class MybatisConfig {
}



