SpringBoot整合mybatis-plus异常：Unsatisfied dependency expressed through field 'mapper'解决办法

报错信息截取：

Unsatisfied dependency expressed through field 'baseMapper'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean 

解决办法：springboot启动类上加 @MapperScan();注解，如下

@SpringBootApplication
@MapperScan(value = "com.xxxxx.xxxx.mapper")
public class ManagesysApplication {

注：网上还有一种写法：就是在mapper接口上添加@Mapper注解，然而这种写法并不能解决扫包不全的问题。用上面的做法，指定扫描路径即可。