记录一次springboot+mybatisplus项目@Autowired依赖注入失败的问题

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'xxxServiceImpl': Unsatisfied dependency expressed through field 'baseMapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'xxxMapper' defined in file Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

 

遇到@Autowired依赖注入失败的问题，百度也找不到答案，基本上说是因为IDEA的严格导致显示报错的，但实际上我是真的报错了。

后来阅读https://stackoverflow.com/questions/35610147/spring-boot-mybatis-mapperscan-and-sqlsessionfactory发现原来是我少了mybatis-plus-boot-starter的依赖，加入依赖问题解决