springboot 报错Field XXX required a bean of type XXX that could not be found.

Posted 2021-03-10 Mr.L

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报错原因：

MyBatis是第三方组件，spring并不会自动管理MyBatis相关对象的生命周期，因此需要手动配置，将MyBatis相关对象交给spring容器来管理。

解决方式：

在启动类中增加注解@MapperScan("cn.lxy.repository")

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