原文:Java报错: A component required a bean of type 'com.sirifeng.testmybatis.mapper.BookMapper' that could not be found.

在学习Spring boot mybatis时,报错A component required a bean of type com.sirifeng.testmybatis.mapper.BookMapper that could not be found. 后来发现是在启动器上没有添加注解 ...

2020-11-24 20:23 0 903 推荐指数:

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required a bean of type 'com.zhb.dao.StudentDao' that could not be found.

1、在书写Springboot练习的时候报错,检查mybatis的配置文件并未发现错误,采用的是springoot+mybatis 配置文件:已经配置了接口的实现 在Controller中也已经注入了studentdao 2、解决方案 在启动类中添加注解,扫描配置文件 ...

Sat Sep 19 22:39:00 CST 2020 0 455
 
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