前言

搭建项目报错为这个，阅读可知找不到这个通用mapper接口

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APPLICATION FAILED TO START
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Description:

Field userInfoDao in com.picc.service.UserInfoService required a bean of type 'com.dao.UserInfoDao' that could not be found.


Action:

Consider defining a bean of type 'com.dao.UserInfoDao' in your configuration.


Process finished with exit code 1

解决

注解导包错了，两个mapper的包应该是不一致的