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Description:Field userMapper in com.example.demo.service.impl.UserServiceImpl required a bean of type 'com.example.demo.mapper.SysUserMapper' that could not be found.
2020-12-20
源自：SpringBoot开发常用技术整合 8-2
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参考这个csdn网址，解决了
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SpringBoot 极简开发的框架整合利器
7 回答启动项目报错
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3 回答Description: Field resource in com.imooc.controller.HelloContoller required a bean of type 'com.imocc.pojo.Resource' that could not be found. Action: Consider defining a bean of type 'com.imocc.pojo.Resource' in your configuration.
6 回答Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1007E: Property or field 'message' cannot be found on null
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