关于报错 Error starting ApplicationContext. To display the conditions report re-run your application

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APPLICATION FAILED TO START
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Description:

Parameter 0 of constructor in com.changgou.order.service.impl.CategoryReportServiceImpl required a bean of type 'com.changgou.order.dao.CategoryReportMapper' that could not be found.

Action:

Consider defining a bean of type 'com.changgou.order.dao.CategoryReportMapper' in your configuration.

可以看下启动类中是否扫描了dao接口，或者扫描错了