Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-05-30 18:10:07.868 ERROR 4592 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
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APPLICATION FAILED TO START
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Description:
Field userDao in com.miaosha.service.UserService required a bean of type 'com.miaosha.dao.UserDao' that could not be found.
Action:
Consider defining a bean of type 'com.miaosha.dao.UserDao' in your configuration.
老师,这是什么原因