测试类无法注入EcommerceUserDao
来源:6-3 数据表及 ORM 过程

慕慕1195323
2021-11-16
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘com.imooc.ecommerce.service.EcommerceUserTest’: Unsatisfied dependency expressed through field ‘ecommerceUserDao’; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type ‘com.imooc.ecommerce.dao.EcommerceUserDao’ available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
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张勤一
2021-11-16
同学你好:
看这种报错的异常没什么价值,无法注入,要么就是不在 Spring 的包扫描范围内,要么就是代码写错了(漏写了注解之类的);对比下我的代码吧。
112021-11-23
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