在带有泛型的类中使用@Resource时，报了如下错误信息：
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'saleChanceService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'com.zwl.base.BaseMapper<?, ?>' available: expected single matching bean but found 4: cusDevPlanMapper,roleMapper,saleChanceMapper,userMapper
意思是Bean绑定错误，错误原因：“在带有泛型的类中使用注解完成自动注入时，注解只能使用@Autowired”，到这里相信你该知道怎么该了吧。
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