No qualifying bean of type ‘edu.forever.mapper.

大白1004

于 2023-04-19 14:47:03 发布

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分类专栏：异常and报错文章标签： java mybatis spring

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在应用上下文初始化时遇到异常，具体表现为Spring在创建sysDeptServiceImplbean时，由于fieldbaseMapper的依赖未满足，找不到类型的beanedu.forever.mapper.SysDeptMapper。问题可能是mapper包未被正确扫描。

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异常

Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sysDeptServiceImpl': Unsatisfied dependency expressed through field 'baseMapper'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'edu.forever.mapper.SysDeptMapper' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

org.springframework.beans.factory.UnsatisfiedDependencyException:创建名称为'sysDeptServiceImpl'的bean时出错:通过字段'baseMapper'表示不满意的依赖;嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException:没有类型为'edu.forever.mapper的合格bean。SysDeptMapper' available:预期至少有1个bean符合自动候选资格。依赖注解:{@org.springframework.beans.factory.annotation.Autowired(required=true)}