ConflictingBeanDefinitionException: Annotation-specified bean name ‘XXX‘ for bean class

最新推荐文章于 2024-11-13 22:22:32 发布

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最新推荐文章于 2024-11-13 22:22:32 发布 · 4.3k 阅读

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#java #spring #开发语言

报错原因是Springcontext中有两个名称相同但类不兼容的bean定义。解决方案包括修改bean名称、区分类名或包名、使用@Qualifier注解指定注入的bean，或者在@ComponentScan中排除特定Bean。文章详细解释了如何通过excludeFilters排除类型相同的Bean。

报错信息

Caused by: org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'mybatisInterceptor' for bean class [com.sinandata.service.commons.config.MybatisInterceptor] conflicts with existing, non-compatible bean definition of same name and class [com.sinandata.kg.report.config.MybatisInterceptor]
	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:349)
	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:287)
	at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:132)
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:296)
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(Configurati