【Java】conflicts with existing, non-compatible bean definition of same name and class

1. 报错
   org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [org.springblade.Application]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name ‘archiveBorrowRelateController’ for bean class [org.springblade.modules.archiveToDo.controller.ArchiveBorrowRelateController] conflicts with existing, non-compatible bean definition of same name and class [org.springblade.modules.archiveAdvantage.controller.ArchiveBorrowRelateController]
   
2. 原因
   新增的Controller在该项目中已经存在，重复了。如下所示：
   
3. 解决
   （1）删掉重复的文件
   （2）然后刷新maven，清缓存clean
   

（3）重启项目