Error creating bean with name 'waterInfoController': Injection of resource dependencies failed; nest...

Spring依赖注入失败问题

原创于 2017-06-17 23:35:00 发布 · 92 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#java #前端 #spring #开发语言 #后端

本文解决了一个关于Spring框架中依赖注入失败的问题，具体为在waterInfoController类中未能找到utils.FileUpload类型的bean定义，导致资源依赖注入失败。解决方案是确保utils包被Spring正确扫描。

Error creating bean with name 'waterInfoController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [utils.FileUpload] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, lookup=, name=, description=, authenticationType=CONTAINER, type=class java.lang.Object, mappedName=)}

表示在waterController类中 [utils.FileUpload] 没有被组件扫描到

解决方案：把utils这个包放在扫描包