测试用户模块注入失败，用浏览器插件调试500 Internal Server Error

来源：6-9 用户模块所有功能自测试

不换行

2018-02-11

tomcat成功启动，但报错，而且用浏览器插件调试出现500 内部服务器错误。。看起来是注入错误，检查了下，serviceimpl有注入

严重: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.shop.service.iUserService com.shop.controller.UserController.IUserService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'IUserService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.shop.dao.UserMapper com.shop.service.impl.IUserServiceImpl.usermapper; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.shop.dao.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'IUserService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.shop.dao.UserMapper com.shop.service.impl.IUserServiceImpl.usermapper; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.shop.dao.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.shop.dao.UserMapper com.shop.service.impl.IUserServiceImpl.usermapper; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.shop.dao.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.shop.dao.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

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3回答

ranice

2018-04-21

同学这个问题解决了吗我也遇到了这个问题

ranice

我的问题解决了 UserMapper.xml的