SpringCloud项目No qualifying bean of type '×××Mapper' available：的错误解决

时间 2020-12-28

标签 Spring boot SpringCloud 栏目 Spring 繁體版

原文原文链接

根本原因是mapper类没有成功注入，由于项目是从其他项目拷过来复用的，所以mybatis的basePackages没有修改还是以前的，导致找不到相应的bean进行注入操作，在springBoot 或springCloud中basePackages是通过注解@mapperScan(“”)方式扫描的，而不是以前的配置文件的方式，basePackages通常会写在application启动类上上面。

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1. No qualifying bean of type '***.***.***Mapper'
2. No qualifying bean of type ‘javax.servlet.Filter‘ available
3. No qualifying bean of type 'com.netflix.discovery.DiscoveryClient' available
4. 解决SpringBoot中 No qualifying bean of type 'com.yifeng.study.dao.UserMapper' available:...报错
5. org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com...
6. MyBatis映射错误，No qualifying bean of type 'xx.xx.UserDao' available
7. NoSuchBeanDefinitionException: No qualifying bean of type ‘com.cskaoyan.demo.DemoService‘ available
8. No qualifying bean of type [org.springframework.data.mongodb.core.MongoTemplate]
9. No qualifying bean of type 'com.sinosoft.sci.mail.service.SendMailService' a
10. factory.NoSuchBeanDefinitionException: No qualifying bean of type

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