qualifying专题

多数据源启动异常：No qualifying bean of type ‘javax.sql.DataSource‘ available: more than one ‘primary‘ bean f

多数据源报错:No qualifying bean of type 'javax.sql.DataSource' available: more than one 'primary' bean found among 初始化方法中会获取数据源 ,当你有两个数据源的时候，程序不知道取哪一个，所以报错，需要设置'primary' 解决办法：定义数据源的地方加个primary="true"

No qualifying bean of type [com.jj.mapper.UserMapper] found for dependency

环境 web.xml中只配置了DispatcherServlet，没有配置ContextLoaderListener spring-mvc配置了注解 <context:component-scan base-package="com.XXX" /> <mvc:annotation-driven/> applicationContext.xml不存在或名字不一样。报错 No

SpringBoot测试异常 No qualifying bean of type org.springframework.boot.test.web.client.TestRestTemplate

问题描述在使用Spring Boot 测试时，出现了异常 No qualifying bean of type org.springframework.boot.test.web.client.TestRestTemplate 2020-05-11 17:20:59 [main] ERROR TestContextManager:89 - Caught exception whi

Springboot配置data jpa后启动失败报No qualifying bean of type 和Not a managed type

错误１： Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'email.tianlangstudio.aliyun.com.portal.repo.IAppRepo' available: expected at least 1 bean

autowire注解读不到bean实例的问题 nested exception iry.NoSuchBeanDefinitionException: No qualifying bean of typ

因为我用的orm框架是mp 所以service层除了自己写的实现外默认会多一个mp本身的实现类，所以在controller注入的时候光用@Autowired是找不到的需要配合@Qualifier并且写上实现类名才可以但是我遇到的问题是 @Qualifier也使用了但是还是报错代码如下：研究半天没搞明白后来在我们大神的指点下才知道原因,正确代码如下：细心的朋友应该能看到，@Q

NoSuchBeanDefinitionException: No qualifying bean of type ‘cn.cugb.dao.accountDao‘ available

出错原因：在dao接口的实现类上没有添加Repository注解，导致当前类没有被创建，容器中也就没有该对象。

出现No qualifying bean of type [com...dao.InfoDao] found for :错误！

1、问题：启动Tomcat时报错！主要错误代码如下 No qualifying bean of type [com.*.*.*.*.*.dao.InfoDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency

mybatis-plus框架报错No qualifying bean of type ‘xx.xx.xxMapper‘ available

解决办法：

【报错】No qualifying bean of type ‘com...mapper.ProductMapper‘ available: expected at least 1 ......

【报错】： No qualifying bean of type ‘com.example.xxx.mapper.ProductMapper’ available: expected at least 1 bean which qualifies as autowire candidate. 方法一：在mapper里面加上@Mapper 方法二：在启动类里面加上mapper包的扫描路径

纯javaBean配置 ssm 报错 No qualifying bean of type [springMybatisNoXml.RoleMapper] found for dependency

前言最近在重新看 <<Java EE 联网轻量级框架整合开发>>，也就是这本书，最最后一章有一个模拟高并发抢红包的案例，其中作者采用了纯 java bean 的配置方式，但是我按照作者的流程走下来，发现总是报如题的错误，但是代码和作者所写的又没有什么差别，很奇怪。在网上搜了很多博客都没有相关的错误，甚至于有些博客写的注解配置和该书作者的配置完全相同，且能够运行，我从网上下载下了博客作者的 de

NoSuchBeanDefinitionException: No qualifying bean of type xx

zhu失败，找不到具体对象 Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'xxx.xxx.xxx' available: expected at least 1 bean which qualifies as autowire cand

No qualifying bean of type ‘com.example.book.mapper.BooksMapper‘ available: expected at least 1 bean

具体报错： No qualifying bean of type 'com.example.book.mapper.BooksMapper' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.f

springboot事务回滚报错No qualifying bean of type ‘org.springframework.transaction.TransactionManager‘ avai

报错信息如下：No qualifying bean of type 'org.springframework.transaction.TransactionManager' available 经调查发现是项目配置多数据源导致的。项目中配置多个数据源后，在使用@Transactional()注解时如果不直接指定使用的数据源，Spring就不知道具体使用哪

No qualifying bean of type ‘service.Impl.BookSaveServiceImpl‘ available

使用spring注解的开发方式，报错说没有找到这个 BookSaveServiceImpl 的bean 解决: 原来是没有扫描service包，加上就行正常启动

No qualifying bean of type [com.rjhc.application.organAccess.service.xxxx]

必须要有实现impl ，不然在控制层无法使用 @Autowired。

No qualifying bean of type [com.service.UserService] found for dependency: 解决方案

使用 @ContextConfiguration(locations = { "classpath:/spring-mybatis.xml"})@RunWith(SpringJUnit4ClassRunner.class) 进行测试的时候报这个错。将spring配置文件的包扫描注解 <context:component-scan base-package=“com”/> 改成了 <con

No qualifying bean of type tk.mybatis.mapper.common.Mapper

前言 springboot集成了tkMapper。现在在添加BaseService。报错信息 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'baseService': Injection of resource dependencies failed

No qualifying bean of type [..] found for dependency

最近测试一个项目，启动项目的时候一直出现如下的提示：Caused by:org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.chainmobile.test.service.LoginService] found for dependency: expect

牛客网Spring入门出现问题：No qualifying bean of type ‘dao.AlphaDao‘ availabe

运行出现问题：No qualifying bean of type 'dao.AlphaDao' availabe 解决方式：将文件目录改成如图所示即可。

解决SSM项目中 ServiceTest类方法报No qualifying bean of type ‘com.dao.XXXMapper‘ available错问题

具体错误为： Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘userServiceImpl’: Unsatisfied dependency expressed through field ‘userMapper’; nested

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type ‘com.qf

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type ‘com.qf.hospital.service.RegisterService’ available 出现这样的错误，是因为没有加上@Service注解，对象没有交给spring容器去管理记得加上注解

解决 No qualifying bean of type 问题

解决 No qualifying bean of type 问题思路: 1 检查是否添加了对应注解 2 检查配置是否正确,扫描包名, 类名及id是否正确一 . 传统SSM项目 ssm项目，出现“No qualifying bean of type found for dependency ***”错误，最后定位到该bean，仔细检查， 1 首先检查是否在类上添加了