注入了一个记录日志的接口，启动微服务工程的时候报错了：No qualifying bean of type 'com.cscecnf.common.log.SysOprLogDao'

标签：cscecnf java log support factory springframework 报错 beans org

【问题描述】

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'monitorAreaServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sysOprLogService' defined in class path resource [com/cscecnf/common/log/SysOprLogConfig.class]: Unsatisfied dependency expressed through method 'sysOprLogService' parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.cscecnf.common.log.SysOprLogDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(CommonAnnotationBeanPostProcessor.java:337)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1422)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1290)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1210)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640)
... 19 common frames omitted

 

【原因分析&解决方案】

@Resource
private SysOprLogService logService;
在某个服务类中注入了一个记录日志的接口，该接口是在依赖的common模块中，启动的时候报错，提示找不到可用的SysOprLogDao，应该是找不到对应的SysOprLogDao.xml文件；
需要在nacos的配置文件中增加这个common模块的jar包中对应的mapper文件的路径；

　原始配置： 　　#mybatis-plus配置 　　mybatis-plus: 　　mapper-locations: classpath:/mapper/**/*.xml 　　　　#mybatis mapper 文件路径    修改为： 　　#mybatis-plus配置 　　mybatis-plus: 　　mapper-locations: classpath*:/mapper/**/*.xml 　　　　#mybatis mapper 文件路径

 

标签：cscecnf,java,log,support,factory,springframework,报错,beans,org
From： https://www.cnblogs.com/heyi-77/p/17263437.html