Java 即使Bean是通过@Bean创建的，也不会出现此Bean定义异常
以前也有人问过同样的问题。但在我的情况下，我无法理解。我面临以下例外情况：Java 即使Bean是通过@Bean创建的，也不会出现此Bean定义异常,java,spring,spring-mvc,Java,Spring,Spring Mvc,以前也有人问过同样的问题。但在我的情况下，我无法理解。我面临以下例外情况： NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] MeasuringNamedParameterJdbcTemplate是使用以下方法创建的： @Bean public NamedParameterJdbcTem
NoSuchBeanDefinitionException:
No qualifying bean of type
[com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate]
@Bean
public NamedParameterJdbcTemplate NamedParameterJdbcTemplate（）引发异常{
返回新的MeasuringNamedParameterJdbcTemplate（datasource（））；
}
@Autowired
私有测量名称参数jdbc模板jdbc模板；
javax.servlet.ServletException: spring
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:553) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:344) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:791) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.Server.doStart(Server.java:282) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at com.betterknow.connector.core.AbstractRunner.startNewServer(AbstractRunner.java:298) [connector-core-0.3.12.jar:na]
at com.betterknow.connectonce.runner.ConnectOnceRunner.runOverride(ConnectOnceRunner.java:77) [connectonce-connector-core-0.7.17.jar:na]
at com.betterknow.connector.core.AbstractRunner.run(AbstractRunner.java:179) [connector-core-0.3.12.jar:na]
at com.betterknow.connectonce.runner.ConnectOnceMain.main(ConnectOnceMain.java:16) [connectonce-connector-core-0.7.17.jar:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entitiesCache': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntitiesCache.entityCacheLoader; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[javax.servlet-3.0.0.v201112011016.jar:na]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:532) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
... 13 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntitiesCache.entityCacheLoader; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 31 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 33 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 44 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 46 common frames omitted
10:27:10.197 [main] ERROR c.b.c.runner.ConnectOnceRunner - Failed to start main Spring http listener
javax.servlet.ServletException: spring
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:553) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:344) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:791) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.server.Server.doStart(Server.java:282) ~[jetty-server-8.1.14.v20131031.jar:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) ~[jetty-util-8.1.14.v20131031.jar:8.1.14.v20131031]
at com.betterknow.connector.core.AbstractRunner.startNewServer(AbstractRunner.java:298) [connector-core-0.3.12.jar:na]
at com.betterknow.connectonce.runner.ConnectOnceRunner.runOverride(ConnectOnceRunner.java:77) ~[connectonce-connector-core-0.7.17.jar:na]
at com.betterknow.connector.core.AbstractRunner.run(AbstractRunner.java:179) [connector-core-0.3.12.jar:na]
at com.betterknow.connectonce.runner.ConnectOnceMain.main(ConnectOnceMain.java:16) [connectonce-connector-core-0.7.17.jar:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entitiesCache': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntitiesCache.entityCacheLoader; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) ~[spring-webmvc-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[javax.servlet-3.0.0.v201112011016.jar:na]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:532) ~[jetty-servlet-8.1.14.v20131031.jar:8.1.14.v20131031]
... 13 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntitiesCache.entityCacheLoader; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 31 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityCacheLoader': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 33 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate com.betterknow.connectonce.connector.peoplesoft.jdbc.cache.EntityCacheLoader.jdbcTemplate; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] 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)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 44 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.betterknow.connectonce.jdbc.MeasuringNamedParameterJdbcTemplate] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.5.RELEASE.jar:4.1.5.RELEASE]
... 46 common frames omitted
您的bean的类型为
NamedParameterJdbcTemplate @Bean
public NamedParameterJdbcTemplate namedParameterJdbcTemplate() throws Exception {
return new MeasuringNamedParameterJdbcTemplate(datasource());
}
@Autowired // Field injection is not recommended
private NamedParameterJdbcTemplate jdbcTemplate;
MeasuringNamedParameterJdbcTemplateNamedParameterJdbcTemplate @Bean
public NamedParameterJdbcTemplate namedParameterJdbcTemplate() throws Exception {
return new MeasuringNamedParameterJdbcTemplate(datasource());
}
@Autowired // Field injection is not recommended
private NamedParameterJdbcTemplate jdbcTemplate;
MeasuringNamedParameterJdbcTemplate @Bean
public MeasuringNamedParameterJdbcTemplate namedParameterJdbcTemplate() throws Exception {
return new MeasuringNamedParameterJdbcTemplate(datasource());
}
@Autowired
private MeasuringNamedParameterJdbcTemplate jdbcTemplate;
您是否尝试过将factory方法返回类型更改为
MeasuringNamedParameterJdbcTemplate@Bean@component@component