Spring @Transactional注解出错：CglibAopProxy - Unable to apply any optimisations to advised method

在原来的程序基础上加了Shiro框架之后再使用@Transactional注解会莫名其妙地出现这个错误，日志大概如下：

2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:221 - Creating shared instance of singleton bean 'manageSiteService'
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:448 - Creating instance of bean 'manageSiteService'
2016-11-03 22:34:25 DEBUG InjectionMetadata:72 - Registered injected element on class [com.iot.baobiao.service.ManageSiteService]: AutowiredFieldElement for private com.iot.baobiao.dao.UserDaoInterface com.iot.baobiao.service.ManageSiteService.userDaoInterface
2016-11-03 22:34:25 DEBUG InjectionMetadata:72 - Registered injected element on class [com.iot.baobiao.service.ManageSiteService]: AutowiredFieldElement for private com.iot.baobiao.dao.SiteDaoInterface com.iot.baobiao.service.ManageSiteService.siteDaoInterface
2016-11-03 22:34:25 DEBUG InjectionMetadata:72 - Registered injected element on class [com.iot.baobiao.service.ManageSiteService]: AutowiredFieldElement for private com.iot.baobiao.dao.UserSiteDaoInterface com.iot.baobiao.service.ManageSiteService.userSiteDaoInterface
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:529 - Eagerly caching bean 'manageSiteService' to allow for resolving potential circular references
2016-11-03 22:34:25 DEBUG InjectionMetadata:86 - Processing injected element of bean 'manageSiteService': AutowiredFieldElement for private com.iot.baobiao.dao.UserDaoInterface com.iot.baobiao.service.ManageSiteService.userDaoInterface
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG AutowiredAnnotationBeanPostProcessor:517 - Autowiring by type from bean name 'manageSiteService' to bean named 'userDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG InjectionMetadata:86 - Processing injected element of bean 'manageSiteService': AutowiredFieldElement for private com.iot.baobiao.dao.SiteDaoInterface com.iot.baobiao.service.ManageSiteService.siteDaoInterface
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'siteDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG AutowiredAnnotationBeanPostProcessor:517 - Autowiring by type from bean name 'manageSiteService' to bean named 'siteDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG InjectionMetadata:86 - Processing injected element of bean 'manageSiteService': AutowiredFieldElement for private com.iot.baobiao.dao.UserSiteDaoInterface com.iot.baobiao.service.ManageSiteService.userSiteDaoInterface
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userSiteDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG AutowiredAnnotationBeanPostProcessor:517 - Autowiring by type from bean name 'manageSiteService' to bean named 'userSiteDaoInterfaceImpl'
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.cache.config.internalCacheAdvisor'
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
2016-11-03 22:34:25 DEBUG AnnotationTransactionAttributeSource:108 - Adding transactional method 'ManageSiteService.addUserSite' with attribute: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
2016-11-03 22:34:25 DEBUG InfrastructureAdvisorAutoProxyCreator:528 - Creating implicit proxy for bean 'manageSiteService' with 0 common interceptors and 1 specific interceptors
2016-11-03 22:34:25 DEBUG CglibAopProxy:159 - Creating CGLIB proxy: target source is SingletonTargetSource for target object [com.iot.baobiao.service.ManageSiteService@31125aed]
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public java.lang.String com.iot.baobiao.service.ManageSiteService.deleteSiteByDomain(java.lang.String)
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public void com.iot.baobiao.service.ManageSiteService.deleteUserSite(int,int)
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public java.util.List com.iot.baobiao.service.ManageSiteService.queryUserSite(int)
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public int com.iot.baobiao.service.ManageSiteService.addUserSite(int,java.util.Map)
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public java.util.List com.iot.baobiao.service.ManageSiteService.queryDomainList()
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public java.util.List com.iot.baobiao.service.ManageSiteService.queryUserSiteID(int)
2016-11-03 22:34:25 DEBUG CglibAopProxy:797 - Found 'equals' method: public boolean java.lang.Object.equals(java.lang.Object)
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: public java.lang.String java.lang.Object.toString()
2016-11-03 22:34:25 DEBUG CglibAopProxy:802 - Found 'hashCode' method: public native int java.lang.Object.hashCode()
2016-11-03 22:34:25 DEBUG CglibAopProxy:833 - Unable to apply any optimisations to advised method: protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract int org.springframework.aop.framework.Advised.indexOf(org.springframework.aop.Advisor)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract int org.springframework.aop.framework.Advised.indexOf(org.aopalliance.aop.Advice)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isFrozen()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvice(org.aopalliance.aop.Advice) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvice(int,org.aopalliance.aop.Advice) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.removeAdvice(org.aopalliance.aop.Advice)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.replaceAdvisor(org.springframework.aop.Advisor,org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.removeAdvisor(org.springframework.aop.Advisor)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.removeAdvisor(int) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isPreFiltered()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract org.springframework.aop.Advisor[] org.springframework.aop.framework.Advised.getAdvisors()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setTargetSource(org.springframework.aop.TargetSource)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvisor(int,org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvisor(org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract org.springframework.aop.TargetSource org.springframework.aop.framework.Advised.getTargetSource()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setPreFiltered(boolean)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isExposeProxy()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setExposeProxy(boolean)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isProxyTargetClass()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract java.lang.Class[] org.springframework.aop.framework.Advised.getProxiedInterfaces()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isInterfaceProxied(java.lang.Class)
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract java.lang.String org.springframework.aop.framework.Advised.toProxyConfigString()
2016-11-03 22:34:25 DEBUG CglibAopProxy:791 - Method is declared on Advised interface: public abstract java.lang.Class org.springframework.aop.TargetClassAware.getTargetClass()
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.cache.config.internalCacheAdvisor'
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'authorizationAttributeSourceAdvisor'
2016-11-03 22:34:25 DEBUG AnnotationTransactionAttributeSource:108 - Adding transactional method 'ManageSiteService$$EnhancerBySpringCGLIB$$6e5c0f57.addUserSite' with attribute: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
2016-11-03 22:34:25 DEBUG DefaultAdvisorAutoProxyCreator:528 - Creating implicit proxy for bean 'manageSiteService' with 0 common interceptors and 1 specific interceptors
2016-11-03 22:34:25 DEBUG JdkDynamicAopProxy:118 - Creating JDK dynamic proxy: target source is SingletonTargetSource for target object [com.iot.baobiao.service.ManageSiteService$$EnhancerBySpringCGLIB$$6e5c0f57@5924b25f]
2016-11-03 22:34:25 DEBUG DefaultListableBeanFactory:484 - Finished creating instance of bean 'manageSiteService'......2016-11-03 22:34:31 DEBUG DefaultListableBeanFactory:529 - Eagerly caching bean 'siteController' to allow for resolving potential circular references
2016-11-03 22:34:31 DEBUG InjectionMetadata:86 - Processing injected element of bean 'siteController': AutowiredFieldElement for com.iot.baobiao.service.ManageSiteService com.iot.baobiao.controller.SiteController.manageSiteService
2016-11-03 22:34:31 WARN  AnnotationConfigWebApplicationContext:549 - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'siteController': Unsatisfied dependency expressed through field 'manageSiteService': No qualifying bean of type [com.iot.baobiao.service.ManageSiteService] found for dependency [com.iot.baobiao.service.ManageSiteService]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.iot.baobiao.service.ManageSiteService] found for dependency [com.iot.baobiao.service.ManageSiteService]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
2016-11-03 22:34:31 DEBUG DefaultListableBeanFactory:512 - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@5859e555: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.event.internalEventListenerProcessor,org.springframework.context.event.internalEventListenerFactory,webConfig,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,customExceptionHandler,loginController,payController,siteController,userController,org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration,defaultServletHandlerMapping,mvcConversionService,beanNameHandlerMapping,simpleControllerHandlerAdapter,requestMappingHandlerMapping,mvcResourceUrlProvider,resourceHandlerMapping,viewControllerHandlerMapping,mvcUriComponentsContributor,requestMappingHandlerAdapter,httpRequestHandlerAdapter,mvcContentNegotiationManager,handlerExceptionResolver,mvcValidator,mvcUrlPathHelper,mvcPathMatcher,mvcViewResolver,shiroFilter,viewResolver]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@30aa879f
03-Nov-2016 22:34:31.276 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.filterStart Exception starting filter shiroFilterorg.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'siteController': Unsatisfied dependency expressed through field 'manageSiteService': No qualifying bean of type [com.iot.baobiao.service.ManageSiteService] found for dependency [com.iot.baobiao.service.ManageSiteService]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.iot.baobiao.service.ManageSiteService] found for dependency [com.iot.baobiao.service.ManageSiteService]: 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:573)at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:350)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:775)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)at org.springframework.web.filter.DelegatingFilterProxy.findWebApplicationContext(DelegatingFilterProxy.java:297)at org.springframework.web.filter.DelegatingFilterProxy.initFilterBean(DelegatingFilterProxy.java:233)at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:199)at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279)at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:109)at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4689)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5329)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1696)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:484)at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:433)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401)at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:324)at sun.rmi.transport.Transport$1.run(Transport.java:200)at sun.rmi.transport.Transport$1.run(Transport.java:197)at java.security.AccessController.doPrivileged(Native Method)at sun.rmi.transport.Transport.serviceCall(Transport.java:196)at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)at java.security.AccessController.doPrivileged(Native Method)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.iot.baobiao.service.ManageSiteService] found for dependency [com.iot.baobiao.service.ManageSiteService]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1398)at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1018)at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:570)... 62 more

这样的错误大概原因就是Cglib无法创建带有@Transactional注解的方法的类的代理，所以Spring就采用了JDK动态代理的方法来给带有@Transactional注解的方法创建代理，但是JDK动态代理只能代理实现了接口的类，而ManageSiteService类没有实现接口，所以问题就出现了。解决的方法就是创建一个接口ManageSiteService，再创建一个类实现这个接口ManageSiteServiceImpl，注入这个实现类，就可以在这个实现类的方法上面使用@Transactional注解了！这样即使Cglib代理不了也可以使用JDK动态代理来实现@Transactional注解。修改后的创建ManageSiteService Bean的部分日志如下：

2016-11-04 09:18:35 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userSiteDaoInterfaceImpl'
2016-11-04 09:18:35 DEBUG AutowiredAnnotationBeanPostProcessor:517 - Autowiring by type from bean name 'manageSiteServiceImpl' to bean named 'userSiteDaoInterfaceImpl'
2016-11-04 09:18:35 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.cache.config.internalCacheAdvisor'
2016-11-04 09:18:35 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
2016-11-04 09:18:35 DEBUG AnnotationTransactionAttributeSource:108 - Adding transactional method 'ManageSiteServiceImpl.addUserSite' with attribute: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
2016-11-04 09:18:35 DEBUG InfrastructureAdvisorAutoProxyCreator:528 - Creating implicit proxy for bean 'manageSiteServiceImpl' with 0 common interceptors and 1 specific interceptors
2016-11-04 09:18:35 DEBUG JdkDynamicAopProxy:118 - Creating JDK dynamic proxy: target source is SingletonTargetSource for target object [com.iot.baobiao.service.ManageSiteServiceImpl@39b79729]
2016-11-04 09:18:35 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.cache.config.internalCacheAdvisor'
2016-11-04 09:18:35 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'

可以看到直接使用了JDK动态代理。

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