这是我的第一个案例，按照网上案例的指示一步一步原封不动的敲上去，可是为什么调试的时候出现这个错误，是什么原因，请大侠帮助解决。使用myEclispe2013 pro ,mysql，MyEclipse自带tomcat7


2014-4-30 11:08:45 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Documents and Settings\Administrator\MyEclipse Professional\binary\com.sun.java.jdk.win32.x86_1.6.0.u43\bin;C:\Documents and Settings\Administrator\MyEclipse Professional\plugins\com.genuitec.eclipse.easie.tomcat7.myeclipse_11.0.0.me201305151620\tomcat\bin
2014-4-30 11:08:45 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8110"]
2014-4-30 11:08:45 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
2014-4-30 11:08:45 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 295 ms
2014-4-30 11:08:45 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
2014-4-30 11:08:45 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.30
2014-4-30 11:08:45 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Documents and Settings\Administrator\Workspaces\MyEclipse Professional\.metadata\.me_tcat7\webapps\my
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://jakarta. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://jakarta. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www. is already defined
2014-4-30 11:08:47 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www. is already defined
2014-4-30 11:08:47 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
2014-4-30 11:08:47 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging. for more info.
2014-4-30 11:08:49 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/my' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'com.sun.proxy.$Proxy6 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'login.struts.dao.IuserDao' for property 'userDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy6 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:385)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:284)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'com.sun.proxy.$Proxy6 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'login.struts.dao.IuserDao' for property 'userDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy6 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:485)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:516)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:510)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1406)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1365)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    ... 25 more
Caused by: java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy6 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:241)
    at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:470)
    ... 31 more
2014-4-30 11:08:49 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
2014-4-30 11:08:49 org.apache.catalina.core.StandardContext startInternal
严重: Context [/my] startup failed due to previous errors
2014-4-30 11:08:49 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2014-4-30 11:08:49 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Documents and Settings\Administrator\Workspaces\MyEclipse Professional\.metadata\.me_tcat7\webapps\login
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://jakarta. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://jakarta. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www. is already defined
2014-4-30 11:08:51 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://www. is already defined
2014-4-30 11:08:51 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
2014-4-30 11:08:51 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging. for more info.
2014-4-30 11:08:52 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/login' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'com.sun.proxy.$Proxy9 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'login.struts.dao.IuserDao' for property 'userDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy9 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:385)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:284)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'com.sun.proxy.$Proxy9 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'login.struts.dao.IuserDao' for property 'userDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy9 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:485)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:516)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:510)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1406)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1365)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    ... 25 more
Caused by: java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy9 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [login.struts.dao.IuserDao] for property 'userDao': no matching editors or conversion strategy found
    at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:241)
    at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:470)
    ... 31 more
2014-4-30 11:08:52 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
2014-4-30 11:08:52 org.apache.catalina.core.StandardContext startInternal
严重: Context [/login] startup failed due to previous errors
2014-4-30 11:08:52 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2014-4-30 11:08:52 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Documents and Settings\Administrator\Workspaces\MyEclipse Professional\.metadata\.me_tcat7\webapps\ssh_training_itemmgr
2014-4-30 11:08:53 org.apache.catalina.core.ApplicationContext log
信息: Loading Spring root WebApplicationContext
11:08:55,046  INFO SchemaUpdate:115 - Running hbm2ddl schema update
11:08:55,046  INFO SchemaUpdate:126 - fetching database metadata
11:08:55,046  INFO SchemaUpdate:138 - updating schema
11:08:55,109  INFO TableMetadata:40 - table found: ssh_training_itemmgr.t_data_dict
11:08:55,109  INFO TableMetadata:41 - columns: [id, category, name]
11:08:55,109  INFO TableMetadata:43 - foreign keys: []
11:08:55,109  INFO TableMetadata:44 - indexes: [primary]
11:08:55,125  INFO TableMetadata:40 - table found: ssh_training_itemmgr.t_items
11:08:55,125  INFO TableMetadata:41 - columns: [spec, unit, item_no, category, pattern, item_name]
11:08:55,125  INFO TableMetadata:43 - foreign keys: [fka06d24359f328157, fka06d2435fe0c88cb]
11:08:55,125  INFO TableMetadata:44 - indexes: [fka06d24359f328157, primary, fka06d2435fe0c88cb]
11:08:55,125  INFO TableMetadata:40 - table found: ssh_training_itemmgr.t_test
11:08:55,140  INFO TableMetadata:41 - columns: [test_no, test_age, test_tel, test_part, test_name, test_addr]
11:08:55,140  INFO TableMetadata:43 - foreign keys: []
11:08:55,140  INFO TableMetadata:44 - indexes: [primary]
11:08:55,140  INFO SchemaUpdate:160 - schema update complete
2014-4-30 11:08:55 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8110"]
2014-4-30 11:08:55 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
2014-4-30 11:08:55 org.apache.catalina.startup.Catalina start
信息: Server startup in 10103 ms
Hibernate: select item0_.item_no as item1_1_, item0_.item_name as item2_1_, item0_.spec as spec1_, item0_.pattern as pattern1_, item0_.category as category1_, item0_.unit as unit1_ from t_items item0_ order by item0_.item_no limit ?
Hibernate: select count(*) as col_0_0_ from t_items item0_
2014-4-30 11:08:58 org.apache. tldScanJar
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Hibernate: select itemcatego0_.id as id0_0_, itemcatego0_.name as name0_0_ from t_data_dict itemcatego0_ where itemcatego0_.id=? and itemcatego0_.category='item_category'
Hibernate: select itemunit0_.id as id0_0_, itemunit0_.name as name0_0_ from t_data_dict itemunit0_ where itemunit0_.id=? and itemunit0_.category='item_unit'
Hibernate: select item0_.item_no as item1_1_, item0_.item_name as item2_1_, item0_.spec as spec1_, item0_.pattern as pattern1_, item0_.category as category1_, item0_.unit as unit1_ from t_items item0_ order by item0_.item_no limit ?
Hibernate: select count(*) as col_0_0_ from t_items item0_
Hibernate: select itemcatego0_.id as id0_0_, itemcatego0_.name as name0_0_ from t_data_dict itemcatego0_ where itemcatego0_.id=? and itemcatego0_.category='item_category'
Hibernate: select itemunit0_.id as id0_0_, itemunit0_.name as name0_0_ from t_data_dict itemunit0_ where itemunit0_.id=? and itemunit0_.category='item_unit'
Hibernate: select itemcatego0_.id as id0_, itemcatego0_.name as name0_ from t_data_dict itemcatego0_ where itemcatego0_.category='item_category'
Hibernate: select itemunit0_.id as id0_, itemunit0_.name as name0_ from t_data_dict itemunit0_ where itemunit0_.category='item_unit'
Hibernate: select item0_.item_no as item1_1_, item0_.item_name as item2_1_, item0_.spec as spec1_, item0_.pattern as pattern1_, item0_.category as category1_, item0_.unit as unit1_ from t_items item0_ order by item0_.item_no limit ?
Hibernate: select count(*) as col_0_0_ from t_items item0_
Hibernate: select itemcatego0_.id as id0_0_, itemcatego0_.name as name0_0_ from t_data_dict itemcatego0_ where itemcatego0_.id=? and itemcatego0_.category='item_category'
Hibernate: select itemunit0_.id as id0_0_, itemunit0_.name as name0_0_ from t_data_dict itemunit0_ where itemunit0_.id=? and itemunit0_.category='item_unit'

这个貌似只有大神才能看懂

在log中，搜索Exception关键字，仔细研究相关信息
没有代码很难看出问题来

类似“/my”这样的提示，难道是使用转义符做名字了吗？