Question

2014-05-14 08:41:02
Error in : org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1215)
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1148)
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1154)
org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:695)
sun.reflect.GeneratedMethodAccessor193.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240)
com.sun.proxy.$Proxy82.merge(Unknown Source)
com.REP.CompanyAcce.pat.dao.BaseDAO.save(BaseDAO.java:50)
sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
com.sun.proxy.$Proxy84.save(Unknown Source)
com.REP.CompanyAcce.pat.service.PATThreadService.saveCandidatesData(PATThreadService.java:561)
com.REP.CompanyAcce.pat.service.PATThreadService.collectCandidateData(PATThreadService.java:200)
com.REP.CompanyAcce.pat.service.PATThreadService$CollectCandidateDataThread.run(PATThreadService.java:90)
java.lang.Thread.run(Thread.java:662)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
java.lang.Thread.run(Thread.java:662)
org.hibernate.exception.GenericJDBCException: could not insert: [com.REP.CompanyAcce.pat.entity.PATCandidatesData]javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not insert: [com.REP.CompanyAcce.pat.entity.PATCandidatesData] at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1215) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1148) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1154) at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:695) at sun.reflect.GeneratedMethodAccessor193.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240) at com.sun.proxy.$Proxy82.merge(Unknown Source) at com.REP.CompanyAcce.pat.dao.BaseDAO.save(BaseDAO.java:50) at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at com.sun.proxy.$Proxy84.save(Unknown Source) at com.REP.CompanyAcce.pat.service.PATThreadService.saveCandidatesData(PATThreadService.java:561) at com.REP.CompanyAcce.pat.service.PATThreadService.collectCandidateData(PATThreadService.java:200) at com.REP.CompanyAcce.pat.service.PATThreadService$CollectCandidateDataThread.run(PATThreadService.java:90) at java.lang.Thread.run(Thread.java:662) 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.hibernate.exception.GenericJDBCException: could not insert: [com.REP.CompanyAcce.pat.entity.PATCandidatesData] at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2345) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2852) at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:320) at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:203) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:129) at org.hibernate.ejb.event.EJB3MergeEventListener.saveWithGeneratedId(EJB3MergeEventListener.java:62) at org.hibernate.event.def.DefaultMergeEventListener.saveTransientEntity(DefaultMergeEventListener.java:415) at org.hibernate.event.def.DefaultMergeEventListener.mergeTransientEntity(DefaultMergeEventListener.java:341) at org.hibernate.event.def.DefaultMergeEventListener.entityIsTransient(DefaultMergeEventListener.java:303) at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:258) at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84) at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867) at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851) at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855) at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:686) ... 23 more Caused by: java.sql.SQLException: Incorrect string value: '\xF0\x9F\x92\xBC' for column 'HEADLINE' at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3603) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3535) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2415) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2333) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2318) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493) at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57) ... 40 more

我创建了这样的表： -

DROP TABLE IF EXISTS `aa`;   

CREATE TABLE  `aa` (
  `Id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `Rins` varchar(45) NOT NULL,
  PRIMARY KEY (`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

然后

ALTER TABLE aa MODIFY Rins VARCHAR（45）CHARACTER SET UTF8 收集utf8_polish_ci;

但我仍然得到了例外

引起：java.sql.SQLException：字符串值不正确：＆＃39; \ XF0 \ x9F \ X92 \ XBC＆＃39;对于专栏＆＃39; Rins＆＃39;在com.mysql.jdbc.SQL的第1行

Answer 1

我猜你只是使用utf-8。

在你的CREATE TABLE中试试这个......

`Rins` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL

utf-8仅支持Basic Multilingual Planes 其中您的特殊字符不属于您。所以你必须改用utf8mb4

你的Mysql应该是5.5 +

此主题可以为您提供更多解释...... java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'

Answer 2

错误引用的字符“U + 1F4BC”是mysql中utf8不支持的补充字符。 You should try using utf8mb4 instead.

对于补充字符，utf8根本不能存储字符，而utf8mb4需要四个字节来存储它。由于utf8根本无法存储字符，因此在utf8列中没有任何补充字符，并且在从旧版本的MySQL升级utf8数据时无需担心转换字符或丢失数据。

异常java.sql.SQLException：字符串值不正确：＆＃39; \ xF0 \ x9F \ x92 \ xBC＆＃39;对于专栏＆＃39; Rins＆＃39;在第1排

2 个答案: