异常 java.sql.SQLException: 不正确的字符串值: '\xF0\x9F\x92\xBC' 列 'Rins' 在第 1 行

Exception java.sql.SQLException: Incorrect string value: '\xF0\x9F\x92\xBC' for column 'Rins' at row 1 at

提问by

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

I created table like this:-

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;

Then

然后

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

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

But still I am getting Exception

但我仍然收到异常

Caused by: java.sql.SQLException: Incorrect string value: '\xF0\x9F\x92\xBC' for column 'Rins' at row 1 at com.mysql.jdbc.SQL

引起：java.sql.SQLException：不正确的字符串值：'\xF0\x9F\x92\xBC' 列 'Rins' 在 com.mysql.jdbc.SQL 的第 1 行

回答by AndersNS

The character the error refers to "U+1F4BC" is a supplemental character not supported by utf8 in mysql. You should try using utf8mb4 instead.

错误所指的字符“U+1F4BC”是mysql中utf8不支持的补充字符。您应该尝试使用 utf8mb4 代替。

For a supplementary character, utf8 cannot store the character at all, while utf8mb4 requires four bytes to store it. Since utf8 cannot store the character at all, you do not have any supplementary characters in utf8 columns and you need not worry about converting characters or losing data when upgrading utf8 data from older versions of MySQL.

对于补充字符，utf8 根本无法存储该字符，而 utf8mb4 需要四个字节来存储它。由于 utf8 根本无法存储字符，因此您在 utf8 列中没有任何补充字符，并且您无需担心在从旧版本的 MySQL 升级 utf8 数据时转换字符或丢失数据。

回答by Mong

I guess you're only using utf-8.

我猜你只使用 utf-8。

In your CREATE TABLE try this...

在你的 CREATE TABLE 中试试这个......

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

utf-8 only supports Basic Multilingual Planeswherein your special characters do not belong. So you have to use utf8mb4 instead

utf-8 仅支持基本多语言平面，其中您的特殊字符不属于。所以你必须改用 utf8mb4

and your Mysql should be 5.5+

你的Mysql应该是5.5+

this thread can give you more explanation... java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'

这个线程可以给你更多的解释...... java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F...'