Java 如何使用MyBatis和Spring集成将unicode插入Oracle NVARCHAR
通过PL/SQL开发人员,上面插入到Oracle表中的NVARCHAR字段“descr”可以正常工作。但我不能在MyBatis DAO Mapper XML中的unicode字段前面写“N”:Java 如何使用MyBatis和Spring集成将unicode插入Oracle NVARCHAR,java,spring,jdbc,ibatis,mybatis,Java,Spring,Jdbc,Ibatis,Mybatis,通过PL/SQL开发人员,上面插入到Oracle表中的NVARCHAR字段“descr”可以正常工作。但我不能在MyBatis DAO Mapper XML中的unicode字段前面写“N”: INSERT INTO rbp_users (user_id, user_name, passwd, bank_id, descr, stat, p_exp, user_type_id, email_address) VALUES (rbp_userid_seq
INSERT INTO rbp_users
(user_id, user_name, passwd, bank_id, descr, stat, p_exp, user_type_id, email_address)
VALUES
(rbp_userid_seq.NEXTVAL ,
'any_user_name',
'some_encrypted_password',
1,
N'əəııööğğşşççüü', --unicode string
'E',
SYSDATE,
2,
NULL);
插入到rbp_用户中
(用户id、用户名、密码、银行id、描述、统计、p经验、用户类型id、电子邮件地址)
价值观
(rbp_userid_seq.NEXTVAL,
#{userName,javaType=String,jdbcType=VARCHAR},
pswcode(#{password,javaType=String,jdbcType=VARCHAR}),
#{bankId,javaType=Integer,jdbcType=NUMERIC},
N{description,javaType=String,jdbcType=NVARCHAR},
#{userStatus,javaType=String,jdbcType=VARCHAR},
#{passwordExpireDate,javaType=Date,jdbcType=Date},
#{userTypeId,javaType=Integer,jdbcType=NUMERIC},
#{emailAddress,javaType=String,jdbcType=VARCHAR})
从dual中选择rbp_userid_seq.currval
这引发了以下问题和错误:
<insert id="addUser" parameterType="User" flushCache="true">
INSERT INTO rbp_users
(user_id, user_name, passwd, bank_id, descr, stat, p_exp, user_type_id, email_address)
VALUES
(rbp_userid_seq.NEXTVAL ,
#{userName, javaType=String, jdbcType=VARCHAR},
pswcode(#{password, javaType=String, jdbcType=VARCHAR}),
#{bankId, javaType=Integer, jdbcType=NUMERIC},
N#{description, javaType=String, jdbcType=NVARCHAR},
#{userStatus, javaType=String, jdbcType=VARCHAR},
#{passwordExpireDate, javaType=Date, jdbcType=DATE},
#{userTypeId, javaType=Integer, jdbcType=NUMERIC},
#{emailAddress, javaType=String, jdbcType=VARCHAR})
<selectKey resultType="java.lang.Integer" keyProperty="userId">
SELECT rbp_userid_seq.currval from dual
</selectKey>
</insert>
org.springframework.jdbc.InvalidResultSetAccessException:使用JdbcType VARCHAR为参数#8设置null时出错。尝试为此参数设置其他JdbcType或其他jdbcTypeForNull配置属性。原因:java.sql.SQLException:列索引无效
; 对SQL[]的ResultSet访问无效;嵌套异常为java.sql.SQLException:列索引无效
位于org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:237)
位于org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
在org.mybatis.spring.MyBatisExceptionTranslator.translateException如果可能(MyBatisExceptionTranslator.java:71)
位于org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:365)
在$Proxy20.insert处插入(未知来源)
位于org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:237)
位于org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:79)
位于org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:40)
位于$Proxy37.addUser(未知来源)
位于com.azercell.paymentgateway.service.UserServiceImpl.addUser(UserServiceImpl.java:156)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)中
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
在org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:150)上
位于org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:42)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:172)
位于org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:172)
位于org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
位于$Proxy38.addUser(未知来源)
位于com.azercell.paymentgateway.service.UserServiceImplTest.testAddUser(UserServiceImplTest.java:101)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)中
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:44)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:41)
位于org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
位于org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
位于org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
位于org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:242)
位于org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:58)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:240)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:48)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:233)
位于org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
位于org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:303)
位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
位于org.junit.runner.JUnitCore.run(JUnitCore.java:157)
位于com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:76)
位于com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:195)
位于com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:63)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
在sun.reflect.Native
org.springframework.jdbc.InvalidResultSetAccessException: Error setting null for parameter #8 with JdbcType VARCHAR . Try setting a different JdbcType for this parameter or a different jdbcTypeForNull configuration property. Cause: java.sql.SQLException: Invalid column index
; invalid ResultSet access for SQL []; nested exception is java.sql.SQLException: Invalid column index
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:237)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:71)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:365)
at $Proxy20.insert(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:237)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:79)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:40)
at $Proxy37.addUser(Unknown Source)
at com.azercell.paymentgateway.service.UserServiceImpl.addUser(UserServiceImpl.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:42)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy38.addUser(Unknown Source)
at com.azercell.paymentgateway.service.UserServiceImplTest.testAddUser(UserServiceImplTest.java:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:242)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:58)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:240)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:48)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:233)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:303)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:76)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:195)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.sql.SQLException: Invalid column index
at oracle.jdbc.driver.OraclePreparedStatement.setNullCritical(OraclePreparedStatement.java:4554)
at oracle.jdbc.driver.OraclePreparedStatement.setNull(OraclePreparedStatement.java:4541)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.setNull(OraclePreparedStatementWrapper.java:1283)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport$StatementProxy.invoke(AbstractQueryReport.java:235)
at $Proxy83.setNull(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:66)
at $Proxy84.setNull(Unknown Source)
at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:39)
at org.apache.ibatis.executor.parameter.DefaultParameterHandler.setParameters(DefaultParameterHandler.java:91)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.parameterize(PreparedStatementHandler.java:77)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.parameterize(RoutingStatementHandler.java:58)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:71)
at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:44)
at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:108)
at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:75)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:145)
at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:355)
... 51 more
String resource = “properties/sqlMap-config.xml”;
Resources.setCharset(Charset.forName('UTF-8”)); // change the default encoding
Reader reader = Resources.getResourceAsReader(resource);
SqlMapClient sqlMap = SqlMapClientBuilder.buildSqlMap(reader);
-Doracle.jdbc.defaultNChar=true
-Doracle.jdbc.defaultNChar=true