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online表单在线开发,存在索引的表单新增字段时,普通同步数据库失败。强制同步可以成功,如果想保留数据请问该如何操作。报错如下: 
[2019-05-08 12:21:27] [INFO] [org.jeecgframework.web.cgform.controller.config.CgFormHeadController:251] ---同步数据库 ---doDbSynch-----> TableName:test ---修改时间 :2019-05-08 12:20:05.0 ----创建时间:2019-05-08 11:24:33.0---请求IP ---+0:0:0:0:0:0:0:1 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:228] getColumnMetadataFormDataBase --->COLUMN_NAME:ID TYPE_NAME :INT DECIMAL_DIGITS:0 COLUMN_SIZE:10 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:228] getColumnMetadataFormDataBase --->COLUMN_NAME:SDFD TYPE_NAME :VARCHAR DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:228] getColumnMetadataFormDataBase --->COLUMN_NAME SA TYPE_NAME :VARCHAR DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:228] getColumnMetadataFormDataBase --->COLUMN_NAME:TEST TYPE_NAME :VARCHAR DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:228] getColumnMetadataFormDataBase --->COLUMN_NAME:NEWS_ID TYPE_NAME :VARCHAR DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:269] getColumnMetadataFormCgForm ---->COLUMN_NAME:id TYPE_NAME:int DECIMAL_DIGITS:0 COLUMN_SIZE:20 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:269] getColumnMetadataFormCgForm ---->COLUMN_NAME:sdfd TYPE_NAME:string DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:269] getColumnMetadataFormCgForm ---->COLUMN_NAME:dsa TYPE_NAME:string DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:269] getColumnMetadataFormCgForm ---->COLUMN_NAME:test TYPE_NAME:string DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:269] getColumnMetadataFormCgForm ---->COLUMN_NAME:news_id TYPE_NAME:string DECIMAL_DIGITS:0 COLUMN_SIZE:32 
[2019-05-08 12:21:28] [INFO] [org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess:144] [alter table  test  MODIFY COLUMN  id int(20) NOT NULL COMMENT '主键'  AUTO_INCREMENT ;] 
[2019-05-08 12:21:28] [WARN] [org.hibernate.engine.jdbc.spi.SqlExceptionHelper:143] SQL Error: 1061, SQLState: 42000 
[2019-05-08 12:21:28] [ERROR] [org.hibernate.engine.jdbc.spi.SqlExceptionHelper:144] Duplicate key name 'idx_123' 
[2019-05-08 12:21:28] [ERROR] [org.jeecgframework.web.cgform.service.impl.config.CgFormFieldServiceImpl:267] Duplicate key name 'idx_123' 
org.hibernate.exception.SQLGrammarException: Duplicate key name 'idx_123' 
        at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:83) 
        at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49) 
        at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) 
        at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) 
        at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) 
        at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) 
        at com.sun.proxy.$Proxy141.executeUpdate(Unknown Source) 
        at org.hibernate.engine.query.spi.NativeSQLQueryPlan.performExecuteUpdate(NativeSQLQueryPlan.java:204) 
        at org.hibernate.internal.SessionImpl.executeNativeUpdate(SessionImpl.java:1203) 
        at org.hibernate.internal.SQLQueryImpl.executeUpdate(SQLQueryImpl.java:400) 
        at org.jeecgframework.web.cgform.service.impl.config.CgFormIndexServiceImpl.createIndexes(CgFormIndexServiceImpl.java:158) 
        at sun.reflect.GeneratedMethodAccessor924.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) 
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) 
        at com.sun.proxy.$Proxy98.createIndexes(Unknown Source) 
        at org.jeecgframework.web.cgform.service.impl.config.CgFormFieldServiceImpl.dbSynch(CgFormFieldServiceImpl.java:241) 
        at sun.reflect.GeneratedMethodAccessor923.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) 
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) 
        at com.sun.proxy.$Proxy99.dbSynch(Unknown Source) 
        at org.jeecgframework.web.cgform.controller.config.CgFormHeadController.doDbSynch(CgFormHeadController.java:281) 
        at sun.reflect.GeneratedMethodAccessor922.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) 
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) 
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676) 
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) 
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) 
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:114) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) 
        at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:41002) 
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) 
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
        at java.lang.Thread.run(Thread.java:748) 
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Duplicate key name 'idx_123' 
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
        at sun.reflect.DelegatingConstructorAccessorImpl.__newInstance(DelegatingConstructorAccessorImpl.java:45) 
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45009) 
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45012) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
        at com.mysql.jdbc.Util.getInstance(Util.java:386) 
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1054) 
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4237) 
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4169) 
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2617) 
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778) 
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2825) 
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2156) 
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2459) 
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2376) 
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2360) 
        at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeUpdate(FilterChainImpl.java:2843) 
        at com.alibaba.druid.filter.FilterAdapter.preparedStatement_executeUpdate(FilterAdapter.java:1091) 
        at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeUpdate(FilterEventAdapter.java:491) 
        at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeUpdate(FilterChainImpl.java:2841) 
        at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeUpdate(PreparedStatementProxyImpl.java:194) 
        at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeUpdate(DruidPooledPreparedStatement.java:256) 
        at sun.reflect.GeneratedMethodAccessor312.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) 
        ... 91 more 
[2019-05-08 12:21:28] [ERROR] [org.springframework.transaction.interceptor.TransactionInterceptor:524] Application exception overridden by commit exception 
org.jeecgframework.web.cgform.exception.BusinessException: 同步失败:数据库不支持本次修改,如果不需要保留数据,请尝试强制同步 
        at org.jeecgframework.web.cgform.service.impl.config.CgFormFieldServiceImpl.dbSynch(CgFormFieldServiceImpl.java:268) 
        at sun.reflect.GeneratedMethodAccessor923.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) 
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) 
        at com.sun.proxy.$Proxy99.dbSynch(Unknown Source) 
        at org.jeecgframework.web.cgform.controller.config.CgFormHeadController.doDbSynch(CgFormHeadController.java:281) 
        at sun.reflect.GeneratedMethodAccessor922.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) 
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) 
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676) 
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) 
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) 
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:114) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) 
        at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:41002) 
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) 
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
        at java.lang.Thread.run(Thread.java:748) 
[2019-05-08 12:21:28] [ERROR] [org.jeecgframework.core.common.exception.GlobalExceptionResolver:86] 全局处理异常捕获: 
org.springframework.transaction.UnexpectedRollbackException: Transaction rolled back because it has been marked as rollback-only 
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:720) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:516) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:266) 
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) 
        at com.sun.proxy.$Proxy99.dbSynch(Unknown Source) 
        at org.jeecgframework.web.cgform.controller.config.CgFormHeadController.doDbSynch(CgFormHeadController.java:281) 
        at sun.reflect.GeneratedMethodAccessor922.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) 
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) 
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676) 
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) 
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) 
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:114) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) 
        at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:41002) 
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) 
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
        at java.lang.Thread.run(Thread.java:748) 
[2019-05-08 12:21:31] [ERROR] [com.alibaba.druid.pool.DruidDataSource:2664] abandon connection, owner thread: http-nio-8080-exec-10, connected at : 1557285659884, open stackTrace 
        at java.lang.Thread.getStackTrace(Thread.java:1559) 
        at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1311) 
        at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:4619) 
        at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:680) 
        at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:4615) 
        at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1231) 
        at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1223) 
        at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:90) 
        at org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource.getConnection(AbstractRoutingDataSource.java:164) 
        at org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess.getColumnMetadataFormDataBase(DbTableProcess.java:198) 
        at org.jeecgframework.web.cgform.service.impl.config.util.DbTableProcess.updateTable(DbTableProcess.java:78) 
        at org.jeecgframework.web.cgform.service.impl.config.CgFormFieldServiceImpl.dbSynch(CgFormFieldServiceImpl.java:226) 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) 
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) 
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) 
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) 
        at com.sun.proxy.$Proxy99.dbSynch(Unknown Source) 
        at org.jeecgframework.web.cgform.controller.config.CgFormHeadController.doDbSynch(CgFormHeadController.java:281) 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
        at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45009) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45012) 
        at java.lang.reflect.Method.invoke(Method.java:498) 
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) 
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) 
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747) 
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676) 
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) 
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) 
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:114) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150) 
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) 
        at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:41002) 
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) 
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
        at java.lang.Thread.run(Thread.java:748) 
ownerThread current state is WAITING, current stackTrace 
        at sun.misc.Unsafe.park(Native Method) 
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) 
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) 
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) 
        at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:103) 
        at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:31) 
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
        at java.lang.Thread.run(Thread.java:748) 
 
 
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