Request processing failed; nested exception is org.springframework.transaction.CannotCreate.......

最新推荐文章于 2025-10-19 12:24:52 发布
原创 最新推荐文章于 2025-10-19 12:24:52 发布 · 1.3w 阅读 · 3 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#ssm整合问题 #Exception Report

本文详细记录了一次由于MySQL服务器时区配置不正确导致的Spring框架无法创建事务的异常情况，通过调整JDBC连接参数中的时区设置，成功解决了问题。 
Type Exception Report

Message Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.)

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause

org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.)
	org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:305)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:474)
	org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
	com.sun.proxy.$Proxy22.findCustomerById(Unknown Source)
	com.lemonsun.controller.CustomerController.findCustomerById(CustomerController.java:19)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:564)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause

java.sql.SQLException: Cannot create PoolableConnectionFactory (The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.)
	org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2385)
	org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2110)
	org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563)
	org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:262)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:474)
	org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
	com.sun.proxy.$Proxy22.findCustomerById(Unknown Source)
	com.lemonsun.controller.CustomerController.findCustomerById(CustomerController.java:19)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:564)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause

java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
	com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129)
	com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
	com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
	com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)
	com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)
	com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76)
	com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:835)
	com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
	com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
	com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:207)
	org.apache.commons.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:53)
	org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:291)
	org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:2395)
	org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2381)
	org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2110)
	org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563)
	org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:262)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:474)
	org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
	com.sun.proxy.$Proxy22.findCustomerById(Unknown Source)
	com.lemonsun.controller.CustomerController.findCustomerById(CustomerController.java:19)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:564)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause

com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
	java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488)
	com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
	com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:85)
	com.mysql.cj.util.TimeUtil.getCanonicalTimezone(TimeUtil.java:132)
	com.mysql.cj.protocol.a.NativeProtocol.configureTimezone(NativeProtocol.java:2234)
	com.mysql.cj.protocol.a.NativeProtocol.initServerSession(NativeProtocol.java:2258)
	com.mysql.cj.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:1319)
	com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:966)
	com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825)
	com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
	com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
	com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:207)
	org.apache.commons.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:53)
	org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:291)
	org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:2395)
	org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2381)
	org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2110)
	org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563)
	org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:262)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:474)
	org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
	com.sun.proxy.$Proxy22.findCustomerById(Unknown Source)
	com.lemonsun.controller.CustomerController.findCustomerById(CustomerController.java:19)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:564)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Note The full stack trace of the root cause is available in the server logs.

解决：

jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url=jdbc:mysql://127.0.0.1:3307/123?characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false

 

浏览器报错如下： HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatis
空空说技术的博客
07-02 4万+
浏览器报错如下： HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: type Ex...
idea报错-- Request processing failed； nested exception is org.springframework.jdbc.BadSqlGrammarExcep
alovelypeach的博客
07-28 2522
HTTP Status 500 – Internal Server Error Type 异常报告 消息 Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: 描述 服务器遇到一个意外的情况，阻止它完成请求。 Exception org.springframework.web.util.NestedServletException: Request processing.
Request processing failed; nested exception is org.springframework.transaction.
luguangrui_520_123的博客
04-13 4919
Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLExcepti...
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection f
最新发布
我是Java程序员廖志伟，感谢朋友们的支持！
10-19 764
💡 亲爱的技术伙伴们：你是否正在为这些问题焦虑——✅ 简历投出去杳无音信，明明技术不差却总卡在面试？✅ 每次终面都紧张不已，不知道面试官到底想要什么答案？✅ 技术知识点零零散散，遇到系统设计题就头脑一片空白？🎯这不是普通的面试题汇总，而是凝聚多年面试官经验的。我不仅告诉你答案，更帮你建立面试官的思维模式。🔗🎯 精准人群定位🔥 《》（完整技术体系）🚀⚡🌊🛠️🔒🔄👥🏗️🚀 立即行动，改变从现在开始！🔗不要再让面试成为你职业发展的绊脚石！用时间系统准备，轻松应对各种技术面试场景。💪。
Request processing failed； nested exception is org.springframework.transaction.CannotCreateTransacti
weixin_45968443的博客
06-17 1万+
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException:
Maven项目中报错：Request processing failed； nested exception is org.springframework.transaction.
WangQueBuShiLei的博客
07-12 5688
Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: java.lang.ClassCastException: java.math.BigInteger c
错误之Request processing failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefini...
weixin_34221773的博客
09-26 2222
HTTP Status 500 - Request processing failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined type Exception report...
解决Handler processing failed; nested exception is java.lang.NoClassDefFoundError_kmode exception
01-12
nested exception is java.lang.NoClassDefFoundError" 提到了Java中处理处理器（Handler）时遇到的问题，这通常与Spring MVC或类似框架有关。在这种框架中，Handler是用于处理HTTP请求的对象，当出现上述错误时，...
SpringMVC跨服务器上传错误 – Request processing failed; nested exception is com.sun.jersey.api.client.Uniform
01-20
nested exception is com.sun.jersey.api.client.UniformInterfaceException: PUT http://localhost:8090/picServer/uploads/QQ截图20200220003029.png returned a response status of 400 Bad Request type ...
Unable to start web server； nested exception is org.springframework.boot.web.server.WebServerExcepti
m0_67400973的博客
03-05 4847
2020-11-27 16:53:38.979 ERROR 5408 — [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException
HTTP Status 500 - Request processing failed； nested exception is org.mybatis.spring.MyBatisSystemEx
weixin_52061261的博客
03-16 1306
HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException:nested exception is org.apache.ibatis.exceptions.PersistenceException:
HTTP Status 500 - Request processing failed； nested exception is org.springframework.transaction.Can
心猿问道的博客
12-06 3845
错误： org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: The server time zone value '�й���׼ʱ��' is unrecognized or represents more than one time zone..
错误提示：Request processing failed； nested exception is org.springframework.jdbc.BadSqlGrammarException:
热门推荐
qq_51515673的博客
04-12 4万+
错误提示： 类型 异常报告 消息 Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: 描述 服务器遇到一个意外的情况，阻止它完成请求。 解决方案： 检查dao层xxxMapper.xml文件中的SQL语句是否有语法错误，特别是中英文标点问题 检查数据库的字段名是否和项目中的配置的设置的字段名（dao层xxxMapper.xml文件中的SQL语句字段名）.
【数据库连接报错】Request processing failed； nested exception is org.springframework.transaction.
weixin_45150516的博客
03-18 1万+
报错 打开下载的ssm文件报以下错误 Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException:Connections could not be acquired
spring boot 踩坑日记-Request processing failed； nested exception is feign.codec.DecodeException: Error w
ityqing的博客
11-29 2万+
错误信息： "Request processing failed; nested exception is feign.codec.DecodeException: Error while extracting response for type [cn.silucaihong.scheduling.common.ResultBean<java.lang.Boolean>] and ...
HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGram
xmt1139057136的专栏
03-20 8262
HTTP Status 有很多，其中最常见的应该是 500 错误了。 这篇文章我就给大家分享一下，HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGram 的解决办法！ HTTP Status 500 - Request processing f...
Request processing failed； nested exception is org.mybatis.s
weixin_43321771的博客
06-01 3329
问题描述 Type： Exception Report Message： Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: Description：The server encountered an unexpected condition
异常：Request processing failed; nested exception is org.springframework.dao.TransientDataAccessResourc
qq_34677728的博客
08-22 7733
org.springframework.dao.TransientDataAccessResourceException 造成这个原因一般都是由于实体类和映射文件字段类型不一致，检查实体类和映射文件，修改过来即可!
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: HikariDataSource HikariDataSource (master) has been closed.
05-07
### 关于 `CannotCreateTransactionException` 错误分析 当遇到 `org.springframework.transaction.CannotCreateTransactionException` 的异常时，通常表明应用程序无法打开数据库连接来执行事务操作。这种问题可能由多种原因引起，例如配置不正确、数据源不可用或底层数据库服务中断。 #### 数据源关闭的原因 如果使用的是 HikariCP 作为数据源管理器，则可能会因为以下原因之一导致数据源被意外关闭： - 应用程序上下文未正常初始化。 - 配置文件中的参数设置不当，例如最大池大小过低或超时时间不足[^1]。 - 数据库服务器宕机或者网络分区问题使得 HikariCP 认为连接已失效并主动销毁资源。 #### 解决方案概述 以下是针对该问题的一些常见解决方案： 1. **验证数据库状态** 确认目标数据库实例正在运行，并且可以从应用所在的主机访问它。可以尝试通过命令行工具或其他客户端测试连通性[^1]。 2. **调整 HikariCP 参数** 修改 `application.properties` 或者 `application.yml` 文件里的相关属性以优化性能表现以及增强鲁棒性。比如增加最小空闲连接数(`spring.datasource.hikari.minimum-idle`) 和延长等待获取新连接的时间 (`spring.datasource.hikari.connection-timeout`) 可能会有所帮助[^1]: ```properties spring.datasource.hikari.maximum-pool-size=10 spring.datasource.hikari.minimum-idle=5 spring.datasource.hikari.idle-timeout=300000 spring.datasource.hikari.connection-timeout=60000 ``` 3. **重新加载数据源 Bean** 如果怀疑是由于某些条件触发了数据源的自动关闭行为，可以在适当时候调用方法刷新当前使用的 DataSource 实例。这可以通过定义自定义逻辑实现，在必要情况下强制重建新的物理链接集合[^1]: ```java @Autowired private DataSource dataSource; public void resetDataSource() { if (dataSource instanceof HikariDataSource) { ((HikariDataSource)dataSource).close(); initializeDataSource(); // 假设这是另一个负责创建初始 DS 对象的方法 } } ``` 4. **监控健康状况** 利用 Spring Boot Actuator 提供的功能定期检查系统的整体运作情况，特别是有关 DB 连接的部分。这样可以帮助快速定位潜在隐患并采取预防措施避免未来再次发生类似事件. --- ### 示例代码片段展示如何动态切换/重置数据源 下面给出一段简单的 Java 示例演示怎样安全地处理这种情况下的恢复机制: ```java @Service public class DatabaseService { @Autowired private ApplicationContext context; /** * 当检测到现有数据源有问题时调用此函数修复环境. */ public synchronized void recoverFromBrokenConnection(){ try{ destroyCurrentDataSource(); recreateNewDataSourceInstance(); }catch(Exception e){ throw new RuntimeException("Failed to restore database connection",e); } } private void destroyCurrentDataSource(){ Map<String, Object> beans = context.getBeansWithAnnotation(Primary.class); for(Object bean : beans.values()){ if(bean instanceof DisposableBean && bean instanceof DataSource){ ((DisposableBean)bean).destroy(); } } } private void recreateNewDataSourceInstance(){ ConfigurableApplicationContext ctx = (ConfigurableApplicationContext)this.context; DefaultListableBeanFactory bf = (DefaultListableBeanFactory)ctx.getBeanFactory(); String[] names = bf.getBeanNamesForType(DataSource.class,true,false); for(String name : names){ bf.removeBeanDefinition(name); } JpaProperties jpaProps = this.context.getBean(JpaProperties.class); DatasourceProperties dsProps = this.context.getBean(DatasourceProperties.class); EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder() .setType(dsProps.getType()) .setName(jpaProps.getName()); for(PropertyValue pv:jpaProps.getProperties().entrySet()){ builder.addScript((String)pv.getValue()); } DataSource renewedDS = builder.build(); bf.registerSingleton("primaryDataSource",renewedDS); } } ``` --- ###
评论 16
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
表情包 代码片
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值