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谁有,能体现团队合作精神的任务或小游戏,时间要控制在10内,参与人数限制5-20人;数量:20个。
主旨，让一个团队的人全部参与，完成一个较难的任务（不能太难），或者是小游戏，通过这个环节表现出这个团队的协作能力。
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租房人群都遗希望找到的房子,有的租户选择群租,但是租房人数是有限制的,那么租房人数限制是多少呢?各个省份对于租房人数限制是有相关的规定的,所以下面我们就来看看各地租房人数限制。 []
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违法信息举报邮箱：HTTP Status 500 – Internal Server ErrorHTTP Status 500 – Internal Server ErrorType Exception ReportMessage Reque nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: Description The server encountered an unexpected condition that prevented it from fulfilling the request.Exceptionorg.springframework.web.util.NestedServletException: Reque nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error querying database.
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
### The error may exist in URL [jar:file:/opt/web/.cn/WEB-INF/lib/zcool-dao-0.1.jar!/com/zcool/persistence/ProductMapper.xml]
### The error may involve com.zcool.persistence.ProductMapper.selectByPrimaryKey
### The error occurred while executing a query
### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:973)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Causeorg.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error querying database.
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
### The error may exist in URL [jar:file:/opt/web/.cn/WEB-INF/lib/zcool-dao-0.1.jar!/com/zcool/persistence/ProductMapper.xml]
### The error may involve com.zcool.persistence.ProductMapper.selectByPrimaryKey
### The error occurred while executing a query
### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)
com.sun.proxy.$Proxy20.selectOne(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
com.sun.proxy.$Proxy24.selectByPrimaryKey(Unknown Source)
com.zcool.dao.cache.detail.ProductDetailTool.setProductFromDBToCache(ProductDetailTool.java:126)
com.zcool.dao.cache.detail.ProductDetailTool.getProduct(ProductDetailTool.java:104)
com.zcool.controller.ProductController.toworks_show(ProductController.java:270)
com.zcool.controller.ProductController.toworks_show(ProductController.java:251)
sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Causeorg.apache.ibatis.exceptions.PersistenceException:
### Error querying database.
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
### The error may exist in URL [jar:file:/opt/web/.cn/WEB-INF/lib/zcool-dao-0.1.jar!/com/zcool/persistence/ProductMapper.xml]
### The error may involve com.zcool.persistence.ProductMapper.selectByPrimaryKey
### The error occurred while executing a query
### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:62)
sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
com.sun.proxy.$Proxy20.selectOne(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
com.sun.proxy.$Proxy24.selectByPrimaryKey(Unknown Source)
com.zcool.dao.cache.detail.ProductDetailTool.setProductFromDBToCache(ProductDetailTool.java:126)
com.zcool.dao.cache.detail.ProductDetailTool.getProduct(ProductDetailTool.java:104)
com.zcool.controller.ProductController.toworks_show(ProductController.java:270)
com.zcool.controller.ProductController.toworks_show(ProductController.java:251)
sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Causeorg.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC C nested exception is com.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80)
org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:81)
org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67)
org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:271)
org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:69)
org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:56)
org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259)
org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:62)
sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
com.sun.proxy.$Proxy20.selectOne(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
com.sun.proxy.$Proxy24.selectByPrimaryKey(Unknown Source)
com.zcool.dao.cache.detail.ProductDetailTool.setProductFromDBToCache(ProductDetailTool.java:126)
com.zcool.dao.cache.detail.ProductDetailTool.getProduct(ProductDetailTool.java:104)
com.zcool.controller.ProductController.toworks_show(ProductController.java:270)
com.zcool.controller.ProductController.toworks_show(ProductController.java:251)
sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Causecom.mysql.jdbc.municationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
sun.reflect.GeneratedConstructorAccessor155.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1036)
com.mysql.jdbc.MysqlIO.&init&(MysqlIO.java:338)
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2232)
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2265)
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2064)
com.mysql.jdbc.ConnectionImpl.&init&(ConnectionImpl.java:790)
com.mysql.jdbc.JDBC4Connection.&init&(JDBC4Connection.java:44)
sun.reflect.GeneratedConstructorAccessor140.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395)
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:325)
mons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
mons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
mons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
mons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:96)
mons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:81)
org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67)
org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:271)
org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:69)
org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:56)
org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259)
org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:62)
sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
com.sun.proxy.$Proxy20.selectOne(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
com.sun.proxy.$Proxy24.selectByPrimaryKey(Unknown Source)
com.zcool.dao.cache.detail.ProductDetailTool.setProductFromDBToCache(ProductDetailTool.java:126)
com.zcool.dao.cache.detail.ProductDetailTool.getProduct(ProductDetailTool.java:104)
com.zcool.controller.ProductController.toworks_show(ProductController.java:270)
com.zcool.controller.ProductController.toworks_show(ProductController.java:251)
sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Causejava.net.ConnectException: Connection refused
java.net.PlainSocketImpl.socketConnect(Native Method)
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
java.net.Socket.connect(Socket.java:589)
java.net.Socket.connect(Socket.java:538)
java.net.Socket.&init&(Socket.java:434)
java.net.Socket.&init&(Socket.java:244)
com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:243)
com.mysql.jdbc.MysqlIO.&init&(MysqlIO.java:297)
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2232)
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2265)
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2064)
com.mysql.jdbc.ConnectionImpl.&init&(ConnectionImpl.java:790)
com.mysql.jdbc.JDBC4Connection.&init&(JDBC4Connection.java:44)
sun.reflect.GeneratedConstructorAccessor140.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395)
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:325)
mons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
mons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
mons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
mons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:96)
mons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:81)
org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67)
org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:271)
org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:69)
org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:56)
org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259)
org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105)
org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:62)
sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
com.sun.proxy.$Proxy20.selectOne(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:163)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:43)
com.sun.proxy.$Proxy24.selectByPrimaryKey(Unknown Source)
com.zcool.dao.cache.detail.ProductDetailTool.setProductFromDBToCache(ProductDetailTool.java:126)
com.zcool.dao.cache.detail.ProductDetailTool.getProduct(ProductDetailTool.java:104)
com.zcool.controller.ProductController.toworks_show(ProductController.java:270)
com.zcool.controller.ProductController.toworks_show(ProductController.java:251)
sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Note The full stack trace of the root cause is available in the server logs.Apache Tomcat/8.5.14