我会从我公司的 svn 中检查网络项目(Spring 框架)。
当我在tomcat服务器上运行时，没问题。
但是我尝试从项目登录网页，出现如下错误日志。
似乎是因为 log4j2 jar 的种类而出错，但是我检查了 maven 依赖项，并且已经下载了 jar 文件。
我也检查了编译器的兼容性级别，是 1.7。
我一遍又一遍地从我们的 svn 中删除项目并重新 check out 。
这是怎么回事？？
在 POM.xml 中
<dependency>
<groupId>org.bgee.log4jdbc-log4j2</groupId>
<artifactId>log4jdbc-log4j2-jdbc4</artifactId>
<version>1.16</version>
</dependency>
下面是日志。
2015-03-16 18:15:24,354 ERROR [log4jdbc.log4j2] null. DataSource.getConnection()
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452) ~[commons-dbcp-1.4.jar:1.4]
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371) ~[commons-dbcp-1.4.jar:1.4]
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) ~[commons-dbcp-1.4.jar:1.4]
at net.sf.log4jdbc.sql.jdbcapi.DataSourceSpy.getConnection(DataSourceSpy.java:147) [log4jdbc-log4j2-jdbc4-1.16.jar:?]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:224) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at com.sun.proxy.$Proxy22.prepareStatement(Unknown Source) [?:?]
at com.ibatis.sqlmap.engine.execution.SqlExecutor.prepareStatement(SqlExecutor.java:497) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:175) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteQuery(MappedStatement.java:221) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:189) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryForObject(MappedStatement.java:120) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:518) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:493) [ibatis-sqlmap-2.3.4.726.jar:?]
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:106) [ibatis-sqlmap-2.3.4.726.jar:?]
at org.springframework.orm.ibatis.SqlMapClientTemplate$1.doInSqlMapClient(SqlMapClientTemplate.java:273) [spring-orm-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:203) [spring-orm-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForObject(SqlMapClientTemplate.java:271) [spring-orm-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at dementia.casestudy.login.dao.CaseLoginDAO.getLoginUserCountMac(CaseLoginDAO.java:22) [CaseLoginDAO.class:?]
at dementia.casestudy.login.service.CaseLoginService.getLoginUserCountMac(CaseLoginService.java:30) [CaseLoginService.class:?]
at dementia.casestudy.login.controller.CaseLoginController.loginProc(CaseLoginController.java:74) [CaseLoginController.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_75]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_75]
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:456) [AnnotationMethodHandlerAdapter.class:?]
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:426) [AnnotationMethodHandlerAdapter.class:?]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643) [servlet-api.jar:?]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) [servlet-api.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) [catalina.jar:6.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.37]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [catalina.jar:6.0.37]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:6.0.37]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) [catalina.jar:6.0.37]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) [tomcat-coyote.jar:6.0.37]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) [tomcat-coyote.jar:6.0.37]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) [tomcat-coyote.jar:6.0.37]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_75]
Caused by: java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(Unknown Source) ~[?:1.7.0_75]
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437) ~[commons-dbcp-1.4.jar:1.4]
... 50 more
[http-8080-7] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
[http-8080-7] INFO org.springframework.jdbc.support.SQLErrorCodesFactory - SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
2015-03-16 18:15:24,444 ERROR [log4jdbc.log4j2] null. DataSource.getConnection()
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452) ~[commons-dbcp-1.4.jar:1.4]
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371) ~[commons-dbcp-1.4.jar:1.4]
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) ~[commons-dbcp-1.4.jar:1.4]
at net.sf.log4jdbc.sql.jdbcapi.DataSourceSpy.getConnection(DataSourceSpy.java:147) [log4jdbc-log4j2-jdbc4-1.16.jar:?]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:224) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at com.sun.proxy.$Proxy22.getMetaData(Unknown Source) [?:?]
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:285) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:320) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:214) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:140) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:103) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:99) [spring-jdbc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:206) [spring-orm-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForObject(SqlMapClientTemplate.java:271) [spring-orm-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at dementia.casestudy.login.dao.CaseLoginDAO.getLoginUserCountMac(CaseLoginDAO.java:22) [CaseLoginDAO.class:?]
at dementia.casestudy.login.service.CaseLoginService.getLoginUserCountMac(CaseLoginService.java:30) [CaseLoginService.class:?]
at dementia.casestudy.login.controller.CaseLoginController.loginProc(CaseLoginController.java:74) [CaseLoginController.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_75]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_75]
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:456) [AnnotationMethodHandlerAdapter.class:?]
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:426) [AnnotationMethodHandlerAdapter.class:?]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643) [servlet-api.jar:?]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) [spring-webmvc-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) [servlet-api.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) [catalina.jar:6.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.37]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) [spring-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [catalina.jar:6.0.37]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [catalina.jar:6.0.37]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:6.0.37]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) [catalina.jar:6.0.37]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) [tomcat-coyote.jar:6.0.37]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) [tomcat-coyote.jar:6.0.37]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) [tomcat-coyote.jar:6.0.37]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_75]
Caused by: java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(Unknown Source) ~[?:1.7.0_75]
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437) ~[commons-dbcp-1.4.jar:1.4]
... 47 more
[http-8080-7] WARN org.springframework.jdbc.support.SQLErrorCodesFactory - Error while extracting database product name - falling back to empty error codes
org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:296)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:320)
at org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:214)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:140)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:103)
at org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:99)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:206)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForObject(SqlMapClientTemplate.java:271)
at dementia.casestudy.login.dao.CaseLoginDAO.getLoginUserCountMac(CaseLoginDAO.java:22)
at dementia.casestudy.login.service.CaseLoginService.getLoginUserCountMac(CaseLoginService.java:30)
at dementia.casestudy.login.controller.CaseLoginController.loginProc(CaseLoginController.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:456)
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:426)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
at net.sf.log4jdbc.sql.jdbcapi.DataSourceSpy.getConnection(DataSourceSpy.java:147)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:224)
at com.sun.proxy.$Proxy22.getMetaData(Unknown Source)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:285)
... 40 more
Caused by: java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(Unknown Source)
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437)
... 47 more
org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0];
--- The error occurred in egovframework/sqlmap/case/login/CaseLogin_Postgres.xml.
--- The error occurred while executing query.
--- Check the SELECT COUNT(ID) FROM TB_MAC WHERE PLACE IN (SELECT ADMIN_PLACE FROM TB_MEMBER_ADMIN WHERE ADMIN_ID = ? AND admin_value = 'Y' AND admin_level != '0') AND log_YN = 'Y' AND mac_addr = ? .
--- Check the SQL Statement (preparation failed).
--- Cause: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in egovframework/sqlmap/case/login/CaseLogin_Postgres.xml.
--- The error occurred while executing query.
--- Check the SELECT COUNT(ID) FROM TB_MAC WHERE PLACE IN (SELECT ADMIN_PLACE FROM TB_MEMBER_ADMIN WHERE ADMIN_ID = ? AND admin_value = 'Y' AND admin_level != '0') AND log_YN = 'Y' AND mac_addr = ? .
--- Check the SQL Statement (preparation failed).
--- Cause: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:206)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForObject(SqlMapClientTemplate.java:271)
at dementia.casestudy.login.dao.CaseLoginDAO.getLoginUserCountMac(CaseLoginDAO.java:22)
at dementia.casestudy.login.service.CaseLoginService.getLoginUserCountMac(CaseLoginService.java:30)
at dementia.casestudy.login.controller.CaseLoginController.loginProc(CaseLoginController.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:456)
at dementia.casestudy.common.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:426)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in egovframework/sqlmap/case/login/CaseLogin_Postgres.xml.
--- The error occurred while executing query.
--- Check the SELECT COUNT(ID) FROM TB_MAC WHERE PLACE IN (SELECT ADMIN_PLACE FROM TB_MEMBER_ADMIN WHERE ADMIN_ID = ? AND admin_value = 'Y' AND admin_level != '0') AND log_YN = 'Y' AND mac_addr = ? .
--- Check the SQL Statement (preparation failed).
--- Cause: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:201)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryForObject(MappedStatement.java:120)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:518)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:493)
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:106)
at org.springframework.orm.ibatis.SqlMapClientTemplate$1.doInSqlMapClient(SqlMapClientTemplate.java:273)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:203)
... 34 more
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' for connect URL 'jdbc:log4jdbc:edb://218.145.26.12:5445/dementia'
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
at net.sf.log4jdbc.sql.jdbcapi.DataSourceSpy.getConnection(DataSourceSpy.java:147)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:224)
at com.sun.proxy.$Proxy22.prepareStatement(Unknown Source)
at com.ibatis.sqlmap.engine.execution.SqlExecutor.prepareStatement(SqlExecutor.java:497)
at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:175)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteQuery(MappedStatement.java:221)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:189)
... 40 more
Caused by: java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(Unknown Source)
at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437)
... 50 more
最佳答案
我怀疑 net.sf.log4jdbc.sql.jdbcapi.DriverSpy 类不在类路径中(您可以通过调用 Class.forName("net.sf .log4jdbc.sql.jdbcapi.DriverSpy") 在你的应用程序早期的某个地方，看看这是否会导致异常)，或者当 "jdbc:log4jdbc:edb 时，此类返回 被传递给它的 acceptsURL方法。后者可能是由拼写错误的 URL 引起的。false ://218.145.26.12:5445/dementia"
或者可能是因为数据源是 not supported yet通过 log4jdbc...
关于spring - 如何避免 [Cannot create JDBC driver of class 'net.sf.log4jdbc.sql.jdbcapi.DriverSpy' ] 错误？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29073397/