按照网络上的排除建议,换成了alibaba的druid. 相关maven依赖如下,注意版本匹配问题 spring版本使用4.3.24.RELEASE <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.6</version> </dependency> <dependency&g…

做spring和mybaits整合时出现的错误,让这个问题困扰了一早上,通过查资料终于把这个问题解决了 具体问题描述: java.lang.IllegalAccessError: org.apache.commons.dbcp.DelegatingPreparedStatement.isClosed()Z at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccess…

原文转:https://blog.csdn.net/qq_37909508/article/details/83028536 报错: NewProxyPreparedStatement.isClosed()Z is abstract和org.apache.commons.dbcp.DelegatingPreparedStatement.isClosed()Z 原因是mybati.jar与c3p0或dbcp的兼容性问题,竟然出现了mybatis3.4无法兼容他们. 解决方法,要么将c3p0或dbc…

七月 17, 2014 4:56:01 下午 org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [dispatcher] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemExc…

tationProcessor' to allow for resolving potential circular referencesDEBUG 2018-05-28 11:32:35,016 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory: Finished creating instance of bean 'org.springframework.context.annotatio…

问题摘要: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.microsoft.sqlserver.jdbc.SQLServerDriver ' 原因:配置文件drive…

我出现的 报错信息如下: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (ORA-01…

转载自:http://songjianyong.iteye.com/blog/1663170 org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver c…

二月 26, 2019 3:47:40 上午 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet [springmvc] in context with path [/rbac] threw exception [Handler dispatch failed; nested exception is java.lang.AbstractMethodError: Method…

HTTP Status 500 - Handler dispatch failed; nested exception is java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract type Exception report message Handler dispatch failed; nested exception is java.la…