背景: Mayabtis+springboot项目,连接数据库发生异常 报错内容: java.lang.AbstractMethodError: Receiver class com.mchange.v2.c3p0.impl.NewProxyResultSet does not define or inherit an implementation of the resolved method 'abstract boolean isClosed()' of interface java.sql…
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…
关于c3p0在debug模式下控制台抛出的如下异常: java.lang.Exception: DEBUG -- CLOSE BY CLIENT STACK TRACE at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:566) at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:23…
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…
报错: 02-Nov-2017 07:11:56.475 信息 [http-nio-8080-exec-10] com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource. Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay…
C3P0它是一个开源JDBC连接池,它lib文件夹和Hibernate一起公布,包含了实现jdbc3和jdbc2扩展规范说明的Connection 和Statement 池的DataSources 对象. c3p0.acquireIncrement=3 c3p0.initialPoolSize=3 c3p0.idleConnectionTestPeriod=900 c3p0.minPoolSize=2 c3p0.maxPoolSize=50 c3p0.maxStatements=100 c3p0…
详细错误信息: Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -&g…
1.错误描述 INFO:2015-05-01 13:13:05[localhost-startStop-1] - Initializing c3p0-0.9.2.1 [built 20-March-2013 10:47:27 +0000; debug? true; trace: 10] WARN:2015-05-01 13:13:05[localhost-startStop-1] - Exception encountered during context initialization - ca…
1.错误描写叙述 usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop } 2014-7-12 0:51:11 org.apache.catalina.core.AprLifecycleListener init 信息: Loaded APR based Apache Tomcat Native library 1.1.29 usin…
C3P0是一个开放源代码的JDBC连接池,它在lib目录中与Hibernate一起发布,包括了实现jdbc3和jdbc2扩展规范说明的Connection 和Statement 池的DataSources 对象. http://meiyx.iteye.com/blog/865000 在Hibernate(spring管理)中的配置: <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSourc…