c3p0错误：java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector - Code World

c3p0错误：java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector

Others 2021-01-25 07:35:56 views: null

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Origin blog.csdn.net/weixin_44061648/article/details/99702493

c3p0错误：java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector

c3p0 reports an error java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/

java.lang.AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyPreparedStatement.isClosed()Z

【SSM】Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

报错： AbstractMethodError: Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

Build an SSM project access interface and report an error com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract Solution

Failed to instantiate [com.mchange.v2.c3p0.ComboPooledDataSource]: No default constructor found

com.mchange.v2.c3p0.impl.NewProxyConnection cannot be cast to com.mysql.jdbc

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver solution

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver

Exception: Caused by: java.lang.ClassNotFoundException: com.xxx.xxx

java.lang.AbstractMethodError：方法COM / mchange / V2 / C3P0 / IMPL / NewProxyPreparedStatement.isClosed（）Z

c3p0 reports java.lang.NoClassDefFoundError

报错java.lang.ClassNotFoundException：com.ibm.db2.jcc.DB2ConnectionPoolDataSource

解决java.lang.ClassNotFoundException: “com.mysql.cj.jdbc.Driver“ at java.net.URLClassLoader.findClass

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java.lang.ClassNotFoundException: com.netflix.hystrix.contrib.javanica.aop.aspectj.HystrixCommandAspect

Caused by: java.lang.ClassNotFoundException: com.alibaba.dubbo.common.Version

mapreduce 使用alibaba.fastjson java.lang.ClassNotFoundException: com.alibaba.fastjson.JSON

tomcat java.lang.ClassNotFoundException: com.mysql.jdbc.Driver solution

Ideal to solve java.lang.ClassNotFoundException under the web: com.mysql.jdbc.Driver

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