nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource - 代码天地

nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

其他 2020-02-17 10:24:26 阅读次数: 0

错误原因：org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.mchange.v2.c3p0.ComboPooledDataSource] for bean with name ‘dataSource’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

造成错误的原因是缺少c3p0这个jar包，我们把这个jar包放在lib下面重新启动服务就没问题了。
下载地址：c3p0.jar

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转载自blog.csdn.net/lzx159951/article/details/79753685

nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

【异常】nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

nested exception is java.lang.ClassNotFoundException: Interceptor

nested exception is java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource

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