spring整合hibernate错误总结

xiaoxiao2021-02-28  98

1.Console报错如下:

org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.springframework.orm.hibernate4.LocalSessionFactoryBean] for bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: org/springframework/dao/support/PersistenceExceptionTranslator

则缺少jar包

解决方法:加入org.springframework.transaction-3.2.4.RELEASE.jar

下载地址:http://download.csdn.net/download/u012627028/6545047

2. <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">如关于dataSource未初始化成功。

则需要c3p0jar包,其次注意版本是否匹配。之前我下载的是c3p0-0.9.2.1.jar,后来报错。我重新下载了c3p0-0.8.5.2.jar就没报错了

c3p0-0.8.5.2.jar下载地址:http://download.csdn.net/download/wentasy/5099762

3.<property name="initialPoolSize" value="${jdbc.initPoolSize}"></property>

上面这句需要注意name是initalPoolSize   而value里面写的是initPoolSize

综述:整合过程中,大部分错误都是源于jar包的缺少

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