Spring 整合HIbernate 时， 使用c3p0 数据源 出现 java.lang.NoClassDefFoundError:com.mchange.v2.ser.Indirector

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirectororg.springframework.beans.factory.BeanCreationE