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实战突击java项目开发案例整合 第20章 医药进销存运行出错，求高手指点
发表在Java图书答疑
2013-03-17
是否精华
是
否
版块置顶:
是
否
运行后弹出一个“初始化数据连接失败，错误信息如下”的对话框，一下是对话框中的错误提示，求教是何原因，如何修改？
Error creating bean with name 'DAOProxy' defined in class path resource [com/lzw/dao/appcontext.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [com/lzw/dao/appcontext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [com/lzw/dao/appcontext.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: 'hibernate.dialect' must be set when no Connection available
Error creating bean with name 'DAOProxy' defined in class path resource [com/lzw/dao/appcontext.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [com/lzw/dao/appcontext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [com/lzw/dao/appcontext.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: 'hibernate.dialect' must be set when no Connection available
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