'hibernate.dialect' must be set when no Connection avalable

异常:

   org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: 'hibernate.dialect' must be set when no Connection avalable

 ....

    这个问题，神一样的bug，网上解决的方法大多是包重复，configure()

    这个今天上午加昨天下午，终于搞出来了.在applicationContext.xml

中加上红线的句子，value的值就要根据你的情况了

 解决: