BeanCreationException: Error creating bean with name 'transactionManager' defined

BeanCreationException: Error creating bean with name 'transactionManager' defined in \WEB-INF\classes\spring\applicationContext-tx.xml]: Cann

遇到这个异常的时候,一般都是清空一下编译的包,然后,

 

清除一下以后,然后再进行重新运行,就会变的正常.