运行jetty报异常

[叶健]

今天运行项目，然后就报了这样一大串异常：希望有人能帮我看看：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.interceptor.

TransactionInterceptor#0': 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 file [D:\workspace\sjcj\target\classes\spring_core\applicationContext.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 file [D:\workspace\sjcj\target\classes\spring_core\applicationContext.xml]:

Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException:

Error creating bean with name 'dataSource' defined in file [D:\workspace\sjcj\target\classes\spring_core\applicationContext.xml]:

Invocation of init method failed; nested exception is javax.naming.NoInitialContextException:

Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:

java.naming.factory.initial