Error creating bean with name 'sessionFactory' defined in file [解决办法

Error creating bean with name 'sessionFactory' defined in file [
2011-10-30 11:12:58 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
2011-10-30 11:13:03 org.apache.catalina.core.StandardContext filterStart


------解决方案--------------------
好几个NoClassDefFoundError ClassNotFoundException，就是少包、少.class文件的意思。
------解决方案--------------------
http://itwayq.iteye.com/blog/682500