Error creating bean with name 'sessionFactory' defined in class path resource

错误：
Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
解决：
1,鼠标右键点项目
2，build path
3, configure build path
按如下图设置。