spring和mybatis整合的时候的一个问题，求解

问题描述见上传的图片：

配置文件如下：（依次是web.xml，说pringMVC-servlet.xml，spring-dao.xml)



错误日志如下：
警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of resource dependencies failed; nested exception is java.lang.NoClassDefFoundError: com/xu/da/pojo/User
一月 27, 2016 9:06:07 下午 org.springframework.web.servlet.DispatcherServlet initServletBean
严重: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of resource dependencies failed; nested exception is java.lang.NoClassDefFoundError: com/xu/da/pojo/User
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:308)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1208)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at修改

Error creating bean with name '***' defined in ServletContext resource解决办法

userController这个bean创建失败，你看下这个还有注入的属性跟你的类里的属性名是不是一样

User类是不是没编译呢，报错找不到这个类的编译文件，你重新clean下项目再重启试试。

看下你的userController和userMapper.xml文件