springmvc中取得HttpServletRequest request方法

springmvc中获得HttpServletRequest request方法 .

转自：http://blog.csdn.net/wfcaven/article/details/5837181

?

在web。xml中配置一个监听

<listener>
??? ??? <listener-class>
??? ??? ??? org.springframework.web.context.request.RequestContextListener
??? ??? </listener-class>
??? </listener>

之后就可以在程序使用了

HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();