1.第一种方法 ActionContext ctx = ActionContext.getContext(); HttpServletRequest request = (HttpServletRequest)ctx.get(ServletActionContext.HTTP_REQUEST); HttpServletResponse response = (HttpServletResponse)ctx.get(ServletActionContext.HTTP_RESPONSE) 2.第二种方法,action实现ServletRequestAware 参考:http://developer.51cto.com/art/200902/108249.htm