springMVC 中几种获取request和response的方式

1.最简单方式:参数

例如:

@RequestMapping("/test")
@ResponseBody
public void saveTest(HttpServletRequest req, HttpServletResponse resp){
  
}

2.加入监听器,然后再controller里面获取

(1)web.xml相应位置插入

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

(2)

HttpServletRequest req = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
HttpServletResponse resp = ((ServletWebRequest)RequestContextHolder.getRequestAttributes()).getResponse();

3:使用注解方法注入(该方法未经验证,请读者自行测试

posted @ 2013-11-21 21:32  mikevictor  阅读(27224)  评论(0编辑  收藏  举报