Java-Spring-获取Request,Response对象
第一种、参数
@RequestMapping("/test") @ResponseBody public void saveTest(HttpServletRequest req, HttpServletResponse resp){ }
第二种、注解
@Autowired private HttpServletRequest request;
第三种、上下文获取
1、在web.xml配置监听器
<listener> <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class> </listener>
2、程序使用
HttpServletRequest req = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
HttpServletResponse resp = ((ServletWebRequest)RequestContextHolder.getRequestAttributes()).getResponse();