第一种、参数
@RequestMapping("/test")
@ResponseBodypublic 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();
根据个人喜好使用
推荐第三种
转载于:https://blog.51cto.com/765133133/1954465