第一种、参数java
@RequestMapping("/test") @ResponseBodypublic void saveTest(HttpServletRequest req, HttpServletResponse resp){ }
第二种、注解web
@Autowired private HttpServletRequest request;
第三种、上下文获取spring
一、在web.xml配置监听器app
<listener> <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class></listener>
二、程序使用ide
HttpServletRequest req = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest(); HttpServletResponse resp = ((ServletWebRequest)RequestContextHolder.getRequestAttributes()).getResponse();
根据我的喜爱使用spa
推荐第三种orm