springmvc_1_使用 @RequestMapping 映射请求&映射请求参数 & 请求头

桃扇骨 2022-05-29 09:27 159阅读 0赞

/** * * @return */
        @RequestMapping(value = "/hello", method = RequestMethod.GET ,headers = {
       "Accept=text/html"})
        public String hello(){
            System.out.println("springmvc hello!");
            return "springmvc/RequestMappingTest/success";
        }
    
        @RequestMapping(value = "/ant/user?")
        public String AntTest(
                HttpServletRequest request,
                Model uiModel
                ){
            String url = request.getRequestURI();
            uiModel.addAttribute("url", url);
            return "springmvc/RequestMappingTest/ant";
        }
    
        @RequestMapping(value = "/ant/user??")
        public String AntTest3(
                HttpServletRequest request,
                Model uiModel
                ){
            String url = request.getRequestURI();
            uiModel.addAttribute("url", url);
            return "springmvc/RequestMappingTest/ant";
        }
    
        @RequestMapping(value = "/ant/yy/*/user")
        public String AntTest1(
                HttpServletRequest request,
                Model uiModel
                ){
            String url = request.getRequestURI();
            uiModel.addAttribute("url", url);
            return "springmvc/RequestMappingTest/ant";
        }
    
    
        /** * http://127.0.0.1:8080/laweyecloud/springmvc/ant/111/123123/user */
        @RequestMapping(value = "/ant/**/user")
        public String AntTest2(
                HttpServletRequest request,
                Model uiModel
                ){
            String url = request.getRequestURI();
            uiModel.addAttribute("url", url);
            return "springmvc/RequestMappingTest/ant";
        }
        /** * http://127.0.0.1:8080/laweyecloud/springmvc/PathVariable/{hgh} * @param value * @param uiModel * @return */
        @RequestMapping(value = "/PathVariable/{value}")
        public String PathVariableTest(@PathVariable("value") String value,
                Model uiModel){
            uiModel.addAttribute("value", value);
            return "springmvc/PathVariable/PathVariable";
        }
    
        /** * http://127.0.0.1:8080/laweyecloud/springmvc/RequestParam?name=hgh&password=123 * @param name * @param password * @param uiModel * @return */
        @RequestMapping(value = "RequestParam")
        public String RequestParamTest(
                @RequestParam(value = "name",required = true) String name,
                @RequestParam(value = "password" , required = false) String password,
                Model uiModel
                ){
            uiModel.addAttribute("name", name);
            uiModel.addAttribute("password", password);
            return "springmvc/RequestParam/RequestParam";
        }
    
        @RequestMapping(value = "RequestHeader")
        public String RequestHeader(
                @RequestHeader(value = "Host",required = false) String encoding,
                @RequestHeader(value = "Connection",required = false) String Connection,
                @RequestHeader(value = "Accept-Encoding",required = false) String AcceptEncoding,
                @RequestHeader(value = "Accept-Language",required = false) String AcceptLanguage,
                @RequestHeader(value = "Cookie",required = false) String Cookie,
                @RequestHeader(value = "Accept",required = false) String Accept,
                Model uiModel
                ){
            System.out.println("");
            return "springmvc/RequestHeader";
        }
    
        @RequestMapping(value = "CookieValue")
        public String CookieValue(
                @CookieValue(value = "JSESSIONID",required = false) String sessionId,
                HttpServletRequest request,
                HttpServletResponse response,
                Model uiModel
                ){
            Cookie[] cookies = request.getCookies();
            for (Cookie cookie : cookies) {
                System.out.println(cookie.getName() + ":" + cookie.getValue());
            }
            Cookie cookie = new Cookie("token", "111111111111");
            response.addCookie(cookie);
            return "springmvc/RequestHeader";
        }