spring MVC中Cookie的获取

一、通过HttpServletRequest类获取所有cookie

    @GetMapping("/get1")
    public void get1Test(HttpServletRequest request){
        Cookie[] cookies = request.getCookies();
    }

二、通过注解@CookieValue获取指定cookie

    @GetMapping("/get2")
    public void get2Test(@CookieValue(value = "cookieName", defaultValue = "defaultValue")String cookie){
        String ck = cookie;
    }