/*** controller 缓存key 自定义前缀 + url + param + token* 生成redis key：SERVER_CACHE_DATA rul + 参数（param） + token** @param request HttpServletRequest* @return createRedisKey*/public static String createRedisKey(HttpServletRequest request) throws JsonProcessingException {//获取请求参数String param = MAPPER.writeValueAsString(request.getParameterMap());//获得请求URiString uri = request.getRequestURI();//获得用户tokenString token = request.getHeader("Authorization");String data = uri + "_" + param + "_" + token;return "SERVER_CACHE_DATA_" + DigestUtils.md5Hex(data);}