public void reply(HttpContext context)
        {
            ReplyKeyInfo replyKeyInfo = new ReplyKeyInfo();
            string       s            = "{\"status\":\"0\"}";

            replyKeyInfo.Id       = int.Parse(context.Request["ID"]);
            replyKeyInfo.Matching = context.Request["Matching"];
            if (WeiboHelper.UpdateMatching(replyKeyInfo))
            {
                s = "{\"status\":\"1\"}";
            }
            context.Response.Write(s);
        }