var pm = new ParamData2             {                 thing1 = new thing1() { DATA = "小气泡元旦大优惠" },                 date2 = new date2() { DATA = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd")) },                 thing3 = new thing3() { DATA = "伯爵国际" },                 phone_number4 = new phone_number4() { DATA = "13645215623" },                 thing5 = new thing5() { DATA = "领取成功！请在有效期内进店体验~我们欢迎您的到来" }             }; 这是我按照小程序订阅消息模板 提供的参数复制