function count_time() {console.log("时间:" + now + "----类型:" + typeof(now));const lastColonIndex = now.lastIndexOf(':');const s = now.substring(lastColonIndex + 1);const ss = s.substring(0, 2);console.log("当前秒数:" + ss);const flag = 47;const end_time = parseInt(ss) - flag; let end_ = 0;if(end_time > 0) { end_ = 107 - parseInt(ss);} else { end_ = 47 - parseInt(ss);} console.log("开始倒计时:" + end_ + "秒");let countdown = end_;const timer = setInterval(function() {console.log("倒计时:" + countdown);countdown--; if(countdown < 0) { clearInterval(timer); alert("发送成功!") var sql = "CALL update_flag();";var res = FR.remoteEvaluate('=sql("temp_q","' + sql + '")');console.log("result:"+res) }}, 1000);}count_time();在标红字段中,想要执行存储函数(更新数据),执行完成,并未起修改作用,有大佬可以帮忙看看问题在哪吗?