let SaveSymbol = _G("SaveSymbol") || [];
//定义一个变量,保存已经通知过的项目
var Notified = _G("Notified") || [];

function TimeBetween(startDate, endDate) {
    let delta = Math.abs(endDate - startDate) / 1000;
    const isNegative = startDate > endDate ? -1 : 1;
    return [
        ["days", 24 * 60 * 60],
        ["hours", 60 * 60],