在节点 js 中安排日期答案

【问题标题】：schedule in node js on date在节点 js 中安排日期
【发布时间】：2018-05-01 02:11:32
【问题描述】：

我想在 Node Js 中创建调度程序来调用服务并向特定请求发送电子邮件。

发布日期 =20/03/2017

调度程序是发布日期前 2 个月 1 个月和 15 天。我在下面试过这个请给我更好的解决方案函数 checkRelease(){

var date = '2017-11-18T07:05:32.950Z';
var release = new Date(date);
console.log(release);
var current = new Date();
console.log(current);
var timeDifference = Math.abs(release.getTime() - current.getTime());
console.log(timeDifference);
var differentDays = Math.ceil(timeDifference / (1000 * 3600 * 24));
console.log(differentDays);

if(differentDays === 1){
    console.log("1 day");
} else if(differentDays === 15){
    console.log("15 day");
} else if(differentDays === 28 || differentDays === 29 || differentDays === 30 || differentDays === 31){
    console.log("1 month");
} else if(differentDays === 58 || differentDays === 59 || differentDays === 60 || differentDays === 61 || differentDays === 62){        
    console.log("2 month");
}

}

var schedule = require('node-schedule'); var job = schedule.scheduleJob({hour: 10, minute: 0}, function(){ checkRelease();`该函数检查时差并调用服务

列表项

` });

【问题讨论】：

到目前为止你尝试了什么？
调度员每天打电话，所以我需要检查当前日期并找出差异。
函数 checkRelease(){ var date = '2017-11-18T07:05:32.950Z'; var release = 新日期（日期）；控制台.log（发布）； var current = new Date();控制台.log（当前）； var timeDifference = Math.abs(release.getTime() - current.getTime());控制台.log(timeDifference); var differentDays = Math.ceil(timeDifference / (1000 * 3600 * 24));控制台.log（不同的日子）； if(differentDays === 1){ console.log("1 day"); } else if(differentDays === 28 || differentDays === 29 || differentDays === 30 || differentDays === 31){ console.log("1 month") }
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标签： mysql angularjs node.js

【解决方案1】：

relDate ="2017-11-21T20:58:00.000Z";
var current = new Date();
console.log(current);
var timeDifference = Math.abs(relDate.getTime() - current.getTime());
var differentDays = Math.ceil(timeDifference / (1000 * 3600 *24));
console.log(differentDays);
if(differentDays === 1){
console.log("1 day");
} else if(differentDays === 15){
console.log("15 day");
} else if(differentDays === 28 || differentDays === 29 || differentDays === 
30 || differentDays === 31){
console.log("1 month");
} else if(differentDays === 58 || differentDays === 59 || differentDays === 
60 || differentDays === 61 || differentDays === 62){                 
console.log("2 month");
}
**output**
1 day

i call this function inside scheduler in app.js

//---Sechduler for release and roration date
var job = schedule.scheduleJob({hour: 18, minute:54}, function(){
        checkRelease();`call function`

});

【讨论】：