Question

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= 2017年3月20日

计划程序是2个月1个月和发布日期前15天。我试过这个，请给我更好的解决方案 function 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（＆＃39; node-schedule＆＃39;）; var job = schedule.scheduleJob（{hour：10，minute：0}，function（）{ checkRelease（）;`此函数检查时间差异和呼叫服务

列出项目

` }）;

Answer 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`

});

在日期的节点js中安排

1 个答案: