node.js定時事務node-schedule

有的時候須要根據業務須要,晚上凌晨之後執行某些操做的時候,這個可能會有所幫助,我最近正在研究這個,歡迎共同探討。node

github地址:https://github.com/mattpat/node-schedulegit

安裝github

npm install node-schedule

1.肯定時間,例如:2012年11月21日,5:30npm

var schedule = require('node-schedule');
var date = new Date(2012, 11, 21, 5, 30, 0);

var j = schedule.scheduleJob(date, function(){
    console.log('The world is going to end today.');
});

取消預設計劃

j.cancel();

2.每小時的固定分鐘,例如:每一個小時的42分鐘post

var schedule = require('node-schedule');

var rule = new schedule.RecurrenceRule();
rule.minute = 42;

var j = schedule.scheduleJob(rule, function(){
    console.log('The answer to life, the universe, and everything!');
});

3.一個星期中的某些天的某個時刻,例如:每週四,週五,週六,周天的17點ui

var rule = new schedule.RecurrenceRule();
rule.dayOfWeek = [0, new schedule.Range(4, 6)];
rule.hour = 17;
rule.minute = 0;

var j = schedule.scheduleJob(rule, function(){
    console.log('Today is recognized by Rebecca Black!');
});

轉載自:http://www.9958.pw/post/node-schedule設計

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