Question

我想每天以10分钟5分25秒执行该消息，但我尝试了该程序，我收到了错误：

ERROR OCCURED: 
  throw patterns[5] + ' is a invalid expression for week day';
      ^
 is a invalid expression for week day

代码：

var cron = require('node-cron');
cron.schedule('25 05 10 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31 January,February,March,April,May,June,July,August,September,October,November,December   Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday ', function(){
    console.log('Time for breakfast');
});

Answer 1

cron语法如node-cron库页面中所述：

┌────────────── second (optional)
│ ┌──────────── minute
│ │ ┌────────── hour
│ │ │ ┌──────── day of month
│ │ │ │ ┌────── month
│ │ │ │ │ ┌──── day of week
│ │ │ │ │ │
│ │ │ │ │ │
* * * * * *

因此，为了每天10:05:25执行任务，请尝试 25 5 10 * * *

cron.schedule('25 5 10 * * *', function() {
  console.log('Time for breakfast');
});

我们如何在nodejs中每天在特定时间执行消息？

1 个答案: