如何使用nodejs中的node-cron在不同的时间执行多个cron作业？

发布于 2025-01-14 08:04:07 字数 557 浏览 4 评论 0原文

我怎样才能在不同的时间执行这个？请帮忙解决这个问题。预先感谢...

const Cron = require('node-cron');
const Cron2 = require('node-cron');

var TaskOne = Cron.schedule('*/10 * * * *', async() => {
     
    //first job implemented here and its working fine  
    function1();
 });
 
 var TaskTwo = Cron2.schedule('*/11 * * * *', async() => {
     
    // Second job implemented here....
    //Why this block is not getting executed??????????????????????? 
    function2();    
});

我怎样才能在不同的时间执行这个？ TaskTwo 没有被执行。调试器不会进入 TaskTwo。请帮忙解决这个问题。提前致谢...

原文

How can I execute this with different timings? Please help on this. Thanks in Advance...

const Cron = require('node-cron');
const Cron2 = require('node-cron');

var TaskOne = Cron.schedule('*/10 * * * *', async() => {
     
    //first job implemented here and its working fine  
    function1();
 });
 
 var TaskTwo = Cron2.schedule('*/11 * * * *', async() => {
     
    // Second job implemented here....
    //Why this block is not getting executed??????????????????????? 
    function2();    
});

How can I execute this with different timings? TaskTwo is not getting executed. Debugger not goes into TaskTwo. Please help on this. Thanks in Advance...

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泪眸﹌ 2025-01-21 08:04:07

如果 node-cron 不是您唯一的偏好，那么您可以使用 https:// github.com/agenda/agenda

回复收藏 0 原文

三月梨花 2025-01-21 08:04:07

不需要两次 require 相同的包，因此您应该删除第二行的 Cron2 。因此， var TaskTwo = Cron2.schedule('*/11 * * * *', async() => { 行应更改为：

var TaskTwo = Cron.schedule('*/11 * * * *', async() => {

至于为什么第二个计划不起作用，它可能是因为您没有 start() 计划，如 https://github.com/node-cron/node-cron#start。因此，在脚本末尾添加以下代码可能会触发两个 cron 运行：

TaskOne.start();

TaskTwo.start();

There's no need to require the same package twice, so you should remove Cron2 on the second line. Thus the line var TaskTwo = Cron2.schedule('*/11 * * * *', async() => { should be changed to:

var TaskTwo = Cron.schedule('*/11 * * * *', async() => {

As for why the second schedule is not working, it might be because you didn't start() the schedule, as shown in https://github.com/node-cron/node-cron#start. So adding the code below at the end of your script might trigger both cron to run: