Javascript 每5分钟安排一次作业

Javascript 每5分钟安排一次作业,javascript,node.js,Javascript,Node.js,我正在使用以下作业调度程序代码打印今天Rebecca Black已识别-每天上午12点 // executes every day at 12:AM var rule = new schedule.RecurrenceRule(); rule.dayOfWeek = [0, new schedule.Range(1, 6)]; rule.hour = 15; rule.minute = 14; schedule.scheduleJob(rule, function() { console.log

我正在使用以下
作业调度程序
代码打印
今天Rebecca Black已识别-每天上午12点

// executes every day at 12:AM
var rule = new schedule.RecurrenceRule();
rule.dayOfWeek = [0, new schedule.Range(1, 6)];
rule.hour = 15;
rule.minute = 14;
schedule.scheduleJob(rule, function() {
console.log(rule);
    console.log('Today is recognized by Rebecca Black!---------------------------');
});
如何每
5分钟打印一次
我用了下面的方法,但它不起作用

var rule = new schedule.RecurrenceRule();

rule.minute = 5;
schedule.scheduleJob(rule, function() {
console.log(rule);
    console.log('Today is recognized by Rebecca Black!---------------------------');
});

上给出了简单而好的示例。您可以使用:

cron格式包括:

*    *    *    *    *    *
┬    ┬    ┬    ┬    ┬    ┬
│    │    │    │    │    |
│    │    │    │    │    └ day of week (0 - 7) (0 or 7 is Sun)
│    │    │    │    └───── month (1 - 12)
│    │    │    └────────── day of month (1 - 31)
│    │    └─────────────── hour (0 - 23)
│    └──────────────────── minute (0 - 59)
└───────────────────────── second (0 - 59, OPTIONAL)
var event = schedule.scheduleJob("*/5 * * * *", function() {
        console.log('This runs every 5 minutes');
    });
*    *    *    *    *    *
┬    ┬    ┬    ┬    ┬    ┬
│    │    │    │    │    |
│    │    │    │    │    └ day of week (0 - 7) (0 or 7 is Sun)
│    │    │    │    └───── month (1 - 12)
│    │    │    └────────── day of month (1 - 31)
│    │    └─────────────── hour (0 - 23)
│    └──────────────────── minute (0 - 59)
└───────────────────────── second (0 - 59, OPTIONAL)