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npm install midway-schedule
this is a sub package for midway.
Document: https://midwayjs.org
Midway has enabled this plugin by default.
``js`
// plugin.ts(js)
exports.schedulePlus = {
enable: true,
package: 'midway-schedule'
}
The schedule of midway is based on egg schedule, and provide more typescript and decorator support. The task can store in any file like src/schedule, it can be configured the properties and specify jobs. For example:
`typescript
// src/schedule/hello.ts
import { provide, schedule, CommonSchedule } from 'midway';
@provide()
@schedule({
interval: 2333, // 2.333s interval
type: 'worker', // only run in certain worker
})
export class HelloCron implements CommonSchedule {
// The detail job while times up
async exec(ctx) {
ctx.logger.info(process.pid, 'hello');
}
}
`
It is recommended to use CommonSchedule interface to standardize your schedule class.
Egg provides the app.runSchedule method to test the scheduled task. The parameters of the midway are different. The format of the midway parameter is ioc id#className.
Take the example of the HelloCron class above.
`js``
app.runSchedule('helloCron#HelloCron');
Please see our test case for more detail.
MIT)