Suixinlei

// import EventEmitter from 'eventemitter3';
const EventEmitter = require('eventemitter3');

/**
 *  @private
 */
const DEFAULT = {
  INTERVAL: 1000,
};

Suixinlei

const InstantTask = require('./InstantTask');

const instantTask = new InstantTask();

console.log('添加任务 instant1');
instantTask.addTask({
  name: 'instant1',
  type: 'once',
  callback: (task) => {
    console.log(`${task.name} run`);

Suixinlei

// 前端使用
const EventEmitter = require('eventemitter3');
// node使用
const EventEmitter = require('events');

/**
 * 默认配置, 本组件不存在于是设为空
 * @private
 */
const DEFAULT = {