安裝

npm install node-plug

使用示例：

• plugin.js

export const pluginSync = {
  run() {
    console.log('Plugin sync dijalankan!')
  },
}

export const pluginCallback = {
  run() {
    console.log('Plugin callback mulai...')
    setTimeout(() => console.log('Plugin callback selesai!'), 15)
  },
}

export const pluginPromise = {
  async run() {
    console.log('Plugin Promise mulai...')
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin Promise selesai!')
  },
}

• main.js

import { addPlugin, runPlugin, test } from 'node-plug'
import { pluginSync, pluginCallback, pluginPromise } from './plugin.js'

// Menambahkan plugin
addPlugin(pluginSync)
addPlugin(pluginCallback)
addPlugin(pluginPromise)

// Menjalankan plugin
runPlugin()

// Melakukan pengujian
test([
  'Plugin sync dijalankan!',
  'Plugin callback mulai...',
  'Plugin Promise mulai...',
  'Plugin callback selesai!',
  'Plugin Promise selesai!',
])

上面的代碼運(yùn)行良好，但是如果沒(méi)有 Promise 插件，就會(huì)出現(xiàn)錯(cuò)誤。

由于沒(méi)有 Promise 插件而導(dǎo)致的錯(cuò)誤
為什么會(huì)出現(xiàn)錯(cuò)誤？因?yàn)?runPlugin 方法返回一個(gè)承諾。

解決方案：
為 Promise 插件添加同步和回調(diào)插件。

• plugin.js

const pluginSync = {
  run() {
    console.log('Plugin sync dijalankan!')
  },
}

const pluginCallback = {
  run() {
    console.log('Plugin callback mulai...')
  },
}

export const pluginPromise = {
  async run() {
    pluginSync.run()
    pluginCallback.run()
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin callback selesai!')
  },
}

// atau
/*const pluginSync = {
  run() {
    console.log('Plugin sync mulai...')
  },
}

const pluginCallback = {
  run() {
    console.log('Plugin callback mulai...')
  },
}

export const pluginPromise = {
  async run() {
    pluginSync.run()
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin sync selesai!')
    pluginCallback.run()
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin callback selesai!')
  },
}*/

// atau
/*const pluginSync = {
  run() {
    console.log('Plugin sync mulai...')
  },
}

const pluginCallback = {
  run() {
    console.log('Plugin callback mulai...')
  },
}

export const pluginPromise = {
  async run() {
    pluginSync.run()
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin sync selesai!')
    pluginCallback.run()
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin callback selesai!')
    console.log('Plugin Promise mulai...')
    await new Promise((resolve) => setTimeout(resolve, 15))
    console.log('Plugin Promise selesai!')
  },
}*/

• main.js

import { addPlugin, runPlugin, test } from 'node-plug'
import { pluginPromise } from './plugin.js'

// Menambahkan plugin
addPlugin(pluginPromise)

// Menjalankan plugin
runPlugin()

// Melakukan pengujian
test([
  'Plugin sync dijalankan!',
  'Plugin callback mulai...',
  'Plugin callback selesai!',
])

// atau
/*import { addPlugin, runPlugin, test } from 'node-plug'
import { pluginPromise } from './plugin.js'

// Menambahkan plugin
addPlugin(pluginPromise)

// Menjalankan plugin
runPlugin()

// Melakukan pengujian
test([
  'Plugin sync mulai...',
  'Plugin sync selesai!',
  'Plugin callback mulai...',
  'Plugin callback selesai!',
])*/

// atau
/*import { addPlugin, runPlugin, test } from 'node-plug'
import { pluginPromise } from './plugin.js'

// Menambahkan plugin
addPlugin(pluginPromise)

// Menjalankan plugin
runPlugin()

// Melakukan pengujian
test([
  'Plugin sync mulai...',
  'Plugin sync selesai!',
  'Plugin callback mulai...',
  'Plugin callback selesai!',
  'Plugin Promise mulai...',
  'Plugin Promise selesai!',
])*/

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