https://github.com/supercll/es3-promise

The Promise realized using ES3 syntax
https://github.com/supercll/es3-promise

es3 javscript promise-api

Last synced: 3 months ago
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The Promise realized using ES3 syntax

• Host: GitHub
• URL: https://github.com/supercll/es3-promise
• Owner: supercll
• Created: 2020-10-01T06:53:13.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-10-01T08:18:34.000Z (over 4 years ago)
• Last Synced: 2025-02-07T18:51:35.432Z (4 months ago)
• Topics: es3, javscript, promise-api
• Language: JavaScript
• Homepage:
• Size: 7.81 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# es3-promise

The Promise realized using ES3 syntax

# 目的

- 理解promise A+ 规范

- 向下兼容老版本浏览器

# 介绍

- 全程使用es3语法

- 实现Prmoise

- Promise.resolve/Promise.reject

- 完整实现Promise.then

- Promise.catch

- Promise.all

- 实现各种兼容处理

# 如何使用

node端和浏览器端皆可使用

只需引入cpromise.js即可

```

import "cpromise.js"

or 

<script>

or

var {CPromise} = require("cpromise.js")

```

  

使用方法和原生promise完全一致