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mp-sdk

v0.2.0

Published

微信小程序服务器端SDK。Wechat Mini Program (mp) Serverside SDK

Downloads

24

Readme

mp-sdk

比官方SDK更好用的微信小程序服务器端SDK。

已经疯狂得不能用代码行数(总计89行,包含空行和debug)来衡量该项目了,代码仅有 1,310字节(净化后)。

github npm npm npm codebeat badge

Minimum, Flexible, Scalable.

支持Lazy Require。

安装使用

yarn add mp-sdk
# 或
npm i --save mp-sdk

基本使用示例

const sdk = require('mp-sdk');

const cloud = sdk('appid', 'secret');

// appid、secret、access_token、grant_type 4个字段可以忽略不写
cloud.auth.code2Session({
  js_code: 'js_code'
}).then(result => {
  // code here
});

二维码处理示例

const sdk = require('mp-sdk');
const fs = require('fs');

const cloud = sdk('appid', 'secret');

cloud.wxacode.getUnlimited({
  scene: 'test',
  path: 'page/index?foo=bar'
}).then((d) => {
  fs.writeFileSync('1.png', d);
});

解密示例

本SDK中加入解密方法 .crypto.decryptData

传入一个对象,包含以下三个参数:

  • sessionKey: 登录会话的凭证
  • encryptedData: 密文数据
  • iv:初始化向量

以上三个字段均为必须,在微信开发者文档中也有具体的说明。

const sdk = require('mp-sdk');
const cloud = sdk('appid', 'secret');

// 注意: 该方法并不放回 Promise 而是直接返回解密结果。
const result = cloud.crypto.decryptData({
  sessionKey: 'xxx',
  encryptedData: 'xxx',
  iv: 'xxx'
});

console.log(result);
// 可能结果如下: watermark 对象用作校验,具体请参考文档
// {
//   phoneNumber: 'xxxx',
//   purePhoneNumber: 'xxx',
//   countryCode: 'xxxx',
//   watermark: { timestamp: 1560502778, appid: 'wxc0783c8b8bfef8d3' }
// }

参考文档

  • 接口文档: https://developers.weixin.qq.com/miniprogram/dev/api-backend/
  • 登录(sessionKey获取): https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/login.html
  • 数据加密解密: https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/signature.html
  • 小程序端授权: https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/authorize.html

相关项目推荐

  • 阿里云SDK: https://github.com/willin/waliyun
  • 腾讯云SDK: https://github.com/willin/wqcloud
  • 网易云音乐SDK: https://github.com/willin/wnm
  • Rescuetime SDK: https://github.com/willin/wrescuetime

License

Apache 2.0