weixin_43110609的博客

安装签名插件 wechatpay-node-v3 使用 const crypto =require('crypto'); const request = require('superagent'); const WxPay = require('wechatpay-node-v3'); const pay = new WxPay({ appid: '直连商户申请的公众号或移动应用appid', mchid: '商户号', serial_no: '证书序列号', publicKey: fs.