step 1:新建云函数pay
step 2. 加入wx-js-utils库
在package.json中加入对wx-js-utils库的引用,云函数上传后,云端会自动加载wx-js-utils库
{
"name": "payment",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"wx-server-sdk": "latest",
"wx-js-utils": "1.0.0"
}
}
工程项目:
https://github.com/lcxfs1991/wx-js-utils
blog:
https://blog.csdn.net/qiushi_1990/article/details/90289901
使用源码