一、安裝必要模塊
npm i md5 -s
二、加密案例
const key = 'aa1518238c23f1d94357018524d9ss46'
const signs = param + paytype + price + key
const sign = md5(payid + signs);
npm i md5 -s
const key = 'aa1518238c23f1d94357018524d9ss46'
const signs = param + paytype + price + key
const sign = md5(payid + signs);
一、下載 可通過官網下載: https://developer.harmonyos.com/cn/develop/devevo-studio 二、安裝(經過實踐了)