magic-helper/lib/common/getScanRes.js

this is magic helper

import { SCAN_RES_KEY } from '../constant';
// 获取扫码结果，app是在uni.canCode的成功回调里存到local的，h5是在onLaunch的时候存的
export const getScanRes = () => {
    return uni.getStorageSync(SCAN_RES_KEY);
};