小程序怎么引入 UMD 规范 js 本地文件?

(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
    typeof define === 'function' && define.amd ? define(factory) :
    (global.libName = factory());
}(this, (function () { 'use strict';})));