微信小程序，猜数字小游戏源码，欢迎微信小程序开发者下载(WeChat small program, guess the number of small game source code, welcome WeChat small program developers to download.)

微信小程序通用功能util类，包括网络请求封装，弹窗，加载Loading，时间格式化等功能。(WeChat small program general function util class, including network request encapsulation, popup window, load Loading, time formatting and other functions.)