云开发（微信-小程序）笔记（十）---- 刷新中

刷新动画https://developers.weixin.qq.com/miniprogram/dev/api/ui/pull-down-refresh/wx.stopPullDownRefresh.htmlhttps://developers.weixin.qq.com/miniprogram/dev/api/ui/pull-down-refresh/wx.startPullDownRefresh.html编写商品列表的刷新动画1.编写json文件，开启刷新{ "usingComponen