數(shù)據(jù)驅(qū)動、堅持為客戶提供有價值的服務(wù)和內(nèi)容
https://developers.weixin.qq.com/miniprogram/dev/api/network/download/wx.downloadFile.html
https://developers.weixin.qq.com/miniprogram/dev/api/file/wx.openDocument.html
1.通過接口獲