<view class=‘btn pay_now‘ style="border-radius:12rpx;" bindtap="saveImageToPhotosAlbum"> 导出Excel </view>
saveImageToPhotosAlbum() {
wx.downloadFile({
url: `https://bcw.ishare-go.com/wapapi/upload/getUserOrderDetail?order_id=${this.data.order_id}`,
success: function (res) {
console.log(res, ‘1‘)
const filePath = res.tempFilePath
wx.openDocument({
filePath: filePath,
success: function (res) {
console.log(res, ‘打开文档成功‘)
}
})
}
})
},
原文：https://www.cnblogs.com/xiaoxiaoxun/p/14343528.html