IDP.Miniapp.getUploadedDataAsync() function
获取通过 uploadDataAsync 上传的临时存储数据
需要将 uploadDataAsync 返回的 **uniqueId** 作为 URL 参数 **miniappUploadId** 传入
Signature:
function getUploadedDataAsync(): Promise<any>;
Links: function getUploadedDataAsync(): Promise<any>;
Returns:
Promise<any>