从 Autodesk Forge 3D 查看器下载文件 [英] Download file from Autodesk Forge 3D viewer

问题描述

如何从 Autodesk Forge 中的 3D 查看器下载文件.我使用的是 2 条腿授权，我可以将文件上传到存储桶，但我不确定如何在 3D 查看器中从它们下载文件.下面的代码下载文件，但里面没有任何内容:

How do I download a file from the 3D viewer in Autodesk Forge. I am using 2 legged authorization and I am able to upload files to the bucket, but I am not sure how to download the file from them in the 3D viewer. The code below downloads files but there is nothing contained inside them:

var element = document.createElement('a');
element.setAttribute('href', '#');
element.setAttribute('download', node.text);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);

我已将此链接视为参考，但我不明白如何将其转换为 Javascript 或 .NET 中的代码:https://forge.autodesk.com/en/docs/data/v2/tutorials/download-file/

I have looked at this link as a reference but I don't understand how to convert this into code inside Javascript or .NET: https://forge.autodesk.com/en/docs/data/v2/tutorials/download-file/

推荐答案

我现在可以下载文件，从 Javascript 使用 $.ajax 和 url 路径到.NET 中的方法然后使用:

I am able to download files now, from Javascript use $.ajax with the url path to the method in .NET then use:

WebClient client = new WebClient();
Uri address = new Uri(storageLocation);
fileName = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + @"" + fileName;
client.Headers.Add("Content-Type", "application/octet-stream");
client.Headers.Add("Authorization", "Bearer " + credentials.TokenInternal);
client.DownloadFileAsync(address, fileName);
return client;

这会将文件下载到桌面.

This will download files to the desktop.

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