可恢复的上传错误401 [英] Resumable upload error 401

问题描述

我仔细测试了大文件可恢复上传。

简要的结果如下：

情景1

1. 获取访问令牌。


2. 开始上传。 当访问令牌未过期时，您可以停止上传并按照这里没有问题，（即使我在请求一个新的访问令牌的时间内，初始访问令牌没有过期（一个开始上传），所以这个新的访问令牌我可以继续上传，但只有在初始访问令牌未过期的情况下， 才能继续上传
）。

情景2

1. 获取访问令牌。


2. 开始上传。


3. 访问令牌已过期。


4. 使用刷新令牌获取新的访问令牌。


5. 继续上传。 WWW-Authenticate：Bearer realm =https://accounts.google.com/AuthSubRequest，error = invalid_token
收到 401 / strong> - 发生错误始终，而有步骤3和4。 结论： 由于访问令牌有效期为一小时，因此无法上传大文件（例如，如果此文件的上载时间超过1小时，或上载文件时访问令牌已过期）。




问题：



这个结论是否正确？



为什么？



这是Google云端硬盘错误，我无法像上面描述的那样上传一个大文件？





谢谢。

解决方案

这篇问题

a>已经出现一年多了。我们的解决方法是对大文件使用旧API （这就是Google Drive客户端仍然使用）。

I carefully tested big files resumable upload.

Briefly results are the following:

Scenario 1

1. Obtain an access token.
2. Start uploading.
3. While access token not expired, you can stop the upload and resume it again as described here with no problem, (even if I request a new access token, during the period initial access token has not expired (one which began uploading), so with this new access token I can continue uploading, BUT again only during the period initial access token has not expired).

Scenario 2

1. Obtain access token.
2. Start uploading.
3. Access token expired.
4. Obtain a new access token using the refresh token.
5. Continue uplolading.
6. Received a 401 error WWW-Authenticate: Bearer realm ="https://accounts.google.com/AuthSubRequest ", error = invalid_token - error occurs ALWAYS while there are steps 3 and 4.

Conclusion: since access token is valid for one hour, you can not upload a big file (in case of the upload time of this file exceeds 1 hour, for example, or access token has expired while you uploading the file).

Questions:

Is this conclusion right?

Why?

Is this the Google Drive error and really I can not upload a big file as described above?

Thanks.

解决方案

This issue has been present for more than a year. Our workaround is to just use the old API for big files (that's what the Google Drive client uses anyway).

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