无法设置Google API凭据 [英] Unable to set google api credentials

问题描述

我正在尝试按照这些说明在我的应用程序中使用google translation api ，但是在设置授权时遇到了一些麻烦。

I am trying to use the google translation api in my application by following these instructions, but having some trouble setting up the authorisation.

我创建了服务帐户，获取了json文件，并将其设置为

I created the service account, got the json file, and set it in with

set GOOGLE_APPLICATION_CREDENTIALS="C:\Users\Bassie\Documents\.credentials\google-translation-api\My Project-d885ebbbe907.json"

运行该命令后，我看不到任何输出，也看不到名为 GOOGLE_APPLICATION_CREDENTIALS <的系统环境变量/ code>（应该在哪里显示？）。

After running that command I don't see any output, and I don't see a system environment variable called GOOGLE_APPLICATION_CREDENTIALS (is that where it should appear?).

当我尝试运行一些基本的示例代码时：

When I try running some basic sample code:

System.InvalidOperationException：'应用程序默认凭据不可用。如果它们在Google Compute Engine中运行，则可用。否则，必须定义环境变量GOOGLE_APPLICATION_CREDENTIALS，指向指向定义凭据的文件。请参见 https://developers.google.com/accounts/docs/application-default -凭据以获取更多信息。'

System.InvalidOperationException: 'The Application Default Credentials are not available. They are available if running in Google Compute Engine. Otherwise, the environment variable GOOGLE_APPLICATION_CREDENTIALS must be defined pointing to a file defining the credentials. See https://developers.google.com/accounts/docs/application-default-credentials for more information.'

我在做什么错了？

更新

即使将值手动添加到系统环境变量后，我也遇到相同的错误。

even after manually adding the value to system environment variables, I get the same error.

推荐答案

您尝试过

echo %GOOGLE_APPLICATION_CREDENTIALS%

如果它不起作用，请右键单击我的计算机（或此PC）图标， ，在高级标签中，点击环境变量，在系统变量下添加一个新变量。

If it is not working, then right click on my computer(or This PC) icon, properties, in the advanced tab, click on Environment Variables, add a new variable under system variables.

然后检查 echo％GOOGLE_APPLICATION_CREDENTIALS％在命令提示符下。

Then check echo %GOOGLE_APPLICATION_CREDENTIALS% in command prompt.

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