如何从Cloud Functions for Firebase文件夹中读取证书文件 [英] How to read cert files from Cloud Functions for Firebase Folder

问题描述

我正在尝试读取certs文件夹下的文件，如下所示：

I am trying to read a file under certs folder as shown below:

-functions
 |
--certs
  |
---idp-public-cert.perm

这是我正在使用的代码读取文件：

Here is the code I am using to read the file:

fs.readFileSync（path.join（__ dirname，'certs / idp-public-cert.pem'））。

当我运行该函数时，我收到以下错误：

When I run the function, I get the following errors:

Error: ENOENT: no such file or directory, open '/srv/lib/certs/idp-public-cert.pem'

我很感激任何工作人员如何做到这一点。在此先感谢。

I would appreciate any crew on how to do this. Thanks in advance.

推荐答案

只需使用相对路径 certs / idp-public-cert读取文件.PEM 。将相对于已部署的函数文件夹解释所有相对路径。不要尝试构建文件的完整路径，因为您不应该假设代码部署在服务器实例中有效安装的位置。

Just read the file using the relative path certs/idp-public-cert.pem. All relative paths will be interpreted relative to your deployed functions folder. Don't try to build a full path to the file, as you shouldn't assume where your code deployment is effectively mounted in the server instance.

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