Node.js 如何使用.env存储用于JWT的JSON密钥？

我正在使用google analytics api，需要传入一个json密钥，这是我用来制作JWT的。但是，我不希望从.json文件访问密钥，而是希望将密钥信息存储在.env文件中

我的问题是，我的.env变量无法读取，并且我不断收到关于信息无效的错误等

下面是一个类似于我的密钥结构的示例：

{
  "type": "service_account",
  "project_id": "id",
  "private_key_id": "id",
  "private_key": "-----BEGIN PRIVATE KEY-----\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\n-----END PRIVATE KEY-----\n",
  "client_email": "email",
  "client_id": "number",
  "auth_uri": "uri",
  "token_uri": "uri",
  "auth_provider_x509_cert_url": "url",
  "client_x509_cert_url": "url"
}

以下是如何将其写入my.env文件：

CREDS='{
  "type": "service_account",
  "project_id": "id",
  "private_key_id": "id",
  "private_key": "-----BEGIN PRIVATE KEY-----\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\n-----END PRIVATE KEY-----\n",
  "client_email": "email",
  "client_id": "number",
  "auth_uri": "uri",
  "token_uri": "uri",
  "auth_provider_x509_cert_url": "url",
  "client_x509_cert_url": "url"
}'

下面是我使用它的代码：

const keysEnvVar = process.env['CREDS'];

const keys = JSON.parse(keysEnvVar);

const authClient = new google.auth.JWT( email, auth.fromJSON(keys), null, ['https://www.googleapis.com/auth/analytics.readonly']);

有一种预感是“private_key”值写得不正确，它把事情搞砸了，但我真的不知道该怎么办

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感谢您阅读

我知道我迟到了，但对于其他遇到相同错误的人（错误：错误：0909006C:PEM例程：get_name:no start line），可以在每一行中使用下面的“\n”，然后使用下面的命令按原样从.env文件中提取密钥

process.env.PRIVATE_KEY.replace(/\\n/g, '\n')

示例：

const keysEnvVar = process.env['CREDS'].replace(/\\n/g, '\n');

---

我知道我迟到了，但对于其他遇到相同错误的人（错误：错误：0909006C:PEM例程：get_name:no start line），可以对每一行使用下面的“\n”，然后使用下面的命令从.env文件中按原样提取密钥

process.env.PRIVATE_KEY.replace(/\\n/g, '\n')

示例：

const keysEnvVar = process.env['CREDS'].replace(/\\n/g, '\n');

---

环境变量不是JSON对象的最佳位置。为什么不把它放在它自己的文件中并要求（）呢？如果不包括您遇到的具体错误，所有提供建议的人都只是猜测。您可以看到此链接并使用.env文件env vars，而不是JSON对象的最佳位置。为什么不把它放在它自己的文件中并要求（）呢？如果不包括您遇到的具体错误，所有提供建议的人都只是猜测。您可以查看此链接并使用.env文件