当你给你的账号开启了 2FA，并且你不能够提供 一次性密码（one-time password），那么你就需要去找回（recovery）你的账号。

Misplaced second factor device

If you have misplaced the device that provided second-factor authentication, you can use the recovery codes generated when you enabled 2FA to access your account.

  1. Locate the recovery codes generated when you enabled 2FA on your account.
  2. If you are logged out, on the command line, log in using your npm username and npm password.npm login
  3. When prompted for an OTP, enter a recovery code.
  4. Once you are logged in, typenpm profile disable-2faand enter your npm password if prompted.
  5. Enter an unused recovery code when you see this prompt:Enter one-time password from your authenticator:
  6. npm will confirm that two-factor authentication has been disabled.
  7. typenpm profile enable-2fato re-enable 2FA, assign a different device to your account, and generate new recovery codes.

Note:Using the recovery codes to re-enable 2FA may create a second authenticator account with the same npm account name.
To delete the old authenticator account, follow the steps for the authenticator.

Misplaced recovery codes

If you have misplaced both the device that provided second-factor authentication and your recovery codes, we may be unable to help you recover your account. If you have any questions, pleasecontact npm Support.