里面有一个相关文件需要保存留个影子。 github-recovery-codes12490-a8d43bd0e3-bd83e31788-1ddd48313c-4b4fc6c88f-9ba3986acf-c5a509288e-1ab2344eb4-bd77e82a5d-6902230493-736e6603eb-89bb3fa1bb-bd41235051-0e973d0b3a-3dd117c0d1-afc40e03f3-7b395Two-factor recovery codesRecovery codes can be used to access your account in the event you lose access to your device and cannot receive two-factor authentication codes.Recovery codesKeep your recovery codes as safe as your password. We recommend saving them with a password manager such as 1Password, Authy, or Keeper.Keep your recovery codes in a safe spot.These codes are the last resort for accessing your account in case you lose your password and second factors. If you cannot find these codes, youwilllose access to your account.12490-a8d43bd0e3-bd83e31788-1ddd48313c-4b4fc6c88f-9ba3986acf-c5a509288e-1ab2344eb4-bd77e82a5d-6902230493-736e6603eb-89bb3fa1bb-bd41235051-0e973d0b3a-3dd117c0d1-afc40e03f3-7b395Generate new recovery codesWhen you generate new recovery codes, you must download or print the new codes.Your old codes wont work anymore.