keystore

A keystore file encrypts your private key with a password for safer digital storage.密钥文件（keystore）用密码加密你的私钥，以实现更安全的数字存储。

If you lose the keystore file or forget the password, your funds are permanently inaccessible with no recovery option.如果你丢失了密钥文件或忘记了密码，你的资金将永久无法访问，且没有恢复选项。