这是个安全特性，确保未授权的用户不能区分他请求的这个账号是否存在。

This is a security measure. It insures that an unauthorized user cannot tell the difference between a case where an account exists and when the account does not exist.

youdao

这是个安全特性，确保未授权的用户不能区分他请求的这个账号是否存在。

This is a security measure. It insures that an unauthorized user cannot tell the difference between a case where an account exists and when the account does not exist.

youdao