authenticator

🇬🇧/ɔːθentɪˌkeɪtə/ 🇺🇸/ɔːˈθentɪˌkeɪtər/
one who determines authenticity (as of works of art) or who guarantees validity

noun [专属名词]认证者;认证器

An Authenticator class that actually verifies the given user against the database.
一个在数据库中真实验证特定用户的authenticator类。

单词造句:
网友用“Authenticator”造句精选
Configure the authenticator bean as shown in Listing 5. 配置authenticator bean,如清单5所示。
The Authenticator consults the user registry and makes authentication decisions. Authenticator查询用户注册中心,并作出身份验证决策。