在汉代记载中,每见博士奉命出使的现象.对此现象进行考析,颇可见汉代“博士”在性质及作用方面异于后世之处.一在西汉的遣使巡行制度中,奉使者的身分,据《汉书》所言,包括谒者、大中大夫、光禄大夫、谏大夫、太仆、丞相椽、御史椽等.按汉代职官制度,其中谒者、大夫有受命奉使之任,其他各官多 In the records of the Han Dynasty, every doctor saw the appointment of an envoy.It can be seen from the analysis of this phenomenon that the “doctor” in the Han Dynasty is different from the later in the nature and function.One of the dean in the Western Han Dynasty According to the “Han” said, including Ye who, doctor, Guanglu doctor, remonstrance doctor, too servant, prime minister rafter, Censor rafters, etc. According to the Han Dynasty official system, where the Ye, the doctor was ordered To be appointed, other officials