明代永乐以后,停罢海运,漕粮运转全赖运河,京杭运河成为南北水上交通的大动脉。有关明代运河文献流传至今还是相当丰富的,既有专著,也有类书、文集、方志中的记载,然而现存记载明代运河史实的文献多半是明后期或清代著作,其内容误漏之处不少,本文试对现存最早的运河专著文献漕河图志内容及价值做简要评述,以便参阅。 After the Ming Dynasty Yongle, stop the sea, grain and water operations rely on the canal, the Beijing-Hangzhou Grand Canal became the artery of North-South water transport. However, the existing records of the history of the Ming Dynasty Canal are mostly the works of the late Ming or Qing Dynasty, the contents of which many mistakes This paper tries to make a brief comment on the content and value of Caohe map of the earliest existing canal monograph for reference.