通过文本比勘,本文确认以《定命录》为代表的唐代小说中的许多故事均不同程度地从其时的国史中取材,并进一步根据取材程度之不同划分了唐代小说吸收国史的四种方式,为今后利用小说资料来研究唐代历史划分了简单的判别标准。此外,本文认为对作为小说资料来源的国史本身,也应当检讨其史实的可靠程度。 Through textual comparison, this paper confirms that many stories in the novels of the Tang Dynasty, represented by “Ding Ming Lu”, are drawn from the historical records of their time to varying degrees and further divided the four Kinds of ways for the future use of novel data to study the history of the Tang Dynasty divided the simple criteria. In addition, this paper argues that the history of the country itself as a source of the novel should also be reviewed for the reliability of its historical facts.