李白《望庐山瀑布》（其二）异文问题思考

从文献学、语言学、文艺学等方面对李白《望庐山瀑布》（其二）异文的优劣、真伪以及产生此种异文的原因作了综合性的论述和推论,认为宋蜀刻本所录《望庐山瀑布》（其二）正文＂日照香炉生紫烟,遥看瀑布挂长川＂当源自《草堂集》,可能系李白改笔;异文＂庐山上与星斗连,日照香炉生紫烟＂可能源自范传正所编《李太白文集》,存李诗初貌;通行本所录《望庐山瀑布》（其二）之＂前＂字和＂九＂字应系后人篡改,试图为解决诗作文本问题提供一种思考途径。

Inference on the Literature of Li Bai's "Gazing at the Cascade on Lu Shan"

The first two sentences of Gazing at the Cascade on Lu Shan in Song-Shu-block-printed edition should come from Cao-Tang Collection,which might be revised by Li Bai himself.Another edition should come from Li Taibai Collection edited by Fan Chuanzheng,which might be the original sentences written by Li Bai.The words ahead and nine are proved to have been corrected by successors.