鸦片侵略是日本对华侵略的一个重要组成部分。本文在比较抗日战争全面爆发前后南京鸦片状况的同时 ,就鸦片流入南京的主要途径、尤其是鸦片等毒品泛滥的实态进行了考察 ,指出正是日军对贩毒销毒的积极参与和纵容 ,使南京由全国模范禁烟城市迅速沦为一个毒流泛滥的毒品之都。而日军鸦片统制的目的则在于∶解决南京伪政府的财政问题 ,削弱南京人民的抗战能力。 Opium aggression is an important part of Japan’s aggression against China. This article, while comparing the opium status of Nanjing before and after the full-scale anti-Japanese war, examines the main channels of opium influx into Nanjing, especially the opium and other drugs. It points out that it is the Japanese military’s active participation and connivance in drug trafficking Nanjing was quickly degenerated into a drug-ridden capital city with a national model no-smoking city. The purpose of opium control by the Japanese government lies in resolving the fiscal problem of the pseudo-government of Nanjing and weakening the anti-Japanese capability of the people in Nanjing.