同治十三年(1874)日本武装侵略台湾事件发生后,清政府意识到日本的威胁,开始通过各种途径收集日本相关情报。从获取情报的途径来看,主要有中外报刊、驻日使团的汇报、实地侦察、在日中国商民的汇报等途径。从情报的内容来看,除军事情报外也有政治、经济方面的情报。文章以《薛福成日记》为中心,对光绪朝前期清政府方面收集日本情报以及对日本情报的反应等问题予以考证分析。 Thirteen years of Tongzhi (1874) After the Japanese armed aggression against Taiwan occurred, the Qing government realized the threat from Japan and began to collect relevant Japanese intelligence through various channels. From the means of obtaining information, there are mainly ways of reporting by Chinese and foreign newspapers and periodicals, reporting by Japanese troops stationed in Japan, on-the-spot reconnaissance and reporting by merchants in Japan and China. From the point of view of intelligence, there are political and economic intelligence in addition to military intelligence. Taking “Xue Fucheng Diary” as the center, the article conducts a textual research on the questions about the collection of Japanese information and the reaction to Japanese intelligence in the Qing government during the reign of Emperor Guangxu.