20世纪80年代初期“严打”期间,发生在上海的薛某因与他人发生同性性行为而被判处流氓罪入狱。本文以该案例作为切入点,分析了1949年后中国大陆同性恋相关法律的变迁,指出私生活的解除规制导致了改革开放后中国大陆法律对于同性恋的“不完全非罪化”。文章还借助对社会学调查数据,分析了中国社会中对同性恋群体的普遍社会期许和社会宽容度,并针对当代国际国内同性恋社会运动以及相关政策法律调整表达了看法。 During the early 1980s during the “crackdown”, Xuemou, who was in Shanghai, was sentenced to imprisonment for hooliganism because of homosexual acts with others. Based on this case, this article analyzes the changes of homosexuality laws in mainland China after 1949, and points out that the liberalization of private life has led to the “incomplete decriminalization” of homosexuality by Chinese laws after the reform and opening up. The article also makes use of the sociological survey data to analyze the general social expectation and social tolerance for the homosexual community in Chinese society and expresses its views on the contemporary international and domestic homosexuality social movements and the relevant policy and law adjustment.