一、国际私法作为规范国际社会发生的各种平等主体之间的财产关系和人身关系的一个法律部门,对于促进和发展国际经济技术和文化的合作与交流,是具有极其重要的作用的。但是在早期,国际私法因受封建——属地主义的严重影响,仅有的少数几个国家(如法国、德国等)的有关立法,都十分强调适用自己国家的法律,因而尽管国际私法的宗旨本在于解决各国法律之间的抵触,求得国际民事生活的安全和稳定,却因彼此国际私法制度的歧异而并不能收到实际的效果。所以,从18世纪中叶起,意大利政治家、法学家孟西尼便倡导通过国际条约,制定统一的冲突法,以使各国在法律适用制度上得到协调。但到底受到当时国际社 First, private international law, as a legal department that regulates the property relations and personal relationships among various equal entities that occur in the international community, plays an extremely important role in promoting and developing cooperation and exchange in international economic, technical and cultural fields. However, in the early days, due to the serious feudal-territorial influence of private international law, the legislation of only a few countries (such as France and Germany) placed great emphasis on the law of their own country. Therefore, despite the purpose of private international law The solution to the conflict between the laws of various countries and the attainment of the security and stability of international civil life can not be tangible due to the differences between the systems of private international law. Therefore, from the mid-18th century onwards, the Italian politician and legal scientist Mensini promoted the adoption of international treaties and the establishment of a unified law of conflict so that all countries could harmonize their systems of law application. But in the end by the then International