现代国际法领域的扩展使得不同国际法规则之间的冲突大大增加,国际法自身特征和现代国际法新发展中的诸多因素导致了国际法规则的冲突和国际法的不成体系。国际法体系化机制不但必要而且可能,国际法体系化机制的进路主要有国际习惯、立法进路、司法进路和制度整合进路。 The expansion in the field of modern international law has greatly increased the conflicts between different rules of international law. The characteristics of international law and the new developments in modern international law have led to the conflicts in the rules of international law and the fragmentation of international law. The systemization mechanism of international law is not only necessary but also possible. The approaches of the systemization mechanism of international law mainly include international custom, legislative approach, judicial approach and institutional integration.