物权法定原则在罗马法以降的传统定位中,其核心价值建立在物权与债权二元结构的民法权利体系基础上。面对私法自治的价值取向、所有权绝对的反思、物权概念的争议以及法典开放性的责难,物权法定原则的价值背离甚远,作为物权法的基本原则之地位开始受到动摇。 The legal principle of property rights in the Roman law to reduce the traditional orientation, its core values ​​based on the binary structure of property rights and claims on the basis of civil law rights system. In the face of the value orientation of private law autonomy, the absolute reflection of ownership, the controversy over the conception of real right, the censure of the openness of code and the value of legal principle of real right, the status as the basic principle of property law began to be shaken.