提出基于空间－角度复用技术的盘式三维全息存储方案，给出这一技术的基本原理，并采用简化的光线分析方法对该方案的可行性进行分析。研究表明，这是一种能提供高密度和高数据传输率、而读写系统又相对简单的盘式三维全息存储方案，具有潜在的应用前景。 A three-dimensional disc storage scheme based on space-angle multiplexing is proposed. The basic principle of this technique is given. The feasibility of this scheme is analyzed by a simplified light analysis method. Research shows that this is a disk-type three-dimensional holographic storage solution that can provide high density and high data transfer rate while the read-write system is relatively simple, which has potential applications.