Based on the design principles of the unity, good scalability, easy maintenance and data consistency, the overall system architecture and main functions are given after analyzing and designing.

基于统一性、良好的可扩展性、易维护性、数据一致性的设计原则，对系统进行了需求分析和总体设计，给出了系统的总体架构和主要功能设计。

youdao

Based on the design principles of the unity, good scalability, easy maintenance and data consistency, the overall system architecture and main functions are given after analyzing and designing.

基于统一性、良好的可扩展性、易维护性、数据一致性的设计原则，对系统进行了需求分析和总体设计，给出了系统的总体架构和主要功能设计。

youdao