基于业务代理和会话外观模式的贫困生管理系统的设计

Design of Poor Students Management Information System Based on Business Delegate and Session Facade

为解决贫困生评定、管理和跟踪困难、工作量大的问题,使用业务代理、会话外观等模式设计一个功能丰富的贫困生管理系统,主要功能包括:贫困生申请、审核和维护,成绩、奖励和助学贷款等信息的导入与查询。该系统使用业务代理、会话外观、数据传输对象和数据访问对象等设计模式,将系统划分为客户端层、视图层、业务逻辑层和数据库层。该系统能有效提高管理贫困生的工作效率,有助于构建一个更加公平公正的贫困生认定及管理系统。

In order to solve the problems of difficulties and huge workload of poor students assessment, management and tracking, introduces a design of a poor students management information system based on business delegate and session facade. The main features includes poor student applicating, reviewing and maintaining, importing and querying achievements, awards and loan information. The design patterns including Business Delegates, Session Facade, Data Transfer Object（DTO） and Data Access Object（DAO）, and the system is divided into client layer, view layer, business logic layer and database layer. The system can effectively improve the management efficiency of poor students＂ information to help building a more fair and just determination and management system for poor students.