高校学生全信息查询通用信息模型的研究与实现

高校学生综合数据查询中，建立信息查询通用的信息模型至关重要。提出了通用的全信息查询信息模型。基于对现实需求的分析，提出基础结构数据和卡片结构数据2种概念，并基于此归纳出模型的数据项、数据视图、用户角色、管理级别和源权限5种基本元素与角色层、数据层、过滤层3层结构。针对模型实现中的数据视图建立、数据源整合方式、数据项呈现等6项问题进行重点阐述。实践表明，模型具有高度适配性和实用性，可以基本解决高校综合查询中如数据项权限、人员角色分类、行政级别权限、多种数据源等问题。

Research and implementation of college students fullinformation inquiry common information model

Information query common information model plays important role in college student integrated data query. Proposed a common information model of full information query.Based on an analysis of actual demand, proposed structure of the data and card data two concepts.Through in-depth needs analysis, summarized five basic elements :data entry model, data views, user roles, permissions management and root permissions.Elaborate model implementation in view of the establishment for the data source integration, data entry and other key issues . Practice shows that the model has a high degree of adaptation and practicality. Basically solve the issues such as data entry permissions, roles classified staff, administrative-level permissions, a variety of data sources.