iOS平台英语等级考试成绩查询系统设计

摘要

National college English test is a national learning test, the scores query system designed in this article based on iOS provides candidates with the most advanced mobile information services. On the basis of explaining the hierarchical structure of iOS platform, the research mainly begins with four aspects, designed the functional framework composed of 3 subsystems and 12 modules, designed the data logical structure based on MySQL database management system, and designed core functions for software using AppCode development tool, moreover, designed the screen adaptation scheme using correction coefficient method. The software system developed in this research has the advantage of easy to use, easy to maintain, easy to expand and others.%全国大学英语等级考试是全国性的教学考试，本文基于iOS设计的成绩查询系统为考生提供最先进的移动信息化服务。在阐明iOS平台层次结构的基础上，研究主要从四个方面展开，设计了由3个子系统12个模块构成的功能框架、基于MySQL数据库管理系统设计了数据逻辑结构、使用AppCode开发工具设计了软件核心功能、采用修正系数法设计了屏幕适配方案。以本文研究内容开发的软件系统具有使用方便、易于维护、易于扩展等优点。