编写目的：本学生成绩管理系统模块是为了实现学校人力资源的优化和学生成绩管理的科学管理而设计的，通过试用本系统，可以更加有效的管理学生成绩信息，其中包括学生的基本信息，成绩信息并且具有信息的增加，查询，修改等功能-The preparation of purpose: This student achievement management system module is the school in order to achieve the optimization of human resources management and student achievement designed scientific management, through the trial of the system can be more effective management of student performance information, including basic information about student achievement information and with the increase in information, query, modify the functions of