基于微信小程序的《计算机信息与技术》移动微学习平台设计与实现

摘  要

随着计算机信息化的深入，越来越多的行业使用管理系统来进行业务管理。高校教学一直是线下教学，老师工作繁重，需要教学准备、点名、提问、发资料等诸多事宜，情况复杂，通过人工操作很难进行有效管理。基于此，开发基于微信小程序的《计算机信息与技术》移动微学习平台对教学进行有效管理，提高教学的管理效率，便于信息统计查询。

本论文在软件开发基础上，使用UML建模技术进行系统的分析，设计。为了简化使用，增强可扩展性，系统采用三层SSM架构模式，把业务逻辑和数据访问进行分离，保证数据安全，提高数据处理能力。本文先介绍了基于微信小程序的《计算机信息与技术》移动微学习平台的开发背景，然后进行需求分析，最后进行代码实现的过程。基于微信小程序的《计算机信息与技术》移动微学习平台根据用户角色又分为管理员、学生用户角色，管理员可以系统基本信息、管理课程视频、课程文章信息、论坛交流管理、知识提问管理；学生具有注册登录、在线学习、观看视频、学习目标、标记课程、评论交流等功能。每一种用户都可以进行登录，查看、维护信息等。

基于微信小程序的《计算机信息与技术》移动微学习平台的开发使用，提高了教师的工作效率，给高校教学管理带来了活力，提高了智能化办公的水平。通过基于微信小程序的《计算机信息与技术》移动微学习平台总结学生易错点来进行指导，更直观的了解了学生的学习情况。平台可进行信息交流，上课过程中师生间可通过文字、图片等实时沟通，通过课后答疑来进行师生互动，更高效的利用教学时间。

关键词：教学互动；Java语言；计算机信息与技术；微学习

 

Design and implementation of mobile microlearning platform for Computer Information and Technology based on WeChat applet

Abstract

With the deepening of computer informatization, more and more industries use management systems for management. College teaching has always been offline, and teachers have a heavy workload, requiring teaching preparation, roll call, questioning, information distribution, and many other matters. The situation is complex, and it is difficult to effectively manage through manual operations. Based on this, a mobile microlearning platform for "Computer Information and Technology" based on WeChat applet is developed to effectively manage teaching, improve teaching management efficiency, and facilitate information statistics and query.

Based on software development, this paper uses UML modeling technology to analyze and design the system. In order to simplify usage and enhance scalability, the system adopts a three-layer SSM architecture model, separating business logic and data access, ensuring data security, and improving data processing capabilities. This article first introduces the development background of the "Computer Information and Technology" mobile microlearning platform based on WeChat applets, followed by a requirements analysis, and finally a code implementation process. "Computer Information and Technology" mobile microlearning platform based on WeChat applet, administrator can system basic information, manage course videos, course article information, forum communication management, and knowledge questioning management according to user roles; Students have the functions of registering and logging in, online learning, watching videos, learning objectives, marking courses, commenting and communicating. Each type of user can log in, view, maintain information, and so on.

The development and use of the "Computer Information and Technology" mobile microlearning platform based on WeChat applets has improved teachers' work efficiency, brought vitality to college teaching management, and improved the level of intelligent office work. Through the "Computer Information and Technology" mobile microlearning platform based on the WeChat applet, students can summarize their mistakes and provide guidance, which can provide a more intuitive understanding of their learning situation. The platform allows for information exchange. During class, real-time communication between teachers and students can be conducted through text, pictures, and other means. After class, teachers and students can interact through answering questions, making more efficient use of teaching time.

KeyWords：teaching interaction, Java language, computer information and technology, microlearning.

 

目  录

1  绪  论 1

1.1研究背景 1

1.2 研究意义 1

1.3 研究内容和目标 2

2  系统技术 3

2.1 Java技术 3

2.2  MYSQL数据库 3

2.3  Eclipse平台 4

2.4  微信小程序 4

3  系统分析 5

3.1 可行性分析 5

3.1.1技术可行性 5

3.1.2经济可行性 5

3.1.3操作可行性 5

3.2 需求分析 5

4  详细设计 7

4.1 管理员功能设计 7

4.2 学生功能设计 8

4.3 数据库设计 9

4.3.1 数据库ER图设计 9

4.3.2 数据库表设计 10

5  系统实现 14

5.1管理员管理功能实现 14

5.1.1登录功能 14

5.1.2用户管理 15

5.1.3课程文章管理功能实现 16

5.1.4课程视频管理功能实现 17

5.1.5论坛交流管理功能实现 18

5.1.6知识解答管理功能实现 19

5.2 微信端功能实现 20

5.2.1学生注册 20

5.2.2学生登录 21

5.2.3学生主界面 22

5.2.4学习目标 23

5.2.5知识提问功能 23

6  系统测试 26

6.1 测试说明 26

6.2 测试用例 26

6.3 系统测试结果 28

结论 29

参考文献 30

致谢 32