基于Django的编程学习辅助系统的设计与实现.doc

摘要

计算机编程的学习不仅注重书本的阅读，更离不开个人的动手

实践。编写代码即动手实践，是将知识具体化的过程。而编程能力的

评定包括编写代码的速度、质量和总量等三个维度，其中总量是最直

观和具体的。

作者针对广东东软学院本科计算机相关专业的学生进行调研，发

现由于学生的代码零散地分布于课程作业、在线判题系统平台和个人

量统计报告，监控学生的学习情况，让拿取资源更加便利，以达到辅

助编程学习的效果。

关键词： Django，web 系统平台，代码量统计报告，监控学习情况，

编程学习辅助

Abstract

The study of computer programming not only pays attention to the

reading of books, but also cannot be separated from personal hands-on

practice. Hands-on practice is writing code, which is the process of

materializing knowledge. The evaluation of programming ability includes

three dimensions, such as the speed, quality, and total amount of code

projects. In order to solve this problem, the author designed and

developed an online system based on Django for programming and

learning, named JiCode.

The JiCode system is based on the statistical analysis of code

amount, and integrates job management, indexing online problem

determination system platform, learning communication and shared

resources. Students and lecturers can use the JiCode system to record the

practical results of students completed within four years of college, obtain

code analysis reports, monitor student learning, and make it easier to

obtain resources to achieve the effect of assisted programming learning.

1.2 核心成果 .............................................1

1.3 论文结构 .............................................2

2.需求分析 ...............................................3

2.2.1 通用模块 ......................................4

2.2.2 学生模块 ......................................5

2.2.3 教师模块 ......................................5

2.2.4 后台管理模块 ..................................6

2.2.5 系统总体用例 ..................................6

2.4 非功能需求分析 .......................................6

2.4.1 性能需求 ......................................7

2.4.2 质量属性 ......................................7

2.4.3 接口与约束 ....................................8

3.3.3 教师表 .......................................15

3.3.4 学生表 .......................................15

3.3.5 批量用户生成文件表 ...........................15

3.3.6 课程表 .......................................15

3.3.7 文本编辑抽象类表 .............................16

3.3.8 作业表 .......................................16

3.3.9 作答表 .......................................17

3.3.10 评论表 ......................................17

3.3.11 组队表 ......................................17

3.3.12 代码表 ......................................18

3.6.1 用户端界面 ...................................36

3.6.2 后台管理端界面 ...............................39

3.7 具体实现 ............................................40

3.7.1 代码量分析 ...................................40

3.7.2 代码量可视化 .................................44

3.7.3 后台系统 .....................................49

3.7.4 作业提交管理 .................................50

4.系统部署 ..............................................56

5.1 总结课题及成果 .....................................59

5.2 未来展望 ...........................................59

参考文献 ................................................60

1.绪论