基于微信小程序的垃圾分类小程序实现-计算机毕业设计源码+LW文档

摘 要

随着信息技术和 络技术的飞速发展，人类已进入全新信息化时代，传统管理技术已无法高效，便捷地管理信息。为了迎合时代需求，优化管理效率，各种各样的管理系统应运而生，各行各业相继进入信息管理时代，垃圾分类小程序就是信息时代变革中的产物之一。

任何系统都要遵循系统设计的基本流程，本系统也不例外，同样需要经过市场调研，需求分析，概要设计，详细设计，编码，测试这些步骤，基于Java语言、微信小程序技术设计并实现了垃圾分类小程序。系统主要包括系统首页、个人中心、用户管理、垃圾分类管理、垃圾知识管理、试题内容管理、在线考试管理、系统管理、考试管理等功能模块。

关键字：B/S模式、Java技术、垃圾分类小程序、软件架构

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With the rapid development of information technology and network technology, human beings have entered a new information age, traditional management technology has been unable to efficiently and conveniently manage information. In order to meet the needs of The Times and optimize the management efficiency, a variety of management systems have emerged, and all walks of life have entered the information management era. Garbage classification small program is one of the products in the information era.

Any system should follow the basic process of system design, this system is no exception, also need to go through market research, demand analysis, outline design, detailed design, coding, testing these steps, based on the Java language, wechat small program technology design and implementation of garbage classification small program. The system mainly includes system home page, personal center, user management, garbage classification management, garbage knowledge management, test content management, online examination management, system management, examination management and other functional modules.

This article first introduces the development of the small garbage sorting program management technology background and current situation of the development, and then follow the routine software development process, first of all, in view of the system and the selection of suitable language development platform, according to the requirement analysis module and database structure design, and then based on the system’s overall function module design rendering system function module chart, flow diagram and e-r diagram. Then, design the framework and write code according to the designed framework to achieve each functional module of the system. Finally, the preliminary completed system is tested, mainly functional test, unit test and performance test. The test results show that the system can achieve the required functions, and the running condition is fair and there is no obvious defect.

Keywords: B/S pattern, Java technology, garbage classification applets, software architecture

目 录

1绪论 1

1.1项目研究的背景 1

1.2开发意义 1

1.3项目研究现状及内容 5

1.4论文结构 5

2开发技术介绍 7

2.1 B/S架构 7

2.2 MySQL 介绍 7

2.3 MySQL环境配置 7

2.4 Java语言简介 8

2.5微信小程序技术 8

3系统分析 9

3.1可行性分析 9

3.1.1技术可行性 9

3.1.2经济可行性 9

3.1.3操作可行性 10

3.2 站性能需求分析 10

3.3 站功能分析 10

3.4系统流程的分析 11

3.4.1 用户管理的流程 12

3.4.2 个人中心管理流程 13

3.4.3 登录流程 13

4系统设计 14

4.1 软件功能模块设计 14

4.2 数据库设计 13

4.2.1 概念模型设计 13

4.2.2 物理模型设计 15

5系统详细设计 21

5.1系统前台功能模块 21

5.2管理员功能模块 24

6系统测试 30

7总结与心得体会 33

7.1 总结 33

7.2 心得体会 33

参考文献 35

致谢 36

管理员使用本系统涉到的功能主要有：个人中心、用户管理、垃圾分类管理、垃圾知识管理、试题内容管理、系统管理等功能。用户进入系统前台可以实现首页、我的、垃圾知识、公告信息、考试等功能。

6.1 功能测试

功能测试主要包括五项内容：适用性、准确性、可操作性、依从性、安全性。

本系统功能测试如表6.1所示：

表6.1 系统功能测试

6.2 可用性测试

可用性测试用于检测系统的可操作性、可理解性、可学习性等方面内容。具体测试方面如表6.2所示。

表6.2 系统可用性测试