Graduation project based on springboot old recycling management system - with source code 221713

Table of contents

Summary 1

1 Introduction 1

1.1 Research Background 1

1.2 Research status at home and abroad 1

1.3 Paper Structure and Chapter Arrangement 1

2 Systematic analysis of old material recycling management system 3

2.1 Feasibility analysis 3

2.2 System flow analysis 4

2.2.1 Data flow 4

3.3.2 Business process 4

2.3 System function analysis 5

2.3.1 Functional Analysis 5

2.3.2 Non-functional analysis 5

2.4 System use case analysis 6

2.5 Chapter Summary 7

3 The overall design of the waste recycling management system 8

3.1 System architecture design 8

3.2 System function module design 9

3.2.1 Overall functional module design 9

3.2.2 User module design 9

3.2.3 Communication Forum Management Module Design 10

3.2.4 Waste information module design 10

3.2.5 Recycling order management module design 10

3.3 Database Design 11

3.3.1 Database conceptual structure design 11

3.3.2 Database logical structure design 11

3.4 Chapter Summary 16

4 Detailed Design and Realization of Old Object Recycling Management System 17

4.1 User Function Module 17

4.1.1 Front page interface 17

4.1.2 User registration interface 17

4.1.3 Member login interface 18

4.1.4 Communication forum interface 19

4.1.5 Waste market interface 20

4.1.6 Door-to-door reservation interface 21

4.1.7 My personal information interface 22

4.3 Administrator function module 22

4.3.1 User management interface 22

4.3.2 Exchange forum interface 23

4.3.3 Waste market management interface 23

4.3.4 Recycling order list interface 24

5 System Test 25

5.1 Definition and Purpose of Test 25

5.2 Performance testing 25

5.3 Test Module 25

5.4 Test results 26

Conclusion 27

Reference 28

Thanks 30

Summary

Environmental protection issues are increasingly attracting public attention. Teachers and parents should pay attention to children's moral cognition, pay attention to guiding children to participate in the practical experience activities of "recycling of old things", guide children to experience sending recyclable garbage to waste collection stations, and increase the fun of exchanging waste for money, so that children Cultivate the civilized habit of sorting and recycling garbage.

However, the manpower and financial resources required to build most websites are generally high, and the deployment of high-energy hardware is also a hurdle, which makes most of the recycling management systems for middle-aged and old objects unformed, and the post-maintenance costs of the platform have also dragged down many users. How to solve this problem? We need to find a better technology and method to reduce the response time of the website and improve the high concurrency performance of the system, improve the user experience, reduce hardware requirements, and be able to use cheaper hardware for deployment, thereby reducing the cost of the website The cost of construction. The development project of this old object recycling management system uses springboot technology + MYSQL database to explain the various requirements analysis and description of the topic, and then discusses the overall design and detailed design of the website, and gives the construction method of the overall structure of the website . So as to meet the needs of most of the recycling management system of middle and old materials.

Keywords : springboot technology; MYSQL; old material recycling management system

Abstract

Environmental protection has attracted increasing public attention. Teachers and parents should pay attention to their children's moral awareness, guide their children to participate in the practical experience activities of "old thing recycling", guide their children to experience sending recyclable garbage to the waste purchase station, improve the fun of exchanging waste for money, and let their children form the civilized habit of sorting and recycling garbage in their life.

However, the human and financial resources required to build most websites are generally high, and the deployment of high-energy hardware is also a barrier, which makes most of the medium and old goods recycling management systems not formed, and the later maintenance cost of the platform has also brought down many users. How to solve this problem? We need to find a better technology and method to reduce the response time of the website, improve the high concurrency performance of the system, improve the user experience, reduce the hardware demand, and be able to deploy with cheaper hardware, so as to reduce the cost of website construction. The development project of this old thing recycling management system adopts springboot technology + MySQL database to explain all kinds of requirements analysis and description of the topic, then discusses the overall design and detailed design of the website, and gives the construction method of the overall structure of the website. So as to meet the needs of most of the medium and old goods recycling management systems.

Key words: springboot technology; MYSQL; Waste recycling management system

1 Introduction

1.1 Research Background

With the development and progress of society, environmental protection issues such as cherishing resources and reducing pollution have increasingly attracted public attention. If people can correctly classify, recycle, process and reuse garbage, the limited natural resources on the earth can be effectively saved, the natural environment can be protected, and the homeland will be more beautified. Correctly sorting, recycling, processing and reusing garbage is a major event that is both environmentally friendly and can generate economic benefits, and is an important symbol of creating an environment-friendly and resource-saving society.

1.2 Research status at home and abroad

Due to the daily development of computer technology in the past few years, in modern life, all kinds of information processing operations we need are done by using computers. Maintained [2]. Therefore, it is necessary to realize the electronicization of the recycling management of old objects, and improve the management efficiency and sales efficiency of the recycling management of old objects.

Because the traditional ways of recycling old objects at home and abroad are based on manual work, and human energy and work accuracy are limited, the traditional data management methods for recycling old objects inevitably have shortcomings such as low efficiency and low accuracy, and are accompanied by A lot of waste of human resources [3]. In the work of management, the computer machines involved are better than humans, and can meet the requirements of speed, accuracy, and low resource consumption. Based on these remarkable advantages, if we can design a complete set of old object recycling management system that meets the needs of specific campus users, the service quality of old object recycling will be greatly improved. With such a recycling management system for old objects, users only need to log in to the system to see all recyclable old objects and make recycling purchases. Sellers only need to log in to the system to sell old objects, and management personnel only need to be equipped with a small amount of professional Personnel conduct daily data review, management and regular maintenance on the database [4]. During the whole process, the user only needs to provide a small amount of necessary information, and most of the data processing work is completed by the database and related programs, saving a lot of time. If there is an error in some part of the information in the database, the user can reduce the time and effort spent in the troubleshooting process by batch modification and other methods. Therefore, it is very necessary to develop a competent recycling of old objects.

1.3 Paper Structure and Chapter Arrangement

The thesis will be arranged in layers, except for the abstract acknowledgments and references, the main text will also analyze the requirements of the website, explain the general design and implemented functions, and finally list some commissioning records. The main structure of the thesis is as follows:

Chapter 1: Introduction. The first chapter mainly introduces the background of the subject research, the status quo of system development and the research content and main work of this paper.

Chapter Two: System Requirements Analysis. The second chapter mainly conducts demand analysis from the aspects of system users and functions.

Chapter Three: System Design. The third chapter mainly carries on the function design to the system frame, the system function module, the database.

Chapter Four: System Realization. The fourth chapter mainly introduces the construction of the system framework and the realization of the system interface.

Chapter Five: System Testing. Chapter 5 mainly tests some interfaces of the system and tests the main functions

Chapter Six: Summary.

2 Systematic Analysis of Old Object Recycling Management System

System analysis is a prerequisite for developing a project. Through system analysis, the basic needs of the main users of the system can be well understood, and this is also the reason for the development of the project. Further, feasibility analysis is carried out on system development, usually including technical feasibility, economic feasibility, etc. Feasibility analysis is also an analysis from the overall perspective of the project. Then it is to analyze the specific needs of the project, and the means of analysis are generally realized through the user's use case diagram. The following is a detailed introduction.

2.1 Feasibility analysis

(1) Economic feasibility:

Economic feasibility here only represents the operation and maintenance cost of the website, and the development cost is not considered here.

At present, the number of used recycling management systems under this model is increasing day by day, and the number of users is on the rise as online shopping becomes popular and popular. When the number of users is large, the operation and maintenance costs can be filled by advertising fees, including development costs.

So there is no question of economic viability.

(2) Operation feasibility:

The design of this project refers to several development cases of websites under this mode, analyzes their operation interface, combines many cases together, and highlights the people-oriented and simplified operation, so people with basic computer knowledge can operate this project.

Therefore, there is no problem with operability.

(3) Technical feasibility:

Technical feasibility refers to the feasibility of building a framework, and the acceptability of system technology upgrades when better technologies emerge, and the ratio of development time to cost.

The existing springboot technology can cater to the construction of all e-commerce systems. When developing this old object recycling management system, I used springboot+MYSQL to run the overall program.

In summary, there is no problem with the technical feasibility.

(4) Legal feasibility:

From the perspective of developers, springboot and MYSQL are open source and free online, and there will be no legal disputes in terms of intellectual property rights.

From the perspective of user use, as long as no contraband is sold on the system, a treaty agreement is made on the system, and illegal payments are eliminated.

In summary, there is no question of legal feasibility.

2.2 System flow analysis

2.2.1 Data flow

The main purpose of the old object recycling management system is to realize door-to-door recycling of waste products. Figure 2-1 is the data flow diagram of the system.

Figure 2-1 Expansion diagram of product purchase operation

3.3.2 Business process

After analyzing the data flow of the system, let's look at the business process of the system. Figure 2-2 is the business flow chart:

Figure 2-2 Business flow chart

2.3 System function analysis

2.3.1 Functional Analysis

According to the role of the old object recycling management system, I divided it into two parts: the user management module and the administrator management module.

User management module:

(1) User registration and login: the user registers as a member and logs into the old object recycling management system; the user adds, deletes, modifies and checks personal information, such as personal information and password modification.

(2) Users view waste products: users browse waste product information, and can reserve + comment + bookmark after discovering old things and recycling them.

(3) Waste information: The user reads the information and checks the waste information released by the manager.

(4) Exchange Forum: Users can view, publish and comment on the submissions submitted by users under the menu of Exchange Forum.

(5) Door-to-door appointment: Users can make an appointment for door-to-door recycling service, submit it to the server background system, and generate an appointment order.

(6) My order: After the user submits the order, he can manage the submitted order.

Administrator management module:

(1) User management: The administrator can control the user information registered on the front desk, and can also control the administrator information.

(2) Waste information management: the administrator can add, delete, modify and check the waste information displayed in the old object recycling management system in the background.

(3) Communication forum management: administrators can add, delete, modify and check the communication forums submitted by users in the old object recycling management system and the classification of forums.

(4) Classification management: The administrator controls the classification of commodities in the old objects recycling management system.

(5) Regional management: The administrator controls the division of regions.

(6) System management: The administrator can publish the carousel picture displayed on the homepage of the old object recycling management system and some announcements in the system to the system, so that users can view the system information in a timely manner and make reasonable arrangements.

2.3.2 Non-functional analysis

旧物回收管理系统的非功能性需求比如旧物回收管理系统的安全性怎么样,可靠性怎么样,性能怎么样,可拓展性怎么样等。具体可以表示在如下3-1表格中:

表3-1旧物回收管理系统非功能需求表

安全性

主要指旧物回收管理系统数据库的安装,数据库的使用和密码的设定必须合乎规范。

可靠性

可靠性是指旧物回收管理系统能够安装用户的指示进行操作,经过测试,可靠性90%以上。

性能

性能是影响旧物回收管理系统占据市场的必要条件,所以性能最好要佳才好。

可扩展性

比如数据库预留多个属性,比如接口的使用等确保了系统的非功能性需求。

易用性

用户只要跟着旧物回收管理系统的页面展示内容进行操作,就可以了。

可维护性

旧物回收管理系统开发的可维护性是非常重要的,经过测试,可维护性没有问题

2.4 系统用例分析

通过2.3功能的分析,得出了本旧物回收管理系统的用例图:

用户角色用例如图2-3所示。

图2-3 旧物回收管理系统用户角色用例图

web后台管理上的管理员是维护整个旧物回收管理系统中所有数据信息的。管理员角色用例如图2-5所示。

图2-5 旧物回收管理系统管理员角色用例图

2.5本章小结

本章主要通过对旧物回收管理系统的可行性分析、流程分析、功能需求分析、系统用例分析,确定整个旧物回收管理系统要实现的功能。同时也为旧物回收管理系统的代码实现和测试提供了标准。

3 旧物回收管理系统总体设计

本章主要讨论的内容包括旧物回收管理系统的功能模块设计、数据库系统设计。

3.1 系统架构设计

本旧物回收管理系统从架构上分为三层:表现层(UI)、业务逻辑层(BLL)以及数据层(DL)。

图3-1旧物回收管理系统系统架构设计图

表现层(UI):又称UI层,主要完成本旧物回收管理系统的UI交互功能,一个良好的UI可以打打提高用户的用户体验,增强用户使用本旧物回收管理系统时的舒适度。UI的界面设计也要适应不同版本的旧物回收管理系统以及不同尺寸的分辨率,以做到良好的兼容性。UI交互功能要求合理,用户进行交互操作时必须要得到与之相符的交互结果,这就要求表现层要与业务逻辑层进行良好的对接。

业务逻辑层(BLL):主要完成本旧物回收管理系统的数据处理功能。用户从表现层传输过来的数据经过业务逻辑层进行处理交付给数据层,系统从数据层读取的数据经过业务逻辑层进行处理交付给表现层。

数据层(DL):由于本旧物回收管理系统的数据是放在服务端的mysql数据库中,因此本属于服务层的部分可以直接整合在业务逻辑层中,所以数据层中只有数据库,其主要完成本旧物回收管理系统的数据存储和管理功能。

3.2 系统功能模块设计

3.2.1整体功能模块设计

在上一章节中主要对系统的功能性需求和非功能性需求进行分析,并且根据需求分析了本旧物回收管理系统中的用例。那么接下来就要开始对本旧物回收管理系统的架构、主要功能和数据库开始进行设计。旧物回收管理系统根据前面章节的需求分析得出,其总体设计模块图如图3-2所示。

图3-2 旧物回收管理系统功能模块图

3.2.2用户模块设计

后台管理者能够实现对前台注册的用户增删改查操作,用户模块结构图如下图:

图3-3会员用户模块结构图

3.2.3 交流论坛管理模块设计

旧物回收管理系统是一个交流性质的公开平台,会员用户可以在平台上交流,增加用户之间的互动性。但是同时也为了更好的规范留言的内容,给予管理员删除不合适的言论的功能,所以需要专门设计一个留言管理模块,具体的结构图如下:

图3-4评论模块结构图

3.2.4废品资讯模块设计

旧物回收管理系统是中需要存储不少废品资讯信息,其模块功能结构,具体的结构图如下:

图3-5废品资讯结构图

3.2.5回收订单管理模块设计

旧物回收管理系统最重要的一个功能就是回收,其模块功能结构,具体的结构图如下:

图3-5回收订单模块结构图

3.3 数据库设计

数据库设计一般包括需求分析、概念模型设计、数据库表建立三大过程,其中需求分析前面章节已经阐述,概念模型设计有概念模型和逻辑结构设计两部分。

3.3.1 数据库概念结构设计

下面是整个旧物回收管理系统中主要的数据库表总E-R实体关系图。

图3-6 旧物回收管理系统总E-R关系图

3.3.2 数据库逻辑结构设计

通过上一小节中旧物回收管理系统中总E-R关系图上得出一共需要创建很多个数据表。在此我主要罗列几个主要的数据库表结构设计。

forum

字段名称

类型

长度

不是null

主键

字段说明

forum_id

mediumint

8

主键

论坛id

display

smallint

5

排序

user_id

mediumint

8

用户ID

nickname

varchar

16

昵称

praise_len

int

10

点赞数

hits

int

10

访问数

title

varchar

125

标题

keywords

varchar

125

关键词

description

varchar

255

描述

url

varchar

255

来源地址

tag

varchar

255

标签

img

text

0

封面图

content

longtext

0

正文

create_time

timestamp

0

创建时间

update_time

timestamp

0

更新时间

avatar

varchar

255

发帖人头像

type

varchar

64

论坛分类

forum_type

字段名称

类型

长度

不是null

主键

字段说明

type_id

smallint

5

主键

分类ID

name

varchar

16

分类名称

description

varchar

255

描述

url

varchar

255

外链地址

father_id

smallint

5

上级分类ID

icon

varchar

255

分类图标

create_time

timestamp

0

创建时间

update_time

timestamp

0

更新时间

recycling_order

字段名称

类型

长度

不是null

主键

字段说明

recycling_order_id

int

11

主键

回收订单ID

order_number

varchar

64

订单号

scrap_no

varchar

64

废品编号

scrap_name

varchar

64

废品名称

scrap_category

varchar

64

废品类别

region

varchar

64

地区

user_name

int

11

用户名

contact_number

varchar

64

联系电话

scrap_quantity

varchar

64

废品数量

make_an_appointment_for_door_to_door_time

datetime

0

预约上门时间

remarks

text

0

备注

examine_state

varchar

16

审核状态

examine_reply

varchar

16

审核回复

recommend

int

11

智能推荐

create_time

datetime

0

创建时间

update_time

timestamp

0

更新时间

regional_management

字段名称

类型

长度

不是null

主键

字段说明

regional_management_id

int

11

主键

地区管理ID

region

varchar

64

地区

recommend

int

11

智能推荐

create_time

datetime

0

创建时间

update_time

timestamp

0

更新时间

registered_user

字段名称

类型

长度

不是null

主键

字段说明

registered_user_id

int

11

主键

注册用户ID

user_name

varchar

64

用户名

examine_state

varchar

16

审核状态

recommend

int

11

智能推荐

user_id

int

11

用户ID

create_time

datetime

0

创建时间

update_time

timestamp

0

更新时间

scrap_market

字段名称

类型

长度

不是null

主键

字段说明

scrap_market_id

int

11

主键

废品行情ID

scrap_no

varchar

64

废品编号

scrap_name

varchar

64

废品名称

cover

varchar

255

封面

scrap_category

varchar

64

废品类别

region

varchar

64

地区

price

varchar

64

价格

recovery_standard

text

0

回收标准

details

longtext

0

详情

hits

int

11

点击数

praise_len

int

11

点赞数

recommend

int

11

智能推荐

create_time

datetime

0

创建时间

update_time

timestamp

0

更新时间

waste_classification

字段名称

类型

长度

不是null

主键

字段说明

waste_classification_id

int

11

主键

废品分类ID

scrap_category

varchar

64

废品类别

recommend

int

11

智能推荐

create_time

datetime

0

创建时间

update_time

timestamp

0

更新时间

3.4本章小结

整个旧物回收管理系统的需求分析主要对系统总体架构以及功能模块的设计,通过建立E-R模型和数据库逻辑系统设计完成了数据库系统设计。

4 旧物回收管理系统详细设计与实现

旧物回收管理系统的详细设计与实现主要是根据前面的旧物回收管理系统的需求分析和旧物回收管理系统的总体设计来设计页面并实现业务逻辑。主要从旧物回收管理系统界面实现、业务逻辑实现这两部分进行介绍。

4.1用户功能模块

4.1.1 前台首页界面

当进入旧物回收管理系统的时候,首先映入眼帘的是系统的导航栏,下面是轮播图以及系统内容,其主界面展示如下图4-1所示。

图4-1 前台首页界面图

4.1.2 用户注册界面

不是旧物回收管理系统中正式会员的是可以在线进行注册的,如果你没有本旧物回收管理系统的账号的话,添加“注册”,当填写上自己的账号+密码+确认密码+昵称+邮箱+手机号等后再点击“注册”按钮后将会先验证输入的有没有空数据,再次验证密码和确认密码是否是一样的,最后验证输入的账户名和数据库表中已经注册的账户名是否重复,只有都验证没问题后即可会员注册成功。其用户注册界面展示如下图4-2所示。

图4-2 前台会员注册界面图

4.1.3 会员登录界面

旧物回收管理系统中的前台上注册后的会员是可以通过自己的账户名和密码进行登录的,当会员输入完整的自己的账户名和密码信息并点击“登录”按钮后,将会首先验证输入的有没有空数据,再次验证输入的账户名+密码和数据库中当前保存的用户信息是否一致,只有在一致后将会登录成功并自动跳转到旧物回收管理系统的首页中;否则将会提示相应错误信息,用户登录界面如下图4-3所示。

图4-3会员登录界面图

4.1.4交流论坛界面

用户在点击导航栏上面的交流论坛后,就可以搜索查看论坛信息,用户根据自己的喜好可以进行交流,交流论坛界面如下图4-4所示。

图4-4交流论坛界面图

4.1.5 废品行情界面

当用户点击“废品行情”右后,就显示出废品编号、废品名称、废品类别、地区、价格等内容,界面如下图4-5所示。

图4-5废品行情界面图

4.1.6 预约上门界面

当访客点击了预约上门将会进入该详情界面,可以了解到订单号、废品编号、废品类别、废品名称、地区、联系电话、废品数量、预约上门时间、废品数量等信息,预约上门详情页面如图4-6所示。

图4-6 预约上门界面图

4.1.7 我的个人信息界面

当用户点击“我的个人信息”链接后就进入个人信息页面,可根据需要进行修改,界面如下图4-7所示。

图4-7 我的个人信息界面图

4.3管理员功能模块

4.3.1 用户管理界面

旧物回收管理系统中的管理人员是可以对前台注册的用户进行管理的,也可以对管理员进行管控。界面如下图4-10所示。

图4-10用户管理界面图

4.3.2 交流论坛界面

旧物回收管理系统中的管理人员是可以对前台用户发布的论坛进行管控的,界面如下图4-11所示。

图4-11交流论坛界面图

4.3.3 废品行情管理界面

旧物回收管理系统中的管理人员是可以对旧物回收管理系统内发布废品行情进行添加、维护和管理的,支持增删改查操作。界面如下图4-11所示。

图4-11废品行情界面图

4.3.4 回收订单列表界面

旧物回收管理系统中的管理人员是可以对旧物回收管理系统内的资讯信息进行维护和管理的。回收订单列表界面如下图4-12所示。

图4-12回收订单列表界面图

5系统测试

5.1测试定义及目的

关于系统实现的测试,英文名称是System TEST,简称ST,ST是使用完整其系统的各种功能多次、多案例、多环境测试,这是ST的简单描述。ST可以证明该功能对系统的要求是否得到满足以及是否有效。

对于系统开发的实现,不管开发过程多么努力,在系统运行的时候多少都会出现一些错误信息,所以为了系统的安全性及提高系统的使用率及给用户带来更好的体验,系统在完成之前,一定要进行一遍系统的测试,再完美的程序也会有漏洞,再细心的技术开发员也会有疏忽的时候,所以对于程序的测试是必须要做的一步。通过系统测试找到系统存在的问题,并根据问题的原因进行在线解决问题,如果找不到解决问题的办法可以进行通过咨询指导老师或者通过同学帮忙,一定将问题找出,否则将会出现更多的错误。所以程序出现错误时不可避免,系统测试虽然耗时费力,但是为了确保后期系统的长期使用,必须要进行系统测试,问题解决完成后还要再一步测试,直到没有任何问题后方可进行使用。

5.2性能测试

任何一款程序开发成功后都必须通过软件测试,它是保障软件稳定运行的前提。测试最主要的一步就是性能测试,性能测试内容如下:

(1)对于测试的速度有一定的要求,速度必须快,而且对于测试出来的错误问题一定以最快的速度进行处理解决,并且进行再次测试,保证整个系统运行的安全性。

(2)在系统测试的时候要将测试所用到的测试计划和测试报告保管好,方便后期系统的运行使用后的整体维护操作。

(3)软件测试整个过程中的聚类现象应优先考虑。

(4)对于整体系统测试,不要用自己的思想去认可整个系统,而是从公正的角度的进行对系统进行认可,是否符系统的整合应用。

5.3测试模块

测试系统是最新的Windows 10系统,通过对系统实现的功能模块进行每个功能模块的操作测试,查看每个用户的功能模块所对应的权限信息是否可以操作并且数据信息更新一致。

测试需求

测试重点

是否达成需求

结果

用户登录

输入账号密码

需求达成

通过

用户注册

创建新的账号密码

需求达成

通过

登录失败

输入错误账号密码

需求达成

通过

修改信息

修改成功

需求达成

通过

添加信息管理

增删查改

需求达成

通过

回复管理

增删查改

需求达成

通过

搜索查询管理

增删查改

需求达成

通过

系统测试方面,我们通常运用的是白盒测试以及黑盒测试这两种方法。白盒测试是指在了解系统内部工作流程的前提下,可以根据需求规范验证系统内部操作是否能够正常运行的测试;而黑盒测试指的是,倘若知道了这个系统的全部功能,可以进行测试检测系统中的每一个功能是否满足正常使用。

为了方便用户使用“旧物回收管理系统”,以及尽可能少的减少系统测试错误的发生,我们对该系统进行了相对应的测试。

对该系统的全部的功能界面进行测试,简单来说,就是我们输入一些数据并且对其进行提交,之后我们查看每个页面的反馈,检测页面的相关功能可不可以完全实现。

5.4测试结果

测试评估的结果是旧物回收管理系统满足要求中的所有功能,处理大多数错误条件,修复大多数错误并通过测试。旧物回收管理系统的基本功能都是可行的,不管是系统里面的功能还是界面的设计都是可值得推广宣传的。

结论

在这个设计中,我花了大量的时间去理解系统开发中使用的知识,经过这段时间的努力工作最终完成了系统设计。通过这一阶段的学习,我发现了自己的不足,充分掌握了必要的应用技能,进一步的学习使我充实了自己的知识基础,完成了这个艰巨的任务。当遇到问题时,我很及时的寻求老师的帮助,通过专业的网站和论坛来解决,他们的帮助让我一步一步的成功克服了困难的问题。系统设计过程不容易,你需要不断充实自己,有勇气克服困难。系统开发的一些功能还不完善,需要继续改善后,通过用户体验来修改设计完美的系统,让用户得到更好的体验,我觉得很高兴,因为这是我第一次通过自己的努力实现这个系统,但绝不是我的最后一个,在未来我将努力实现更多的优秀的系统。

在一些编程语言的系统实现中,对词汇表不太熟悉,导致了开发的困难,但是我通过了合适的字典软件来解决这个大问题。由此,我学会了自己的英语缺陷。在那之后,我不断地提高自己的英语知识,这样我就不会有任何未来的工作和生活。毕业设计过程我感觉很深刻,从一开始就不熟悉开发技术,一步一步的使用,接触到文献和信息,不难理解,系统是一次又一次的实现,系统本身对于在线学习是有用的。我从这个设计中获益良多,论文的编写需要有自己的意愿去实现一点,学习生活中所有的问题的勇气,学习的过程就是学习的过程。毕业设计,我学会了将理论知识应用于实践。让我知道该怎么做,我们必须认真对待。勇于克服困难,相信未来,我会做得更好。

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致 谢

逝者如斯夫,不舍昼夜。转眼间,大学生会员活便已经接近尾声,人面对着离别与结束,总是充满着不舍与茫然,我亦如此,仍记得那年秋天,我迫不及待的提前一天到了学校,面对学校巍峨的大门,我心里充满了期待:这里,就是我新生活的起点吗?那天,阳光明媚,学校的欢迎仪式很热烈,我面对着一个个对着我微笑的同学,仿佛一缕缕阳光透过胸口照进了我心里,同时,在那天我认识可爱的室友,我们携手共同度过了这难忘的两年。如今,我望着这篇论文的致谢,不禁又要问自己:现在,我们就要说再见了吗?

感慨莫名,不知所言。遥想当初刚来学校的时候,心里总是想着工科学校会过于板正,会缺乏一些柔情,当时心里甚至有一点点排斥,但是随着我对学校的慢慢认识与了解,我才认识到了她的美丽,她的柔情,并且慢慢的喜欢上了这个校园,但是时间太快了,快到我还没有好好体会她的美丽便要离开了,但是她带给我的回忆,永远不会离开我,也许真正离开那天我的眼里会满含泪水,我不是因为难过,我只是想将她的样子映在我的泪水里,刻在我的心里。最后,感谢我的老师们,是你们教授了我们知识与做人的道理;感谢我的室友们,是你们陪伴了我如此之久;感谢每位关心与支持我的人。

少年,追风赶月莫停留,平荒尽处是春山。

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