辽东学院本科毕业设计
惠君房屋中介系统的设计与实现
Design and Implementation of HuiJun Housing Intermediary
System
学 院（系）： 专 业： 学 生 姓 名： 学 号： 指 导 教 师： 评 阅 教 师： 完 成 日 期： 2017年05月20日
辽 东 学 院
Eastern Liaoning University
惠君房屋中介系统的设计与实现
摘 要
伴随着社会经济的快速发展，加快城市化建设刻不容缓，城市人口越来越多，造成城市人口压力严峻，房屋出现供不应求的局面，租房已经成为一部分人暂时落脚的理想选择。全球化经济发展的同时计算机互联网技术也高速发展，大量传统行业进入了信息时代，企业利用互联网技术提高工作效率，房屋租赁也逐渐进入互联网领域。
惠君房屋中介系统采用结构化的开发方法进行课题研究，对惠君房屋中介公司的业务流进行具体分，研究公司员工的工作需求。通过对公司日常业务需求的分析出系统用户包括总经理、财务、置业顾问。再对系统用户分别进行深入分析研究，分析出系统用户的详细功能，在根据惠君房屋中介公司的具体租赁流程方式，画出公司的业务流图和数据分析。本系统是基于B/S模式结构，通过Web浏览器，采用Visual Studio 2015开发工具和内置的SQL Server数据库，运用Asp.Net技术来完成的。
本系统实现了惠君房屋中介公司的员工在此系统上对房源、客户、合同、工资、缴费、分析汇总的管理，在系统投入运营前实现了所需的各个功能。系统能够正常投入运营，可以为惠君房屋中介公司提高经济效益，使之适应现代化社会的发展。
关键词：房源；房屋信息；房屋中介
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惠君房屋中介系统的设计与实现
Design and Implementation of HuiJun Housing Intermediary System
Abstract
Along with the rapid development of social economy, is of great urgency to speed up the urbanization construction, more and more urban population, urban population pressure, severe houses appeared in short supply, housing has become a part of people temporarily stay ideal choice.Globalization of economic development at the same time the computer also rapid development of Internet technology, a large number of traditional industry has entered the information age, companies using Internet technology to improve the work efficiency, house lease also gradually into the Internet.
HuiJun housing intermediary system, using structured development methods to research the business process HuiJun housing intermediary companies in a specific points, research the job requirements of the company staff.Through the analysis of the company daily business needs the users of the system including the general manager, finance, real estate consultant.In-depth analysis and study on users of the system respectively, analysis of the users of the system functions in detail, in according to the specific rent HuiJun building the company's process, draw the flow chart of the company's business and data analysis.This system is based on B/S mode structure, through a Web browser, the use of Visual Studio 2015 development tools and built-in SQL Server database, using Asp.Net technology.
This system has realized the HuiJun housing intermediary company employees in the system of housing, clients, contract, wages, payment management, analysis, summary, before put into operation in the system to achieve the required for each function.System can normal running, can improve the economic benefit for HuiJun housing intermediary company, to adapt to the development of modern society.
Key Words：Housing Resource； Housing Information；Housing Intermediary
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惠君房屋中介系统的设计与实现
目 录
摘 要 ..................................................................................................................................... I Abstract ..................................................................................................................................... II 引 言 .................................................................................................................................... 1 1 系统规划 .............................................................................................................................. 3
1.1 系统目标 ................................................................................................................... 3 1.2 业务流分析 ............................................................................................................... 3
1.2.1 现行业务流分析 ............................................................................................ 3 1.2.2 现行业务存在的主要问题 ............................................................................ 6 1.2.3 解决方案 ........................................................................................................ 7 1.3 可行性分 ................................................................................................................... 9
1.3.1 技术可行性 .................................................................................................... 9 1.3.2 经济可行性 .................................................................................................... 9 1.3.3 营运可行性 .................................................................................................... 9
2 系统分析 ............................................................................................................................ 10
2.1 用户需求分析 ......................................................................................................... 10
2.1.1 财务（会计）用户的需求分析 .................................................................. 10 2.1.2 置业顾问用户的需求分析 .......................................................................... 10 2.1.3 总经理用户的需求分析 .............................................................................. 10 2.2 数据流分析 ............................................................................................................. 10
2.2.1 数据流图 ...................................................................................................... 10 2.2.2 数据字典 ...................................................................................................... 12
3 系统设计 ............................................................................................................................ 16
3.1 系统模块结构设计 ................................................................................................. 16 3.2 数据库设计 ............................................................................................................. 16
3.2.1 数据库的概念结构设计 .............................................................................. 16 3.2.2 逻辑结构设计 .............................................................................................. 17 3.2.3 数据库的表结构设计 .................................................................................. 18 3.3 系统相关技术 ......................................................................................................... 20
3.3.1 系统开发环境 .............................................................................................. 20 3.3.2 系统运行环境 .............................................................................................. 21
4 系统实现 ............................................................................................................................ 22
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