基于web的房产中介管理系统设计与实现.doc

基于web的房产中介管理系统设计与实现－租赁、需求、查询和后台管理模块

摘 要
传统的房屋中介模式可谓是房主与客户一一对应的模式，房主与客户的选择非常有限，房屋交易市场有很大局限性。随着计算机技术的迅猛发展特别是网络技术的发展，互联网已经渗入到我们生活工作的方方面面，极大得改变了我们传统的生活方式。基于网络的房产中介系统，正是网络在房产中介方面的应用，是一种新型的房产市场媒介，为房屋的租赁买卖开辟了更广泛的市场，有利于整合和管理市场的房产资源，极大得方便了房主与客户。对于房主来说，基于网络技术的现代房产中介管理系统则是充分发挥网络技术的开放性和互动性，能够极大得方便房主发布房屋信息，为房屋的租赁和买卖开辟更广泛的市场空间。同时，对于客户来说，基于网络技术的现代房产中介管理系统则能使客户突破时间，空间等客观条件的限制，更大范围内搜索自己满意的房屋资源。由此可见，基于web的房产中介管理系统实现了房主和客户的双赢。
本课题正是根据现代房屋中介的业务需求，旨在提高房产中介系统的工作效率，极大方便房主和客户的利益，而开发的一个基于B/S结构的房屋中介管理系统。本论文论文主要介绍了本课题的开发背景，基本功能和本人所承担的基本功能模块的设计思想、难点技术和解决方案。

【关键词】asp.net技术；数据流图；功能模块；数据库；界面

The Design and Accomplishment of Web-Based Real Property Agency Management System
Abstract
The traditional pattern of house agency is namely the one-one pattern of a house-owner and a customer.As a result, the choices for house-owners and the customers are extremely limited, and the house market is featured with the nature of big limitation .Along with the computer technology’s soaring development ,specially the network technology development, the Internet has already permeates in almost every aspect of our work and life, which has enormously changed our traditional life style. Web-based real property agency management system, which is precisely the application of network in this field the real, is a new kind of housing market agency.It opens a more widespread market for the house-renting business, is good for managing the market and the conformity of real estate resources, and enormously facilitates the house-owner and the customer. As for the house-owner, it can make full use of the natures of openness and interaction of the network technology, can enormously facilitates the house-owner to issue the house information, and can open a more widespread market for house renting business. At the same time, regarding the customer,it can cause the customer to break through the limit of the time and the space ,and in wide range searches search the house resources which best satisfies oneself.Thus,as it can be seen, the system has realized double wins for the house-owner and the customer.
Precisely according to the demand of modern property agency, for the purpose of enhancing the working efficiency of the house agency, as well as the convenience for the house-owner and customer, this topic is about how to develop a house agency management system based on B/S structure.The paper mainly introduces the development background, the basic functions ,basic function modules(for my part), design thought, and crucial technology and solution.

【Key Words】Asp.net technology; Data stream chart; Function module; Database; Contact surface

目  录
1绪论.................................................................................................................................................... 1
1.1课题研究的背景…………………………………………………….………………….1
1.2课题研究的意义………………………………………………….…………………….1
1.3设计目标…………………………………………………………..…………………….. .1
1.4系统开发环境及工具…………………………………………………………….….. 2
1.5开发工具…………………………………………………..…………………………….... 2
1.6数据库的选择………………………………………...…………………………….…... 3
1.7 B/S开发模式…………………………………………………………………………... 3
1.8 Asp.Net技术…………………………………………………………………………..... 3
1.9 C#开发语言…………………………………………………………………………….... 4
2房产中介系统需求分析……………………………………………….………………….…. 5
2.1系统可行性分析……………………………………………………………………….. 5
2.2系统功能需求分析………………………………………………………..………….. 5
2.3系统业务流程图……………………………………………………………………….. 5
2.4开发方法的选择………………………………………………...………….………….. 6
3房产中介系统概要设计…………………………………………………..…………………. 8
3.1系统功能描述………………………………………………………………….……….. 8
3.2系统模块划分……………………………………………………………………….….. 8
3.3主要模块介绍…………………………………………………………………….…….. 9
3.4系统结构……………………………………………………………………..……….…. 10
3.5数据流图………………..………………………………………………....………10
3.6数据库系统设计……………………………………………………………..……….. 15
4房屋中介系统详细设计……………………………………………………………………. 20
4.1设计方法………………………………………………………………………….……. 20
4.2系统界面设计........................................................ 20
4.3主要模块程序流程图................................................21
4.4系统主要界面运行效果……………………………………………….………….24
5房产中介系统关键技术……………………………………………………………..………28
5.1存储过程设计…………………………………………………………….…………. 28
5.2 ADO.NET访问数据库……………………………………………………..…………. 29
5.3数据库操作技术………………………………………………………………………30
5.4主要功能代码分析…………………………………………………………………... 31
6调试分析……………………………………………………………..……. 37
结束语…………………………………………………………………………………………….…..38
致谢…………………………………………………………………………………………………....39
参考文献……………………………………………...………………………………………..…… 39
附  录……………………………………………………………………… ………………….…….41
附录A 外文翻译-原文部分………………………………………….…………..….... 41
附录B 外文翻译-译文部分…………………………………………..…………....…. 53