项目管理自动化系统

论文字数:19416,页数:41  有开题报告，任务书

摘要
 Web Service是一种标准化的松耦合集成模式，能够进行基于Web的分布式应用。随着Web Service技术的不断发展，它的脚步逐渐延伸到了各个领域。对Web Service技术应用最广泛，发展潜力最大的便是企业应用集成。Web Service能够将分散在各种系统中的数据进行整合，并让管理者们能够实时地访问这些数据，同时，也可以让合作伙伴和供应商直接访问相关信息和服务，以方便他们优化设计、生产等重要的运营流程。因此越来越多的企业都开始采取这种方案，使新系统都建立在Web Service技术之上。
 本文的主要研究方向是如何利用Web Service实现企业应用集成，并将解决方案应用到作者所参与的新太科技有限公司的员工管理系统当中。该系统是集团公司为了更高效合理的安排员工作息时间，方便人员管理而提出的。文章首先从体系结构，概念，原理，结构单元等多方面介绍了Web Service的技术层面，并对Web Service的工作流程作了简要的说明；接着又详细的介绍了企业应用集成，并对以往集成方案加以讨论，找出不足之处；同时研究如何将Web Service技术应用到企业应用集成当中去。最后对员工管理系统进行了系统的分析，根据集团对企业应用集成的需求，设计了一套基于Web Service的解决方案。对解决方案的架构设计，开发结构设计尤其是Web Service的设计进行了详细地阐述，并具体的说明了利用Web Logic对系统组件化的实现过程。
 项目的具体实现表明，利用Web Service技术解决系统间通信问题比传统解决方案更有效率和快速，更容易实现企业应用系统的松散集成。加之对解决方案组件化及安全性的考虑，使系统具有更高的可扩展性和可维护性。
 关键字：信息平台，系统构架，企业管理，Java
Automation System for Project Management
Abstract
 Web Service is a sort of standard loose integration pattern which can process distribute numeration and disposal based on Web .With the development of Web Service technology, it extends to various fields gradually. It is Enterprise Application Integration that applies the Web Service the most broadly and whose potential ability is the largest. Web Service can conform data which disperses in various systems and Information Island and it can also make the administrator access the data in the real time; in the meanwhile, it can make the partners and manufacturers access correlative information and services directly so that they can optimize important value chain flow, such as project, manufacture, etc .Therefore more and more enterprises adopt this scheme to make the new system base on Web Service technology.
 The main aspect of this essay is how to use Web Service to realize EAI which applies the solving schemes in the practical software development .This system is designed to arrange the employees'' work and rest hours more efficiently and manage the employees more conveniently .First, Web Service technology layer is introduced from many aspects ,such as the structures of the system, concepts, theories, tasks flow, etc. and structure cells and realization means are illustrated briefly; Second, EAI is introduced in details ,the former integration schemes are discussed and the shortcomings will be found; in the meanwhile, how to make Web Service technology apply in EAI is studied; in the end, the ranking management system of the clerks in a certain harbor group which the writer is in is analyzed systematically and a solving scheme based on Web Service technology is designed according to the requirements of EAI; architecture design of the solving scheme，structure developing design and especially the Web Service design are illustrated particularly and the implement process of making the system component with Web Logic is explained concretely.
 The concrete realization of the project shows that it is more effective, convenient and quickly to use Web Service technology to solve the problems between the informational systems than traditional ones and it is easier to realize the loose coupling of enterprises application system. The consideration of the components and safety makes the system have higher expansibility and maintainability.
 (EAI: enterprise application integration)
 Key Words: Info platform, System structure, Business management, Java
目 录
项目管理自动化系统 I
1:绪论 1
1.1:问题的引入 1
1.2:项目目标及主要内容 1
1.2.1:项目目标 1
1.2.2:项目内容 3
2:系统环境简介 6
2.1:系统环境 6
2.2:可行性分析 6
3:系统开发概况 7
3.1:基本概念和处理流程 7
3.2:系统结构 7
3.3:openEAP平台技术 8
4:系统模块 11
4.1:个人周报模块 11
4.1.1:主要相关技术 12
4.1.2:填写日志 13
4.1.3:报表查询 15
4.1.4:日志管理 17
4.1.5:任务管理 19
4.2:项目周报 21
4.3:部门任务协作 22
4.4:项目资源 23
4.5:合同跟进 23
4.6:人事考勤 24
4.7:系统日历 24
4.8:成本管理 25
4.9:报表数据服务 26
4.10:项目奖跟进 26
5:接口设计 27
5.1:外部接口 27
5.2:内部接口 27
5.3:个人周报模块与其他模块之间接口 27
6:系统数据结构设计 29
6.1:逻辑结构设计要点 29
7:功能要求与程序的关系 30
7.1:性能要求 30
7.2:功能要求 30
小结 32
致谢 33
参考文献 34