基于SaaS模式的企业办公系统设计与实现

发布时间：2018-01-19 07:37

本文关键词： 办公系统 SaaS SSSP　出处：《山东大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着信息技术的快速发展,信息化正席卷全球,世界正走进信息时代。其中,办公自动化是信息时代中最重要的标志之一。与传统的手工办公方式相比,企业办公系统可以极大地提高企业日常办公的效率。然而,当前的企业办公系统通常需要企业自身来部署、管理和维护,企业的主营业务并不是这些软硬件系统的运行维护,却必须维持这些开销和投入,这种传统的软件提供模式严重的阻碍了企业尤其是中小型企业的办公自动化进程。SaaS(Software as a Service,软件即服务)是一种新型的软件应用模式,与传统软件提供方式不同,SaaS把软件看作一种服务,它是一种通过互联网向客户提供软件的模式。在这种模式下,企业不再需要自身部署、管理、维护软件系统及其运行环境,这极大地减少了企业的前期投入成本,同时能够很好地满足企业实现信息化办公的需求。本文提出了设计和实现一种基于SaaS模式的企业办公系统。与传统办公系统相比,能够支持多租户是企业办公系统的最大特色。企业办公系统的开发设计过程严格按照软件工程领域的规范流程。本文首先对企业办公系统进行了详细的需求分析,确定了系统的功能性需求和非功能性需求。在系统概要设计中对系统的技术架构和多租户架构等进行了设计。在系统详细设计中对系统中的关键业务进行了静态建模设计和动态建模设计,并且对企业办公系统中部分业务进行了数据库设计。最后介绍了企业办公系统的具体实现,包括关键技术实现和业务功能实现。企业办公系统基于MVC三层架构进行开发设计,降低了层与层之间的依赖,有利于各层逻辑的复用,结构更加明确。系统的开发框架使用的是SSSP框架,即SpringMVC、Spring、SpringData、JPA,其中 JPA 的实现产品是 Hibernate,保证了技术架构的可靠性和技术的先进性。数据库使用的是MySQL和MongoDB,在MySQL数据库中存放用户信息和安全数据,在MongoDB数据库中存放大量的业务数据。企业办公系统的功能主要包括文件管理、流程管理、行政管理、人力资源管理和系统管理。文件管理包括企业文件库和个人文件库,通过文件管理可以构建企业自己的知识库实现资源共享;流程管理包括流程设置和流程模板设置,通过流程管理用户可以根据自身需要灵活的配置流程;行政管理包括办公用品管理、印章证照管理、名片管理,可以实现对办公用品、印章证照、名片的申请以及审批;人力资源管理包括招聘管理、入职管理、调动管理、离职管理,可以实现对人力资源整个生命周期的流程化管理;系统管理包括企业设置、企业组织架构设置和应用管理,主要完成客户在系统中的一些基础性设置。企业办公系统能够满足企业尤其是中小型企业的信息化办公需求,提高企业日常办公效率和工作质量,规范企业办公流程。同时,企业办公系统把企业从繁琐的系统维护中解脱出来,降低了企业的投入成本,使企业专注于自身主营业务。
[Abstract]:With the rapid development of information technology, information technology is sweeping the globe, the world is entering the information age. Among them, the office automation is one of the most important symbols in the information age. Compared with the traditional way of manual work, enterprise office automation system can greatly improve the efficiency of the daily office of the enterprise. However, the current enterprise office systems usually require enterprises to the deployment, management and maintenance, maintenance of the main business enterprises is not the hardware and software of system operation, but must maintain these costs and investment, the traditional software mode serious hindered the enterprises especially small and medium enterprise office automation process.SaaS (Software as a Service, is a software as a service) the new software application mode, and the traditional way of software to provide different SaaS software as a service, it is a kind of software to provide customers through the Internet Mode. In this mode, enterprises no longer need their own deployment, management, and maintenance of software system and its operating environment, greatly reducing the cost of the initial investment of enterprise, and can well meet the enterprise information office needs. This paper presents the design and implementation of a SaaS based enterprise office system. Compared with the the traditional office system can support multi tenant is the biggest characteristic of enterprise office automation system. The design and development of enterprise office automation system in strict accordance with standard procedures in the field of software engineering. Firstly, the enterprise office system for detailed analysis, to determine the system's functional requirements and non functional requirements in system design. The system architecture and multi tenant architecture are designed. In the detailed design of key business systems are studied in static and dynamic modeling design State modeling design, and on the part of the business enterprise office system in the database design. Finally the paper presents the realization of enterprise office automation system, including key technologies and business function. Enterprise office automation system design and development based on MVC three layers architecture, reduces the dependence between layers, each layer is conducive to the reuse of logic the structure, more clear. Using the system development framework is the SSSP framework, namely SpringMVC, Spring, SpringData, JPA, including the realization of JPA products is Hibernate, ensure the advanced technical architecture and technology. The reliability of the database using MySQL and MongoDB to store user information and safety data in the MySQL database, storage a large number of business data in the MongoDB database. The enterprise office system function mainly includes document management, process management, administrative management, human resource management and system management. File management including enterprise library and personal library, through the file management can construct the enterprise own knowledge base to realize resource sharing; process management including process settings and process template settings, through process management users according to their own needs flexible configuration process; administrative management including office supplies management, seal license management, name card management, can be realized for office supplies, stamp certificates, name card application and approval; human resource management including recruitment management, recruitment management, mobility management, leave management, can realize the process of human resources management of the entire life cycle; enterprise management system includes setting, setting and application of enterprise organizational structure management, mainly to complete some basic customer in in the system settings. Enterprise office system can meet the needs of enterprises especially small and medium enterprise information office, to improve the enterprise Daily office efficiency and quality of work, standardize enterprise office process. At the same time, enterprise office system extricate the enterprise from the tedious system maintenance, reduce the cost of input, and make the enterprise focus on its main business.

【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP317.1

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