基于RESTful移动教学辅助系统研究与实现

发布时间：2018-03-11 09:10

本文选题：RESTful　切入点：ROA　出处：《辽宁大学》2017年硕士论文　论文类型：学位论文

【摘要】：在移动互联网时代,基于移动平台的移动应用凭借移动智能手持设备的便携性、方便性、灵活性等特征,突破传统网络应用时间与空间的限制,迅速普及到各个产业,如教育领域的“移动教育”产业化,使得学习者摆脱传统教育时间与空间的束缚,营造出具有“个性化、时效性、高效性”的教学环境。“移动教育”将“翻转课堂”等新型教学模式融入移动应用,为学习者重构学习流程的同时挖掘教学者的教学潜能,为教育改革提供新的思路。由于硬件与网络资源的限制,移动应用相比传统网络应用更具复杂性。为符合移动互联网规模的分布式系统,传统的单一网络软件架构已很难满足,本论文采用基于REST(Representational State Transfer,表述性状态转移)架构风格的RESTful Web Service(简称RESTful)作为移动应用系统设计与实现的主要实施方案。本论文以REST架构风格约束为基础,结合JAX-RS(Java API for RESTful Web Services)标准与RESTful实施规范,描述了基于“翻转课堂”教学模式的移动教学辅助系统的设计与实现。该系统在设计中以“资源”为核心,主要体现在:依据ROA(Resource-Oriented Architecture,面向资源的架构)标准设计资源;利用URI标识资源;以HTTP方法明确资源统一接口并将JSON为资源数据传输标准格式等。利用HTTP+URI+JSON的形式,简化了资源的访问与扩展,提高系统的可见性、伸缩性。在系统实现中,为简化移动应用平台的本地开发,利用Spring for Android作为REST Client的实现框架;为更好的遵循RESTful规范,服务器端的资源支持由基于JAX-RS标准的Jersey项目实现。经过测试验证,本论文设计与实现的移动教学辅助系统具有较高的可扩展性、可维护性、灵活性等特征。该系统在实际应用中,具有较强的实践意义,不仅为“移动教育”产业化提供了新的表现形式,更为教育改革提供新动力。
[Abstract]:In the era of mobile Internet, mobile applications based on mobile platform, with the characteristics of portable, convenient and flexible mobile intelligent handheld devices, break through the limitation of time and space of traditional network applications, and quickly spread to various industries. For example, the industrialization of "mobile education" in the field of education makes learners get rid of the shackles of traditional education time and space, and create "individuation and timeliness". The teaching environment of high efficiency. "Mobile Education" integrates the new teaching mode such as "flipping classroom" into mobile application, and excavates the potential of teaching for learners while reconstructing their learning process. Because of the limitation of hardware and network resources, the mobile application is more complex than the traditional network application. In order to conform to the distributed system of mobile Internet scale, the traditional single network software architecture is difficult to satisfy. In this thesis, RESTful Web Service (restful) based on REST(Representational State transfer architecture style is adopted as the main implementation of mobile application system design and implementation. This paper is based on REST architecture style constraints. Combined with JAX-RS(Java API for RESTful Web Services (JAX-RS(Java API for RESTful Web Services) standard, this paper describes the design and implementation of a mobile teaching aid system based on the "flip classroom" teaching mode. It is mainly embodied in: design resources according to ROA(Resource-Oriented Architecture, resource-oriented architecture) standard; use URI to identify resources; define the unified interface of resources by HTTP method and use JSON as the standard format of resource data transmission, etc.; use the form of HTTP URI JSON, etc. In order to simplify the local development of mobile application platform, Spring for Android is used as the implementation framework of REST Client. The resource support of the server is realized by the Jersey project based on JAX-RS standard. After testing, the design and implementation of the mobile teaching assistant system in this paper has high scalability and maintainability. The system not only provides a new form of expression for the industrialization of "mobile education", but also provides a new motive force for the reform of education.
【学位授予单位】：辽宁大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52;TP393.09

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