基于Yii的微店服务系统的设计与实现

发布时间：2018-08-17 16:21

【摘要】：在如今这个科学技术繁荣发展的时代,移动互联网的迅猛发展成为全球通信领域最令人瞩目的现象之一,智能手机也正以前所未有的速度在世界范围内普及。移动互联网和智能手机的繁荣带来了各种移动应用,极大地便利了人们的日常生活,同时影响了人们的出游方式。经过十余年的发展,中国在线旅游市场开始呈现出用户从PC端向移动端转移的趋势。移动APP为用户提供了很好的服务窗口,给企业带来了巨大的流量,但也存在装机量提升难、沉睡用户多等问题。近年来,以微信公众平台为代表的“轻应用”应运而生,微信海量用户中蕴藏着巨大的营销价值,此外作为即时通讯工具微信具有高度的用户粘性。本论文基于上述情况,结合在线旅游和微店商业模式,设计并实现了一种基于微信公众平台的微店服务系统。系统按照用户群划分为三个不同子系统,分别是后台管理系统、卖家系统与店铺系统,并对其中数据库进行了合理分析与设计。本系统采用了最为高效的PHP web开发框架之一Yii Framework,Yii框架的高性能得益于其内部广泛采用了延时加载技术。本论文介绍了使用Yii框架对系统的详细实现,给出了部分核心模块的类图和核心代码实现,并且结合实际系统需求,对Yii框架进行了合适的剪裁和性能调优。此外,对MVC设计模式进行改进,新增Service层使得代码具有更好的重用性。为了达到更快速的用户响应,本系统设计了多层缓存机制,包括CDN缓存、memcache缓存、本地缓存等。另外系统还引入了日志管理和web安全方面的防护措施。本系统已上线,运行良好,达到了设计目的。
[Abstract]:With the development of science and technology, the rapid development of mobile Internet has become one of the most remarkable phenomena in the field of global communication, and smartphones are becoming more and more popular in the world at an unprecedented speed. The boom of mobile Internet and smart phone has brought all kinds of mobile applications, which greatly facilitates people's daily life and affects the way people travel. After more than a decade of development, China's online tourism market began to show the trend of users moving from PC to mobile. Mobile APP provides users with a good service window, brings huge traffic to enterprises, but there are also problems such as difficult to upgrade the installed capacity, many sleeping users and so on. In recent years, "light application", represented by WeChat public platform, emerged as the times require. WeChat contains huge marketing value among the massive users of WeChat, in addition, as an instant messaging tool, WeChat has a high degree of user stickiness. Based on the above situation, this paper designs and implements a micro-store service system based on WeChat public platform, combined with online tourism and microshop business model. The system is divided into three different subsystems according to the user group, which are the background management system, the seller system and the store system, and the reasonable analysis and design of the database are carried out. The high performance of the Yii Framework Yii framework, which is one of the most efficient PHP web development frameworks, is due to the extensive use of delay loading technology in the system. This paper introduces the detailed implementation of the system using Yii framework, gives the class diagram and core code implementation of some core modules, and combines with the actual system requirements, makes a suitable tailoring and performance tuning of the Yii framework. In addition, the MVC design pattern is improved, and the new Service layer makes the code more reusable. In order to achieve faster user response, this system designs a multi-layer cache mechanism, including CDN cache memcache, local cache and so on. In addition, the system also introduces log management and web security protection measures. The system has been put on line, running well, to achieve the purpose of the design.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

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