基于Android的二手交易平台的设计与实现

北京理工大学珠海学院2020届本科生毕业设计ABSTRACTAccording to the Internet's develop and revolute,Internet technology has linked with ourlives closely and plays an important role in all kinds of fields.In China,e-commerce has alsodeveloped rapidly in the past dozen year,and various business operation modes emerge oneafter another.It gives a hand to many entrepreneurs and enable people to enjoy a convenientand relaxed life.In this way,developing a second-hand trading platform based on Android,the app hopes to provide users with convenient services.On the basic of Android,the development of the second-hand trading platform,which hasclear layers,is based on the C/S structure,and the MVC development mode is used in thedevelopment and development process.Eventually,the system succeed and implement.Theprogramming uses java programming language and Bmob database for development;thepaper first elaborated the development of a second-hand trading platform based on Android,and conducted a more detailed needs analysis of the system,and then discussed thesecond-hand based on Android Issues such as the functional requirements of the tradingplatform,business processes,data processes,system functions,and system design.Theapplication program of the second-hand trading platform based on Android strives to ensurethat the information management is easy to operate and meet the management needs of themanagement personnel on the basis of realizing the basic functions,while the client page issimple and beautiful,easy to operate.Key words:Android-based second-hand trading platform,java,Mysql database