Research And Development Of Campus Goods Platform

Campus article business platform in order to dirty, random, poor school flea market to establish a set of information trading platform, to facilitatetransactions, and keep our school clean and beautiful. Therefore, based on the background of the flea market, choose the" Research and development campus goods trading platform " as the research object, designed and developed a campus goods trading system.In this paper, reading a lot of literatures at home and abroad, analyzed the campus article business platform research present situation and trend of development, elaborated this topic research significance and practical value.Through visiting graduates on campus article business needs, through the various college visit statistical data, we project a detailed analysis to thecampus article business platform, and considering the students’ needs and the needs of system access to school special network, has carried on the demand analysis, business logic, business logic design and technicalsolutions and the physical architecture.Through detailed analysis of the demand analysis, we carried out four aspects of the overall architecture, campus article business platform database construction, the user interface and function modules are designed. In structural design, the definition of the overall structure of the system, and uses B/S three layer structure mode, the application of the system’s function is divided into three parts layer, business logic layer and data access layer, separating the implementation code interface layer and data layer; in the database design aspect, through the preparation of DB.java, by Java JDBC the real implementation of the write once, run everywhere advantage. Skillfully use connection, statement, resultset, theother more convenient to call, reducing the unnecessary trouble, greatly improve the database performance; in terms of function module design,determine the main development module of the system are as follows: themember module, a classification module, module, shopping module, order module, the administrator module, and do module change, prevent change brought about increased costs and rework, and unit test, in the process of developing the performance testing, usability testing.Provides an online trading platform campus article business platform for teachers and students, has changed the traditional C2C trading patternsremain within doors, so that teachers and students will be able to enjoy theconvenience, security goods trading environment, to solve the management problems of school headache large flea market, keep our environmentclean and tidy. Our project team based on implementation of campus article business platform, application of the most mainstream Maven architecture technology, application of the Ajax technology, the Jfreechart report technology, MD5encryption technology, and has carried on the data integration, to achieve data sharing. Project acceptance stage, through repeated testing, the normal operation of the system, and preparing intocampus network in normal use.