二手闲置物品交易网站的设计与实现

2AbstractWith the continuous development of science and technology,people'squality of life is also constantly improving.Online shopping without leavinghome is a good embodiment.More and more people choose to shop on thenetwork platform.This kind of shopping method is not only diverse in styleand cheaper than the physical store,but also very convenient.It only needs amobile phone to complete the purchase,and the operation is convenient.Even if the inexperienced people operate it again,they will understand it.However,while online shopping brings us convenience,it also has manydisadvantages,such as waste of resources,people often buy some goodsbecause of impulse consumption,but they find it inappropriate or regretwhen they buy them back,so the value of the goods can not be raised.Thereare also some people who may cash in goods because of capital problemsand solve the urgent problem.Therefore,the existence of second-hand goodstrading website is very necessary to help the seller to solve the problem ofidle goods and the buyer's cost-effective demand.This system is based on theresults of market research,and realizes the transaction demand of peoplebuying and selling second-hand goods.Key words:Second hand goods trading JAVA commodityTheserver Front end frame