Design And Implementation Of "YiDouXing" Online Shopping Mall System Based On Android

With the rapid development of the Internet,the high popularity of mobile devices and the rise of the logistics industry,a series of mobile terminals such as mobile phones and tablet computers have covered people's daily lives and work.Clothing,food,housing and transportation are closely integrated with the Internet,quickly forming a complete ecosystem of Internet shopping malls,including buyers,sellers,logistics services,etc.The traditional browsing and purchasing of products in the shopping system through the PC-side way enables the user to enjoy the shopping pleasure without leaving home.This has obviously failed to meet people's growing living needs.We want to pay attention to the dynamics of our favorite products anytime,anywhere.So this Android client online store came into being,increasing the user's purchase rate,while creating greater profits for the business.This article designs and implements an online shopping mall based on the Android system,integrates a large number of high-quality businesses,and provides users with a better shopping experience through precise positioning services.The system consists of two parts:the server and the client.The server uses the YII PHP Framework framework.The Android client uses the latest MVP + RxJava + retrofit integration framework to communicate with the server through the network.This article mainly describes the design and implementation of Android client,mainly including the following six functional,namely,product browsing and searching function,shopping cart function,paying function,alliance merchant function,personal wealth function and personal center function.The project comes from the actual project of the internship company.My main participation is as follows.Feasibility study.Participate in the discussion and analysis of the status quo and prospects of the industry development,as well as the characteristics of similar competing products,and ultimately study the project from the perspective of technology and economy.Demand analysis.Participate in the needs assessment meeting,estimate the technical difficulties,development schedule,etc.,and write a self-test case to compile requirements specifications.Outline design.Determine functional modules based on the results of demand analysis.Detailed design and implementation,a detailed implementation plan for the functional modules,and a grasp of key technologies to start writing high-quality code.Test and verification,functional and non-functional testing of the system,bugs in feedback correction,etc.At present,the online store application has passed internal tests,and most of the functions have been officially launched.So far,nine versions have been published in major application stores.