Design And Realization Of Mobile Online Meal Ordering System

The 21st century is a constant to the development of digitalization,informatization and networking era,we are in a network as the core of the society,The Internet become increasingly widely used,there are more and more people begin to realize the mobile Internet can bring profound changes.How the rapid pace of life under the guarantee the quality of the people eat three meals a day?Combining the mobile Internet and online electronic order system arises at the historic moment.At present,the food and beverage market catering network has become a new way to trade,it is convenient and quick,low operating cost,the advantages of the green environmental protection,application and development has extensive market prospect.This system is in this context,using Tomcat as the server,in the process of development,using the MVC three layer development mode.In the process of design and development system,the view layer mainly choose structured modular method,the related functional module encapsulation and management function in general include:menu display,the online search,online reviews,shopping cart,member management,order management,order query,user management,menu management,restaurant management,login logout,generally meet the needs of online reservation.Server scheduling system used loosely coupled structure,adopt the mainstream JDBC technology on database connection with O/R Mapping mechanism,using the database instance Hibernate access management,guarantee the safety of data consistency.This article first introduces the background of system target,developing technology,as well as to the system demand analysis,structure analysis,and then introduces the general rules of the system design,functional division,the database design,finally shows the implementation effect of the system and the module of the test case.Use illustrated(functional code and the screenshot),on the whole electronic order method to realize the system function modules are described and analyzed.Platform has a huge market prospects,and related to people's life increasingly electronic order system has wide audience of users,with iOS as precedent,the electronic order system gradually improve,build the complete multi-platform reservation system.