The Design And Implementation Of The Category Navigation Service And The Configuration System Of A Food Ordering Software Application

With the development of Online-to-Offline commercial pattern,the online food ordering softwares prevail gradually and compete fiercely.The competitors of food ordering market need to keep enhancing the quality and capability of the software,keep refining service,extend service types,and increase the efficiency of content managment.The concept of poi-category is a type of attribute or feature some food sellers.The poi-category based navigation is that using attributes of multi-dimensions to filter food sellers and to navigate users.This paper demonstrates the developing background of 020,discuss the development and remarkable features of online food ordering softwares at home and abroad,and conclude that the focus of current online food ordering softwares is on extending and refining service types.Based on the background and the principles of decoupling poi-category and food sellers,making navigation configurable and computable,this paper propose the solution of configurable and computable poi-category navigation service,and elaborate on the design and implementation of the solution.The service support computing and adjusting the content of navigation area according to the type and amount of nearby food sellers and the manageable relevant data.The poi-category based navigation service requires a service system to respond common users' requests,as well as a management system to provide and manage relevant data.On one hand,with the help of Thrift RPC framework,Spring,MyBatis,GeoHash,LoadingCache and Tair,the service system implements the functions of obtaining data relevant to navigation area and filtering food sellers.On the other hand,the management system makes use of Spring,Spring MVC,MyBatis and front page skills,to provide a visible operating platform,and in the meanwhile,implements a operation record component which is low code-invasion,accurate,detailed,handy,fault-tolerant and fuzzy-search-able,with the help of the refined Velocity and ElasticSearch.The contribution and significance of the project that this paper research on include:1.A flexibly configurable and computable category based navigation in an online food ordering software is implemented,which makes the content more flexible and effective.2.A visible,accurate,strict,handy,easy for troubleshooting and track-able poi-category management system is implemented,which improves the efficiency and frequency of configuring,and improves the timeliness of the content of the food ordering software.3.A component to record management details is implemented,which improves the ability to troubleshoot,track back and compare configurations.