| Drug sales management of Hai Si Company is a core management work in the overall division of labor of Hai Si Company.This topic studies the business work involved in drug sales management of Hai Si Company and the actual development of information technology nowadays.It draws the most suitable information technology and development method for current drug sales management informationization,and at the same time,it also makes a comparison of many popular and relative functions.Complete similar systems for reference,under the actual business norms of drug sales management in Hai Si company to develop,and ultimately achieve a perfect function,and can meet the actual work of drug sales management in Hai Si company drug sales management system.Firstly,the business of drug sales management of Hayes Company is studied.According to the actual situation of drug sales management business,the corresponding business modules are divided,and the use case analysis,role analysis and non-functional demand analysis of each business module are carried out.Use case analysis includes basic information management,sales management,inventory management,statistical report management and system management.In use case analysis,the basic flow,alternative flow and basic flow of each module are analyzed.The role analysis is to analyze the management work involved by the main executives in the drug sales management of Hayes Company.The non-functional demand analysis is to analyze the performance,safety and stability of the system in the process of operation besides the system functions.Secondly,on the basis of the demand analysis,the business modules are transformed into functional modules,and the functions of each module are also analyzed.Function modules are designed and database is designed.The application cases are analyzed.Function modules are also divided into five parts.Among them,basic information management belongs to the basic business scope of drug sales management business,including customer information management and drug information management.Order management involves the addition,modification,deletion,audit and query of orders,and inventory management.The report management includes information statistics and report generation for drug information,customer information,order information,inbound information and outbound information.The system management includes department management,user management and role management.Combining the analysis results,the module structure design and process design of each functional module are carried out,and the detailed design of some functions combined with time sequence diagram is carried out.In the database design,the E-R diagram of the system is mainly designed,and the table structure design of each entity in the system is given.Finally,the system is tested and implemented.After in-depth study and analysis of the business needs of drug sales management in Hai Si Company,this subject designs and develops in accordance with the relevant provisions of software development and the relevant guidelines of information construction in Hai Si Company.In the whole software analysis,design and development process,following from the whole to the part,the overall structure of the drug sales management system is analyzed and designed,and then gradually refined to the various functional modules.Finally,the functional modules are decomposed into various business processes,and finally the research and development of the drug sales management system of Hayes Company is completed.It greatly improves the work efficiency of Hai Si Company in drug sales management business,realizes the informatization of drug sales management work of Hai Si Company,and also improves the technical level of Hai Si Company in the environment of drug sales market,laying a foundation for the informatization development of Hai Si Company. |
