Design And Implementation Of Billing Subsystem Based On BoSS

BOSS(Business & Operation Support System)is developed from Telecommuter Billing System,including Business Support and operations Support.The functions of BOSS system are including customer information management,business management,materials management,client billing management,and other functions.This topic mainly aimed at subsystem of BOSS about billing and settlement,through the independent design and implements a simple billing subsystem,complete packages of telecommuter business management,accounts management and user management.The subsystem applied for the front desk clerks of telecommunications business operation.Billing subsystem based on B/S mode,the application design and implementation of the MVC framework,integrated application of the Spring framework to establish complete Web system.Front desk in the presentation layer,namely system,using JSP technology to build user page,use the main use Java language to implement,users only need through the browser can access,at the front desk interface implementation integrated application of technology,such as the HTML,CSS,and JavaScript page displays also use the JQuery library and in the Spring tag library offers.In the control layer,namely the background management program,make full use of the Spring framework,through Controller @ Controller control program flow of Spring,accept and handle the web request.In the business layer,the application of Spring business @ Service is responsible for the specific implementation,including the database operation.Use Oracle database,and select the MyBatis framework to connect with the system.Eventually by imitating BOSS billing subsystem of the system,and has set up a complete billing system,have cost set,open account services,business opened with the query,billing,and a series of complete function.The realization of the system is a software engineering practice process,the realization of the system can provide an available for telecommuter enterprise business system,both from theory to practice and are of significance for the construction of the practical application.