Design And Implementation Of The Collection Payment System Based On LAOP Platform

Along with the development of electronic commerce, many people begin to enjoy shopping on the Internet or television. The cash on delivery as one of the payment was well received by the consumers. Post EMS service the collection payment has its own advantages. The cooperation of Post EMS in Guangxi and Happy shopping company limited in Hunan well proved this.This thesis mainly elaborated to design and realize an information processing system of collection payment based on LAOP(LINUX+APACHE+ORACLE+PHP) platform. It introduced LAOP concept, topic background and topic task in the thesis. 1 Chosed PHP as the development language of this topic after comparing several WEB development languages, In order to better develop the information processing system of collection payment, specially introduced the two programming techniques:SMARTY template and AJAX.The thesis described the overall design of the information processing system of collection payment according to the progress of the topic development. The overall design summarized development target and main outline of the system. It included system requirements analysis, system capabilities overview, network architecture and interface design. Put forward system requirements analysis and system capabilities overview from the point of "What the user need to do". The network structure is postal comprehensive computer net which develop B/S applications. It is text file which connect to external network with manual intervention.In the detail design part of the information processing system of collection payment, this thesis used UML use case, sequence diagram and class diagram to describe the entire design process. Use case describes user how to use the system to achieve its objectives in text. The use case includes Manage_file, Pickout_goods, Allocate_document, Feedback_mailing, Retake_goods, Manage_finance, Maintain_data and Manage_user. Sequence diagrams and class diagrams are UML dynamic modeling and static modeling. Based on the use case,this thesis drawed UML sequence diagrams and class diagrams and defined the main classes and data tables of the information processing system of collection payment. This design of the system has played an important role.Finally, the thesis displayed runtime examples of the information processing system of collection payment according to the general operation procedure. It mainly relied on interception of code to elaborate the CSS, SMARTY, AJAX, and PHP scripting language in the information processing system of collection payment applications and used system runtime examples and text description to describe the system implementation process.