Dalian Post International Logistics Information System Analysis And Design

Enter 21 century, Logistics become more and more popular both in academy and society all around China. Logistics in our country just at begin, still have a long distance below the developed Country, but the trend that Logistics has already become the "third profit source" can not be changed. Logistics is a new management theory or a new service method, which impact the traditional industry, such as transport, storage, stock agency. As a traditional stock transportation company, China Post has its resource advantage. Since Third-Part-Logistics (3PL) spring up in China, China Post uses its existing resource, exploit new logistics business. Dalian China Post International Logistics Corporation is a professional 3PL Company, which mainly deal with downtown distribution for supermarket and convenience store. This paper base on Dalian China Post International Logistics Company's Informatization project, describe its system analysis and system design.About the project planning for International Logistics Project, we use Enterprise J2EE architecture to build this project, use object oriented method to do the system analysis. We will analysis the system design though three aspect: system architecture, system function, and database design, in addition Class Diagram and Collaboration Diagram. At last, in System implementation section, we use order process as a instance to convert the design into reality by right technique architecture.First of all, the function of System Analysis is to analysis existing flow by fully investigation, then rebuild the unreasonable business flow. The final purpose is to make the management method more scientific, more efficiency. There are three parts in System Analysis section: existed system analysis, requirement analysis and activity modeling. At first, we generalize existed system as a whole, find its problem front and inside, then come out the conclusion that it must be rebuilt. In Requirement Analysis part, we abstract actors through the results of responsibility investigate, each actor symbolize a function. Then draw Use Case diagram...