Design And Implementation Of The Processing System Of Imported Cargo Line In The Air Port

In recent years,with the continuous acceleration of global integration and the maturity of multilateral trade,the development of Chinese air cargo transportation business has entered a new growth period.The maturity of the Internet of Things technology has also expanded the scale of traditional air cargo to a certain extent.The development of air transportation and logistics services has led to a continuous increase in the total volume of imported goods and a steady upward trend.At the same time,the categories of imported goods tend to be diversified.The ever-increasing number of imported goods and diversified categories of imported goods have put tremendous pressure on the warehouse storage capacity and warehousing management system of the customs base.At present,the warehouse base in the customs bonded area has been expanded to meet the needs of classified storage of a large number of imported goods.At the same time,the warehouse management system is required to comprehensively monitor the processing flow of imported goods,provide real-time data reports and 3D visualization images,face a large amount of data management without pressure,and provide a simple and convenient operation interface.In addition,the system should be easy to maintain and expand.However,the existing warehouse management system in the bonded area has some shortcomings,such as lack of functions and inability to provide data reports and visual image services,excessive data volume causing system performance degradation,and excessive coupling making the system difficult to maintain.This subject refers to the characteristics of modern warehouse management systems and uses the current mainstream software development technology to design and implement a new set of imported cargo pipeline processing software systems to meet all the above requirements.In accordance with the software engineering development process,this paper has completed all the work of system requirements analysis,software design,coding implementation,and software testing.In the proposal,the literature reading method is adopted to fully understand the relevant fields,and analyze the practical value of the paper and the feasibility of the design and implementation.In the requirements analysis stage,the business involved in the system is fully understood,and the UML unified modeling language is used to complete the requirements analysis of the software system.In the system design stage,the hierarchical model is selected as the overall system architecture.On this basis,the Netty framework is used to ensure high performance of communication.On the basis of demand analysis,the entities in the system and their associations are identified,and the relational database management system is selected to complete the construction of the database model.In the system implementation stage,the object-oriented design method is used to identify the classes in the system,the combined framework of Spring,Spring MVC and My Batis is used as the development framework of the system,the Java programming language is used to complete the development of the system back-end server,and HTML5 is used to complete the front-end page design and coding.In the testing phase,test cases are designed and comprehensively tested,and system defects are discovered and repaired in time.The software system designed and implemented in this paper meets all the functional requirements of cargo handling process supervision,providing data reports and visual graphics.In addition,in terms of data management,My SQL and Redis secondary cache are used to ensure that there is no pressure on large amounts of data processing;in the style design of the front-end page,the Bootstrap framework is used to ensure that the interface is simple and beautiful;in the back-end development process,the principle of interfaceoriented programming is followed;in the process of front-end and back-end interaction,the Angular JS framework is chosen to ensure the separation of front-end and back-end.These two development methods reduce the coupling degree of the software system and facilitate the expansion and upgrade of the system.In summary,this system has reached the expected goal and has practical use value.