Design And Implementation Of Cross-platform Liquefied Gas Integrated Information Management System Based On Mixed Mode Architecture

In order to improve the company's information management level and work efficiency,and to ensure the safe supply of liquefied gas,a liquefied gas company in Shanghai needs to build a comprehensive information management system to cover the current business demands.At the same time,for internal development planning,the company also put forward cross-platform requirements on the basis of business requirements,requiring the information system to run well under Windows and Linux operating systems without significant differences.This thesis is based on the cross-platform information system project,which elaborates on the project's preliminary needs investigation and analysis,mid-term project design and key technical point research,and the complete process of later-stage project implementation.The main work of the paper includes:(1)Investigate and analyze the current theoretical basis and status of cross-platform,and research the principles and characteristics of cross-platform at all aspects.(2)A detailed demand analysis of the information system was carried out,and the characteristics of the information system were summarized based on the analysis.And by combining the research foundation in(1),the mixed mode structure is determined as the software structure of the information system.(3)The overall design of the information system,including topology,functional modules,business processes,databases,etc.,laid the foundation for the actual development of the project.(4)Through a detailed comparison of Electron and NW.js,the Electron framework is determined as the main development framework of the information system.The key technical points in the information system such as related system calls and the inter-process communication required by mixed mode structures was research.(5)On the basis of the mixed mode structure and Electron development framework,combined with some other auxiliary development technologies,the information system was specifically implementation,and the final effect was basically consistent with the design goal.Through the actual test of the information system client,the results show that the information system not only has good cross-platform characteristics,but also can complete various functions required by the business,which greatly improves the information management level and work efficiency of the liquefied gas company.In addition,the cross-platform research content in this article also has certain reference significance for other developers to carry out cross-platform development.