Design And Implementation Of Online Office System For Petro Materials(Cangzhou) Co.,Ltd.

In Star Petroleum Equipment Company,the current office or the use of traditional forms,but this form in the information age has been unable to meet the actual demand,urgent need to build a new and highly efficient office mode,so as to realize the resource sharing and information of high-speed transmission.This paper is produced under such a background,according to the company’s actual situation and needs of the office,the establishment of office system based on.Net distributed architecture,through the use of the system input,intends to improve the current status of the office,improve the efficiency of the various departments,while the work of industry and trade to achieve standardized management and supervision.Using the computer technology and the method of software engineering,the design and implementation of the set for Star Petroleum Equipment Company office online business information management system,from the great extent facilitate the management of the company’s,provides a great help for the further development of the company.The system in the design process,the use of multi-layer distributed structure,database access technology and object-oriented programming methods,to meet the company’s online business management business needs.Now the main work are summarized as follows:(1)through and Zhongxing oil equipment company information management department constant communication,and ultimately determine the role of the system is divided for system administrators and ordinary users and external users.The function of the system can be divided into three primary modules and two 10 level modules.The first module includes the basic information management,internal affairs and external affairs management;10 level two modules including personal mail list module,staff information module,scheduling module,log module,Short Message module,management module,session management module,file management module,the petroleum equipment supplier module and equipment procurement management module;(2)according to the basic principle and method of software engineering,using appropriate tools to describe,description of each stage;in the requirements phase separation system and use case diagram to describe the role and role of cases;in the design stage,using logic layer graph,function hierarchy and network topology diagram to describe the logical structure of the system the function,structure and network structure.(3)the use of distributed hierarchical structure design,to facilitate the system after the expansion of function.(2)using functional test and stress test 4 kinds of test methods,the system function and stress test.By using the system input,greatly facilitate the management of Star Petroleum Equipment Company,change work efficiency at the same time,but also enhance the company image in the society.