Design And Implementation Of Budget And Procurement Module In The Internal Control System Of Administrative Institutions

Internal control is a term for financial accounting,and the internal control system is an organic combination of environmental control,policy and process control.This project is a manifestation of digitalization and informatization of the internal control system.Many problems exist in the existing internal control system of administrative institutions.The first is that there are too many human factors,which lead to non-standard internal processes,and some processes can be modified,making the internal control process unreasonable.Second,there is a lack of a unified electronic platform.Administrative institutions often deploy multiple independent systems for different needs.The data between these systems is difficult to communicate with each other,and the associated data needs to be repeatedly input,which reduces the work efficiency and increases the possibility of making mistakes.Third,the lack of an evaluation system makes it difficult for relevant departments to establish a scientific and effective supervision system for the internal control system.Fourth,with the development of business within administrative institutions,the old system cannot meet the increasingly complex requirements,and the problems of slow response and incompatibility have become more and more serious.Given the above deficiencies,this paper designs and implements the functions of the budget module and procurement module in the internal control system of administrative institutions.This paper starts with the background of the project and introduces the importance of the project.Then made a brief introduction to the system as a whole,conducted a requirements analysis of the budget and procurement functions,and drawn user use case diagrams,data flow diagrams,and business flowcharts.After that,do network structure analysis and architecture design of the system,and carry out detailed design and database design for budget and procurement modules.During the coding phase,front-end and back-end separation technologies are used to realize front-end page development and back-end server coding,and the front-end and back-end data interaction can be smoothly performed.Finally,the unit tests,integration tests,functional tests,and non-functional tests were performed on the system.The test results show that the system can run normally.