Research And Analysis On Bidding And Purchasing Management System Of Ningbo Vocational And Technical College

School purchase transaction is closely related with the daily development of schools, schools are faced with the procurement requirements at any time, the school has a set of norms and procedures, procurement affairs further standardize the purchasing behavior of the school, strengthen school supplies purchasing management is particularly important, at the same time in order to meet the needs of the school purchase in time, improve the efficiency of the procurement, use efficient and standardized bidding procurement management system is imperative.This paper introduces the Ningbo Polytechnic procurement management system research background, significance and status of research and application at present, the Ningbo Polytechnic procurement system work; in business analysis, through the UML modeling of the whole system and the problems need to be solved to make the analysis, to chart the way to display at the Ningbo Polytechnic bidding and purchasing management without the entire business computer system before and after the treatment; in functional analysis, according to the needs of business, through the use case diagram and package diagram to express the system needs to realize the function; in data analysis, according to the process and the system functions of the data, establish the entity class diagram then, transformed into a database table structure.Paper finally is the vocational and technical college in ningbo bidding procurement management system in the process of research and analysis of the deficiencies are analyzed, in view of the system at the same time, for the future development direction and improvement were discussed.