| Because of the relatively large number of Dongguan Science and Technology Museum of office supplies procurement, artificial statistics in the past the low work efficiency, and prone to human error, this to the management of the procurement of office supplies caused a lot of unnecessary difficulties, even if a minor omissions will enable the procurement of office supplies in confusion. But if the procurement of office supplies more perfect and meticulous management would be a tedious and complex task. In this case, It is necessary to manage our procurement activities through the office supplies procurement system.The main research of this thesis, first analysis shows that the purchasing management of office supplies related research background, the significance of the project and the current status of research and application, but also to further clarify the research content of this thesis and the main work; in the functional analysis, the thesis corresponding to the problems in the system, the organization the original business institutions and procedures to make the analysis, and put forward the corresponding business process after modification; analysis and explanation of the function in the system, this thesis describes the use case analysis and use case shows that the system can work at the same time corresponding, given the overall function of the system diagram and eight package diagram sub function package, which is involved in the procurement plan management Sub function package diagram, contract management Sub function package diagram, procurement and payment acceptance of warehouse management Sub function package diagram, etc; for the analysis of the data, in this thesis, according to demand of processing data to clarify the analysis in the function of the system and the establishment of the corresponding database table structure; while in the thesis concludes with a summary of the research on the analysis and design of the system. |