In recent years,with the increase of Yu Hong elementary school students,grade management is also more complex.So,develop a set of suitable for Kunming)red current primary school grade management system is imminent.First of all,the thesis summarizes the Kunming)red project background,the research status of primary school grade management system,etc.;In business analysis,the paper gives the final grade management,score,score report management,report management,statistical analysis results of the business flow diagram and optimization of business flow diagram,points out the business process optimization of business ideas;In functional analysis,the paper analyzes the user role,use case analysis,and package diagram analysis;Give the final result management,score management,result report management,report management,result statistics and analysis,basic information management,system management of the use case diagram,use case description and package diagram;In data analysis,the paper analyses the relationship between the functional data analysis and entity class and give the final result management,score management,result report management,report management,result statistics and analysis,basic information management,system management of thumbnails,entity class diagram. |