【正文】 ........................................................................... 8 系統(tǒng)非功能性需求 ............................................................................... 12 第 3 章 系統(tǒng)架構設計 ................................................................................................ 14 系統(tǒng)設計目標和原則 ................................................................................... 14 系統(tǒng)技術架構設計 ....................................................................................... 15 系統(tǒng)功能架構 ............................................................................................... 18 系統(tǒng)安全架構 ................................................................................................ 19 第 4 章 系統(tǒng)詳細設計 ................................................................................................ 22 系統(tǒng)建模 ........................................................................................................ 22 系統(tǒng)的靜態(tài)結構圖 ............................................................................... 23 系統(tǒng)的動態(tài)結構圖 ............................................................................. 25 系統(tǒng)數(shù)據(jù)庫設計 ............................................................................................ 26 第 5 章 系統(tǒng)實現(xiàn) ........................................................................................................ 32 系統(tǒng)功能實現(xiàn) ............................................................................................... 32 系統(tǒng)安全實現(xiàn) ............................................................................................... 43 身份鑒別 ............................................................................................. 43 對系統(tǒng)的訪問權限和范圍 ................................................................. 43 出錯處理 .................................................................................................... 43 系統(tǒng)運行 ........................................................................................................ 43 第 6 章 結論 ................................................................................................................ 44 參考文獻 ...................................................................................................................... 45 致謝 ................................................................................................錯誤 !未定義書簽。 II Contents Chinese abstract ............................................................................. 錯誤 !未定義書簽。 Chapter 1 Introduction ................................................................................................... 1 Systems development background.................................................................... 1 The latest state of technology............................................................................ 2 The main solution to the problem ..................................................................... 3 The main work of the article ............................................................................. 4 structure of the paper .................................................................................. 4 Chapter 2 Requirement analysis .................................................................................... 6 System overview ............................................................................................... 6 System goals and problems............................................................................ 6 System requirements and model ....................................................................... 7 System requirements described ....................................................................... 8 functional system requirements .............................................................. 9 Nonfunctional system requirements .................................................... 13 Chapter 3 system architecture design........................................................................... 16 System design principles................................................................................. 16 System architecture design.............................................................................. 17 The functional structure of the system ............................................................ 20 The system secure design................................................................................ 21 Summary ......................................................................................................... 22 Chapter 4 The detailed design of the system ............................................................... 23 Modeling system ............................................................................................. 23 Static System ......................................................................................... 24 Dynamic System ................................................................................... 26 Database Design.............................................................................................. 28 Chapter 5 System implement ....................................................................................... 34 The overall system implement ........................................................................ 34 System security implement ............................................................................. 50 ........................................................................................ 50 to system.............................................................................. 51 and recover................................................................................ 51 treatment ....................................................................................... 51 System run.......................................................................................