【正文】 are the Device Management Module, the Department Management Module, the User Management Module, the Log Management Module, the System Maintenance Module and the Search module.The major idea of the paper is introduction that the design and realization of the User Management, the Department Management, the Log Management and the Department Management. The Department Management adopts binary tree structure to manage the structure of departments, in order to guarantee relation among departments. The User Management base on department’s structure and guarantee that relation of user and department are correct. Log is used to record user’s operation in the system. The log saving adopt Touch off the mechanism. The system maintenance is to backup the system’s database, the log management and the system maintenance is used to guarantee system safety movement.According to the characteristic of every function module, abstracting each function model as class base on Java Object Oriented thought. According to the requirement of the system function, design and realize each function model’s interface. Therefore each function model of system is independence and the system is higher safety, expandability and portability.Keyword:B/S model，triplelayer structure，Java programming language，servlet technology，department tree，touch off the mechanism基于三層結(jié)構(gòu)的 B/S 模式的設(shè)備管理系統(tǒng) 目錄III目 錄摘要 ................................................................................................................................IABSTRACT.................................................................................................................II目 錄 .........................................................................................................................III1. 系統(tǒng)概述 ...................................................................................................................12. 設(shè)備管理系統(tǒng)的設(shè)計(jì) ...............................................................................................2 系統(tǒng)整體設(shè)計(jì) ......................................................................................................2 部門管理維護(hù)的設(shè)計(jì) ..........................................................................................4 部門管理維護(hù)功能概述 ...............................................................................4 部門管理維護(hù)詳細(xì)設(shè)計(jì) ...............................................................................8. 部門結(jié)構(gòu)與用戶維護(hù)管理間聯(lián)系的設(shè)計(jì)與實(shí)現(xiàn) ....................................12. 部門類接口算法設(shè)計(jì) ................................................................................14 用戶管理維護(hù)設(shè)計(jì) ............................................................................................20. 用戶管理維護(hù)功能概述 ............................................................................20. 用戶管理維護(hù)的詳細(xì)設(shè)計(jì) ........................................................................22 日志管理維護(hù)的設(shè)計(jì) ........................................................................................25 系統(tǒng)日志管理維護(hù)功能概述 .....................................................................25. 日志管理維護(hù)詳細(xì)設(shè)計(jì) ............................................................................26 系統(tǒng)維護(hù)的設(shè)計(jì) ................................................................................................28. 系統(tǒng)維護(hù)功能概述 ....................................................................................28. 系統(tǒng)維護(hù)詳細(xì)設(shè)計(jì) ....................................................................................293. 設(shè)備管理系統(tǒng)的實(shí)現(xiàn) .............................................................................................32 部門管理維護(hù)模塊的實(shí)現(xiàn) ................................................................................32 查看部門信息功能實(shí)現(xiàn) ..............................................................................32 添加部門功能實(shí)現(xiàn) ......................................................................................33 修改部門功能實(shí)現(xiàn) ......................................................................................34 刪除部門功能實(shí)現(xiàn) ......................................................................................35 移動(dòng)/合并部門功能實(shí)現(xiàn) .............................................................................36 用戶管理維護(hù)模塊的實(shí)現(xiàn) ................................................................................38 用戶個(gè)人信息維護(hù)功能實(shí)現(xiàn) ......................................................................38 添加新用戶功能實(shí)現(xiàn) ..................................................................................39 查看用戶信息功能實(shí)現(xiàn) ..............................................................................42 修改用戶信息功能實(shí)現(xiàn) ..............................................................................43 添加用戶到其他部門功能實(shí)現(xiàn) ..................................................................44 刪除用戶功能實(shí)現(xiàn) ......................................................................................46 日志管理維護(hù)模塊的實(shí)現(xiàn) ................................................................................47 日志查詢功能實(shí)現(xiàn) ......................................................................................47 日志刪除功能實(shí)現(xiàn) ......................................................................................48 系統(tǒng)維護(hù)模塊的實(shí)現(xiàn) ........................................................................................50基于三層結(jié)構(gòu)的 B/S 模式的設(shè)備管理系統(tǒng) 目錄IV 系統(tǒng)備份功能實(shí)現(xiàn) ......................................................................................50 系統(tǒng)備份文件查看功能實(shí)現(xiàn) ......................................................................51 刪除備份文件功能實(shí)現(xiàn) ..............................................................................52 還原備份文件功能實(shí)現(xiàn) ..............................................................................534. 總結(jié) .........................................................................................................................55 系統(tǒng)小結(jié) ....................................................................................................