学生宿舍管理系统—— UML

  • 1. 背景分析
    • 1.1 宿舍楼学生子系统的需求分析
    • 1.2 宿舍楼管理员子系统的需求分析
    • 1.3 系统管理员子系统的需求分析
  • 2. 系统静态模型
    • 2.1 用户类
    • 2.2 住宿学生类
    • 2.3 宿舍楼管理员类
    • 2.4 系统管理员类
    • 2.4 其他相关类
    • 2.5 类与类之间的关系图
  • 3. 系统动态模型
    • 3.1 登陆

这个是大二小学期的项目文档预览版，由于时间太过久远，原文档已经遗失，放在此处仅供参考

1. 背景分析

要求实现学生管理、 宿舍楼管理、 宿舍房间管理（每个屋四张床进行编号）， 调换宿舍管理， 能够根据宿舍查找学生，根据学生查找宿舍。整个系统有两类用户，分别是宿舍楼学生、宿舍楼管理员
整个学生宿舍管理系统整体功能模块图如下所示，该系统分为三大子系统，分别为宿舍楼学生子系统、宿舍楼管理员子系统和系统管理员子系统

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学生宿舍管理系统
宿舍楼学生子系统
宿舍楼管理员子系统
系统管理员子系统

1.1 宿舍楼学生子系统的需求分析

  • 登录宿舍楼学生子系统
  • 查看相关公告
  • 宿舍楼学生可以查询信息
    • 查询自己所在宿舍的信息
    • 查询自己宿舍缴纳电费的信息
    • 查询自己的离返校记录
  • 宿舍楼学生可以提交信息
    • 提交报修信息
    • 插入离、返校时间

其功能模块图如下图所示:

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span{color:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .cluster rect{fill:#ffffde;stroke:#aa3;stroke-width:1px}#mermaid-svg-xD9QAubNcpOfHmgJ .cluster text{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:12px;background:#ffffde;border:1px solid #aa3;border-radius:2px;pointer-events:none;z-index:100}#mermaid-svg-xD9QAubNcpOfHmgJ .actor{stroke:#ccf;fill:#ECECFF}#mermaid-svg-xD9QAubNcpOfHmgJ text.actor>tspan{fill:#000;stroke:none}#mermaid-svg-xD9QAubNcpOfHmgJ .actor-line{stroke:grey}#mermaid-svg-xD9QAubNcpOfHmgJ .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .messageLine1{stroke-width:1.5;stroke-dasharray:2, 2;stroke:#333}#mermaid-svg-xD9QAubNcpOfHmgJ #arrowhead path{fill:#333;stroke:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .sequenceNumber{fill:#fff}#mermaid-svg-xD9QAubNcpOfHmgJ #sequencenumber{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ #crosshead path{fill:#333;stroke:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .messageText{fill:#333;stroke:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .labelBox{stroke:#ccf;fill:#ECECFF}#mermaid-svg-xD9QAubNcpOfHmgJ .labelText,#mermaid-svg-xD9QAubNcpOfHmgJ .labelText>tspan{fill:#000;stroke:none}#mermaid-svg-xD9QAubNcpOfHmgJ .loopText,#mermaid-svg-xD9QAubNcpOfHmgJ .loopText>tspan{fill:#000;stroke:none}#mermaid-svg-xD9QAubNcpOfHmgJ .loopLine{stroke-width:2px;stroke-dasharray:2, 2;stroke:#ccf;fill:#ccf}#mermaid-svg-xD9QAubNcpOfHmgJ .note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-xD9QAubNcpOfHmgJ .noteText,#mermaid-svg-xD9QAubNcpOfHmgJ .noteText>tspan{fill:#000;stroke:none}#mermaid-svg-xD9QAubNcpOfHmgJ .activation0{fill:#f4f4f4;stroke:#666}#mermaid-svg-xD9QAubNcpOfHmgJ .activation1{fill:#f4f4f4;stroke:#666}#mermaid-svg-xD9QAubNcpOfHmgJ .activation2{fill:#f4f4f4;stroke:#666}#mermaid-svg-xD9QAubNcpOfHmgJ .mermaid-main-font{font-family:"trebuchet ms", verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .section{stroke:none;opacity:0.2}#mermaid-svg-xD9QAubNcpOfHmgJ .section0{fill:rgba(102,102,255,0.49)}#mermaid-svg-xD9QAubNcpOfHmgJ .section2{fill:#fff400}#mermaid-svg-xD9QAubNcpOfHmgJ .section1,#mermaid-svg-xD9QAubNcpOfHmgJ .section3{fill:#fff;opacity:0.2}#mermaid-svg-xD9QAubNcpOfHmgJ .sectionTitle0{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .sectionTitle1{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .sectionTitle2{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .sectionTitle3{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .sectionTitle{text-anchor:start;font-size:11px;text-height:14px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .grid .tick{stroke:#d3d3d3;opacity:0.8;shape-rendering:crispEdges}#mermaid-svg-xD9QAubNcpOfHmgJ .grid .tick text{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .grid path{stroke-width:0}#mermaid-svg-xD9QAubNcpOfHmgJ .today{fill:none;stroke:red;stroke-width:2px}#mermaid-svg-xD9QAubNcpOfHmgJ .task{stroke-width:2}#mermaid-svg-xD9QAubNcpOfHmgJ .taskText{text-anchor:middle;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .taskText:not([font-size]){font-size:11px}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutsideRight{fill:#000;text-anchor:start;font-size:11px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutsideLeft{fill:#000;text-anchor:end;font-size:11px}#mermaid-svg-xD9QAubNcpOfHmgJ .task.clickable{cursor:pointer}#mermaid-svg-xD9QAubNcpOfHmgJ .taskText.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutsideLeft.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutsideRight.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xD9QAubNcpOfHmgJ .taskText0,#mermaid-svg-xD9QAubNcpOfHmgJ .taskText1,#mermaid-svg-xD9QAubNcpOfHmgJ .taskText2,#mermaid-svg-xD9QAubNcpOfHmgJ .taskText3{fill:#fff}#mermaid-svg-xD9QAubNcpOfHmgJ .task0,#mermaid-svg-xD9QAubNcpOfHmgJ .task1,#mermaid-svg-xD9QAubNcpOfHmgJ .task2,#mermaid-svg-xD9QAubNcpOfHmgJ .task3{fill:#8a90dd;stroke:#534fbc}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutside0,#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutside2{fill:#000}#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutside1,#mermaid-svg-xD9QAubNcpOfHmgJ .taskTextOutside3{fill:#000}#mermaid-svg-xD9QAubNcpOfHmgJ .active0,#mermaid-svg-xD9QAubNcpOfHmgJ .active1,#mermaid-svg-xD9QAubNcpOfHmgJ .active2,#mermaid-svg-xD9QAubNcpOfHmgJ .active3{fill:#bfc7ff;stroke:#534fbc}#mermaid-svg-xD9QAubNcpOfHmgJ .activeText0,#mermaid-svg-xD9QAubNcpOfHmgJ .activeText1,#mermaid-svg-xD9QAubNcpOfHmgJ .activeText2,#mermaid-svg-xD9QAubNcpOfHmgJ .activeText3{fill:#000 !important}#mermaid-svg-xD9QAubNcpOfHmgJ .done0,#mermaid-svg-xD9QAubNcpOfHmgJ .done1,#mermaid-svg-xD9QAubNcpOfHmgJ .done2,#mermaid-svg-xD9QAubNcpOfHmgJ .done3{stroke:grey;fill:#d3d3d3;stroke-width:2}#mermaid-svg-xD9QAubNcpOfHmgJ .doneText0,#mermaid-svg-xD9QAubNcpOfHmgJ .doneText1,#mermaid-svg-xD9QAubNcpOfHmgJ .doneText2,#mermaid-svg-xD9QAubNcpOfHmgJ .doneText3{fill:#000 !important}#mermaid-svg-xD9QAubNcpOfHmgJ .crit0,#mermaid-svg-xD9QAubNcpOfHmgJ .crit1,#mermaid-svg-xD9QAubNcpOfHmgJ .crit2,#mermaid-svg-xD9QAubNcpOfHmgJ .crit3{stroke:#f88;fill:red;stroke-width:2}#mermaid-svg-xD9QAubNcpOfHmgJ .activeCrit0,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCrit1,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCrit2,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCrit3{stroke:#f88;fill:#bfc7ff;stroke-width:2}#mermaid-svg-xD9QAubNcpOfHmgJ .doneCrit0,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCrit1,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCrit2,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCrit3{stroke:#f88;fill:#d3d3d3;stroke-width:2;cursor:pointer;shape-rendering:crispEdges}#mermaid-svg-xD9QAubNcpOfHmgJ .milestone{transform:rotate(45deg) scale(0.8, 0.8)}#mermaid-svg-xD9QAubNcpOfHmgJ .milestoneText{font-style:italic}#mermaid-svg-xD9QAubNcpOfHmgJ .doneCritText0,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCritText1,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCritText2,#mermaid-svg-xD9QAubNcpOfHmgJ .doneCritText3{fill:#000 !important}#mermaid-svg-xD9QAubNcpOfHmgJ .activeCritText0,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCritText1,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCritText2,#mermaid-svg-xD9QAubNcpOfHmgJ .activeCritText3{fill:#000 !important}#mermaid-svg-xD9QAubNcpOfHmgJ .titleText{text-anchor:middle;font-size:18px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ g.classGroup text{fill:#9370db;stroke:none;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:10px}#mermaid-svg-xD9QAubNcpOfHmgJ g.classGroup text .title{font-weight:bolder}#mermaid-svg-xD9QAubNcpOfHmgJ g.clickable{cursor:pointer}#mermaid-svg-xD9QAubNcpOfHmgJ g.classGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-xD9QAubNcpOfHmgJ g.classGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5}#mermaid-svg-xD9QAubNcpOfHmgJ .classLabel .label{fill:#9370db;font-size:10px}#mermaid-svg-xD9QAubNcpOfHmgJ .relation{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-xD9QAubNcpOfHmgJ .dashed-line{stroke-dasharray:3}#mermaid-svg-xD9QAubNcpOfHmgJ #compositionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #compositionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #aggregationStart{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #aggregationEnd{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #dependencyStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #dependencyEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #extensionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ #extensionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ .commit-id,#mermaid-svg-xD9QAubNcpOfHmgJ .commit-msg,#mermaid-svg-xD9QAubNcpOfHmgJ .branch-label{fill:lightgrey;color:lightgrey;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .pieTitleText{text-anchor:middle;font-size:25px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .slice{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ g.stateGroup text{fill:#9370db;stroke:none;font-size:10px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ g.stateGroup text{fill:#9370db;fill:#333;stroke:none;font-size:10px}#mermaid-svg-xD9QAubNcpOfHmgJ g.statediagram-cluster .cluster-label text{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ g.stateGroup .state-title{font-weight:bolder;fill:#000}#mermaid-svg-xD9QAubNcpOfHmgJ g.stateGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-xD9QAubNcpOfHmgJ g.stateGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-xD9QAubNcpOfHmgJ .transition{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-xD9QAubNcpOfHmgJ .stateGroup .composit{fill:white;border-bottom:1px}#mermaid-svg-xD9QAubNcpOfHmgJ .stateGroup .alt-composit{fill:#e0e0e0;border-bottom:1px}#mermaid-svg-xD9QAubNcpOfHmgJ .state-note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-xD9QAubNcpOfHmgJ .state-note text{fill:black;stroke:none;font-size:10px}#mermaid-svg-xD9QAubNcpOfHmgJ .stateLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.7}#mermaid-svg-xD9QAubNcpOfHmgJ .edgeLabel text{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .stateLabel text{fill:#000;font-size:10px;font-weight:bold;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xD9QAubNcpOfHmgJ .node circle.state-start{fill:black;stroke:black}#mermaid-svg-xD9QAubNcpOfHmgJ .node circle.state-end{fill:black;stroke:white;stroke-width:1.5}#mermaid-svg-xD9QAubNcpOfHmgJ #statediagram-barbEnd{fill:#9370db}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-cluster rect{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-cluster rect.outer{rx:5px;ry:5px}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-state .divider{stroke:#9370db}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-state .title-state{rx:5px;ry:5px}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-cluster.statediagram-cluster .inner{fill:white}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-cluster.statediagram-cluster-alt .inner{fill:#e0e0e0}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-cluster .inner{rx:0;ry:0}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-state rect.basic{rx:5px;ry:5px}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-state rect.divider{stroke-dasharray:10,10;fill:#efefef}#mermaid-svg-xD9QAubNcpOfHmgJ .note-edge{stroke-dasharray:5}#mermaid-svg-xD9QAubNcpOfHmgJ .statediagram-note rect{fill:#fff5ad;stroke:#aa3;stroke-width:1px;rx:0;ry:0}:root{--mermaid-font-family: '"trebuchet ms", verdana, arial';--mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive}#mermaid-svg-xD9QAubNcpOfHmgJ .error-icon{fill:#522}#mermaid-svg-xD9QAubNcpOfHmgJ .error-text{fill:#522;stroke:#522}#mermaid-svg-xD9QAubNcpOfHmgJ .edge-thickness-normal{stroke-width:2px}#mermaid-svg-xD9QAubNcpOfHmgJ .edge-thickness-thick{stroke-width:3.5px}#mermaid-svg-xD9QAubNcpOfHmgJ .edge-pattern-solid{stroke-dasharray:0}#mermaid-svg-xD9QAubNcpOfHmgJ .edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-xD9QAubNcpOfHmgJ .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-xD9QAubNcpOfHmgJ .marker{fill:#333}#mermaid-svg-xD9QAubNcpOfHmgJ .marker.cross{stroke:#333}:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-xD9QAubNcpOfHmgJ {color: rgba(0, 0, 0, 0.75);font: ;}

宿舍学生子系统
查询自己宿舍信息
查询舍友信息
登陆
提交报修信息

1.2 宿舍楼管理员子系统的需求分析

  • 登录管理员子系统
  • 宿舍楼管理员查询宿舍楼的所有信息
    • 查询宿舍及学生信息

      • 宿舍楼管理员可以按学号查询学生住宿的详细信息
      • 宿舍楼管理员可以查询按宿舍号查询所住学生的详细信息
    • 宿舍楼管理员可以查询所有宿舍报修的信息
  • 管理员可以修改信息
    • 宿舍楼管理员可以修改学生的宿舍信息
    • 宿舍楼管理员可以提交宿舍卫生得分
    • 宿舍楼管理员可以登记报修解决

其功能模块图如下图所示:

#mermaid-svg-U6ISoZ6YlZz3wuRE .label{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);fill:#333;color:#333}#mermaid-svg-U6ISoZ6YlZz3wuRE .label text{fill:#333}#mermaid-svg-U6ISoZ6YlZz3wuRE .node rect,#mermaid-svg-U6ISoZ6YlZz3wuRE .node circle,#mermaid-svg-U6ISoZ6YlZz3wuRE .node ellipse,#mermaid-svg-U6ISoZ6YlZz3wuRE .node polygon,#mermaid-svg-U6ISoZ6YlZz3wuRE .node path{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-U6ISoZ6YlZz3wuRE .node .label{text-align:center;fill:#333}#mermaid-svg-U6ISoZ6YlZz3wuRE .node.clickable{cursor:pointer}#mermaid-svg-U6ISoZ6YlZz3wuRE .arrowheadPath{fill:#333}#mermaid-svg-U6ISoZ6YlZz3wuRE .edgePath .path{stroke:#333;stroke-width:1.5px}#mermaid-svg-U6ISoZ6YlZz3wuRE .flowchart-link{stroke:#333;fill:none}#mermaid-svg-U6ISoZ6YlZz3wuRE .edgeLabel{background-color:#e8e8e8;text-align:center}#mermaid-svg-U6ISoZ6YlZz3wuRE .edgeLabel rect{opacity:0.9}#mermaid-svg-U6ISoZ6YlZz3wuRE .edgeLabel 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.edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-U6ISoZ6YlZz3wuRE .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-U6ISoZ6YlZz3wuRE .marker{fill:#333}#mermaid-svg-U6ISoZ6YlZz3wuRE .marker.cross{stroke:#333}:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-U6ISoZ6YlZz3wuRE {color: rgba(0, 0, 0, 0.75);font: ;}

宿舍管理员子系统
查询信息
登陆
修改信息
登记保修解决
修改学生的宿舍信息
提交宿舍卫生得分
查询宿舍-学生的信息
查询宿舍报修修信息
按学号查询学生宿舍
按宿舍号查询所住学生

1.3 系统管理员子系统的需求分析

  • 登录系统管理员子系统
  • 管理信息
    • 管理宿舍楼管理员信息，如注册，删除宿舍楼管理员信息
    • 管理宿舍信息，如注册，删除宿舍
    • 管理宿舍楼的学生信息，如注册，删除宿舍学生信息
  • 查询信息
    • 查看所有宿舍楼的学生宿舍信息
    • 查看所有宿舍的信息
    • 查看各个宿舍楼的学生宿舍信息

其功能模块图如下图所示:

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系统管理员子系统
查询信息
登陆
管理信息
注册-删除宿舍楼管理员信息
注册-删除宿舍信息
注册-删除宿舍学生信息
查询宿舍信息
按宿舍号查询
全部宿舍
查询宿舍管理员信息
按用户名查询
全部管理员
查询学生信息
按学号查询
全部学生

2. 系统静态模型

系统中的类有三个参与者相关的类和其他的几个相关类。

2.1 用户类

User类是用户类，是住宿学生类、宿舍管理员类、系统管理员类的父类，最重要的是用户的用户名-username和密码-password等属性。还有其他的一些方法

属性名(String) 含义
username 用户名
password 密码
函数 含义
setUsername(String username) 设置用户名
getUsername() :String 返回用户名
setPassword(String password) 设置密码
getPassword() :String 返回密码

2.2 住宿学生类


Student类是住宿学生的类，继承User类。最重要的是学生的各类属性，尤其是学号-sno属性（主键）。还有其他的一些方法:

属性名(String) 含义
sno 学号
sname 学生姓名
gender 性别
building 楼栋号
room 宿舍号
bed 床号
major 专业
indate 入住日期
函数 含义
updateRepair(String sno, String repair) 提交报修信息
searchDormitory(String sno) :ResultSet 查找自己所在寝室信息
searchRoommate(String sno): ResultSet 查找舍友

getSno() :String |返回学号
setSno(String sno)|设置学号
getName() :String|返回学生姓名
setSname(String sname)|设置学生姓名
getGender() :String|返回性别
setGender(String gender)|设置性别
getBuilding() :String|返回楼栋号
setBuilding(String building)|设置楼栋号
getRoom() :String|返回寝室号
setRoom(String room) |设置寝室号
getBed() :String|返回床位号
setBed(String bed)|设置床位号
getMajor() :String|返回专业
setMajor(String major)|设置专业
getInDate() :String|返回入住信息
setIndate(String indate) |设置入住信息

2.3 宿舍楼管理员类

[外链图片转存失败(img-kljHLQ4b-1563031847074)( )]]
Admin类是宿舍楼管理员的类，继承自User类。最主要的是它的各种方法：

函数 含义
login(String username,String password):Boolean 登陆
finishRepair(String building, String room) 登记报修解决
updateScore(String building, String room, String score) 提交宿舍卫生得分
searchRepair() :ResultSet 查询宿舍报修信息
searchStudent(String sno) :ResultSet 按学号查询宿舍信息
searchDormitory(String building, String room) :ResultSet 按宿舍号查询所住学生信息
changeDormitory(String sno, String building, String room, String bed) :boolean 修改学生住宿信息

2.4 系统管理员类


SystemAdministrator是系统管理员的类，包括系统管理员编号（userNumber）、和密码（userPwd）等属性。还有相关的方法:

函数 含义
login(String username,String password) 登陆
getPassword() :String 返回密码
updatePassword(String) 更改密码
addAdmin(String username, String password) 添加宿舍管理员
deleteAdmin(String username) 删除宿舍管理员
addDormitory(String building, String room) 添加宿舍信息
deleteDormitory(String building, String room) 删除宿舍信息
addStudent(String sno, String sname, String gender, String building, String room, String bed , String major, String indate) 添加学生信息
deleteStudent(String sno) 删除学生信息
searchAllAdmin() :ResultSet 查看所有宿管信息
searchAdmin(String username) :ResultSet 查看宿管信息
searchDormitory(String building, String room) :ResultSet 查看宿舍信息
searchAllDormitory() :ResultSet 查看所有宿舍信息
searchDormitoryWithStudent(String building,String room) 查询含学生的宿舍信息
searchStudent(String sno) :ResultSet 查看学生信息
searchAllStudent() :ResultSet 查看所有学生信息
searchBed(String building, String room, String bed):ResultSet 查询床位信息

2.4 其他相关类

  • 宿舍类

    Dormitory类是宿舍类，包含了宿舍的所有信息。
  • SQL类

2.5 类与类之间的关系图


在关系表示中要标明类与类之间一对多或者多对多等数量关系，如一个学生只能居住在一个宿舍。每一类用户都可以对数据库操作类进行操作的权利。但是数据库操作类只有一个。根据这些信息，连接起来的类图如上所示。

3. 系统动态模型

3.1 登陆

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