校园卡掌上管理系统编码与测试报告-第十组

1、校园卡掌上管理系统 -编码与测试报告 制作人： 曹 静 崔 文 傅小江 李国明 1、编码1.1部分代码1.1.1数据库实施阶段任务(1)建立数据库（校园卡管理系统）create database campuscard;建立数据表1) 用户信息表的建立 Create table tb_admin (Id int(10) not null primary key, username varchar(32) not null, password varchar(32) not null,type smallint(1) not null,createdate date not null ); 2)

2、校园卡信息表的建立 create table tb_card ( Id int(10) not null primary key, Stuid varchar(10) not null,cardid varchar(13) not null, password varchar(32) not null,balance double(5) not null,status int(1) not null,createdate date not null );3) 消费信息表的建立 Create table tb_consumption (Id int(10) not null primary ke

3、y, cardid varchar(13) not null, money doublae(5) not null,address varchar(32) not null,createdate date not null );4) 转账信息表的建立 Create table tb_recharge (Id int(10) not null primary key, cardid varchar(13) not null, money doublae(5) not null,createdate date not null );5) 学生信息表的建立 Create table tb_stude

4、nt (Id int(10) not null primary key,Stuid varchar（10） not null,Name varchar(32) not null, cardid varchar(18) not null,bankcard varchar(19) not null,createdate date not null );1.1.2实体类CardUsers类源代码package userGUI;public class CardUsers public String UserID;/用户编号 public String UserName;/用户名； public St

5、ring UserSex; public String UserPwd; public String UserType; public CardUsers(String UserID) this.UserID = UserID; public CardUsers(String UserID, String UserName, String UserSex, String UserPwd, String UserType) throws PwdShortException if(UserPwd.length()<6) throw (new PwdShortException(); else

6、 this.UserID = UserID; this.UserName = UserName; this.UserSex = UserSex; this.UserPwd = UserPwd; this.UserType = UserType; public String getUserID() return UserID; public void setUserID(String UserID) this.UserID = UserID; public String getUserName() return UserName; public void setUserName(String U

7、serName) this.UserName = UserName; public String getUserPwd() return UserPwd; public void setUserPwd(String UserPwd) throws PwdShortException if(UserPwd.length()<6) throw(new PwdShortException(); else this.UserPwd = UserPwd; public String getUserSdx() return UserSex; public void setUserSdx(String

8、 UserSdx) this.UserSex = UserSex; public String getUserType() return UserType; public void setUserType(String UserType) this.UserType = UserType; Override public String toString() return "用户编号=" + UserID + ", 姓名=" + UserName + ", 性别=" + UserSex + ", 密码=" + Use

9、rPwd + ", 身份=" + UserType ; CardUseRecords类源代码package operationGUI;public class CardUseRecords private long CardNo; private String UseItems; private double money; private String UseTime; public CardUseRecords(long cardNo, String item, double money, String time) this.CardNo = cardNo; this.U

10、seItems = item; this.money = money; this.UseTime = time; public long getCardNo() return CardNo; public String getUseItems() return UseItems; public String getUseTime() return UseTime; public double getMoney() return money; Override public String toString() return "卡号=" + CardNo + ", 名

11、目=" + UseItems + ", 费用=" + money + ", 时间=" + UseTime; SchoolCard类源代码package cardGUI;import javax.swing.JOptionPane;public class SchoolCard public int cardNo;/卡号 static int NextCardNo=111003200;/起始卡号 private String UserID;/卡所属的用户编号 private String password; private double bala

12、nce; private boolean isUsing; public SchoolCard() this.cardNo=NextCardNo+; public SchoolCard(String UserID, String password) this(); this.UserID = UserID; this.password = password; this.balance=0; this.isUsing=true; public static void setNextCardNo(int newStartNo) /设置起始卡号 SchoolCard.NextCardNo = new

13、StartNo; public int getCardNo() return cardNo; public String getUserID() /差卡的用户号 return UserID; public void setUserID(String uid) /设置卡的用户号 this.UserID = uid; public double getBalance() /查询余额 return balance; public String getPassword() return password; public void setPassword(String upwd) throws UseS

14、tateException if(check() this.password = upwd; else throw (new UseStateException(); public void deposit(double money) throws UseStateException if(check() this.balance=balance+money; else throw (new UseStateException(); public void consume(double money) throws UseStateException if(check() if(this.bal

15、ance>=money) this.balance=balance-money; else JOptionPane.showMessageDialog(null,"卡上余额不够消费,请先充值!"); else throw (new UseStateException(); public boolean getCardState() return isUsing; public void setState(boolean state) this.isUsing = state; public boolean check() if(this.isUsing) return

16、 true; else return false; Override public String toString() return "卡号=" + cardNo + ", 用户号=" + UserID + ", 密码=" + password + ", 余额=" + balance + ", 是否可用=" + isUsing ; 1.1.3实现数据库连接 package operationGUI;import java.sql.*;public class DBAccess private C

17、onnection conn=null; private Statement stmt=null; public ResultSet rs=null; private PreparedStatement prestmt=null; private String driver="sun.jdbc.odbc.JdbcOdbcDriver" private String url="jdbc:odbc:CardConn"/自定义数据源名 private String user="jane" private String pwd="1

18、23456" public String notes="数据库操作提示" /实例方法：实现数据库连接 public void dbconn() try Class.forName(driver); conn=DriverManager.getConnection(url, user, pwd); stmt=conn.createStatement(); catch (ClassNotFoundException ec) System.out.println(ec); catch (SQLException es) System.out.println(es); c

19、atch (Exception ex) System.out.println(ex); /实现数据库查询并返回查询记录 public ResultSet dbSelect(String selString) try rs=stmt.executeQuery(selString); catch (SQLException es) System.out.println(es); notes="数据库查询出现异常" return rs; /数据库更新 public String dbUpdate(String updateString) try prestmt=conn.prep

20、areStatement(updateString); prestmt.executeUpdate(); notes="记录更新成功" catch (SQLException es) System.out.println(es); notes="数据库更新出现异常" return notes; /插入数据 public String dbinsert(String insertString) try prestmt=conn.prepareStatement(insertString); prestmt.executeUpdate(); notes=&q

21、uot;插入记录成功" catch (SQLException es) System.out.println(es); notes="数据库插入出现异常" return notes; /删除 public String dbDelete(String delString) try prestmt=conn.prepareStatement(delString); prestmt.executeUpdate(); notes="删除成功" catch (SQLException es) System.out.println(es); notes=

22、"数据库删除现异常" return notes; /关闭数据库 public void dbclose() if(conn!=null) try rs.close(); stmt.close(); conn.close(); catch (Exception e) 1.2 系统主界面的截图。校园卡管理界面校园卡管理主要功能是对校园卡信息进行查询，开户销户等功能的操作。图1登录界面1.3系统部分功能界面的截图。图2 个人信息查询界面图3 修改密码界面图4 开户界面图5销户界面图6 丢失界面图7 补办界面图8 校园卡信息查询界面2、测试2.1测试分析用户登录界面/确定

23、按钮代码private void jBtnOKActionPerformed(java.awt.event.ActionEvent evt) if(jRadioButtonp.isSelected() chtype="普通用户" else chtype="管理员" db.dbconn(); sql="select * from CardUsers" db.dbSelect(sql); try while(db.rs.next() System.out.println("b");/如果用户号，密码，身份相符 if(t

24、xtUID.getText().equals(db.rs.getString("UserID") && String.valueOf(txtPWD.getPassword().equals(db.rs.getString("UserPwd") && chtype.equals(db.rs.getString("UserType") /显示用户名，并新建当前用户对象，存储有关信息。 currentuser=new CardUsers(txtUID.getText(); currentuser.UserPw

25、d= String.valueOf(txtPWD.getPassword(); currentuser.UserID=txtUID.getText(); currentuser.UserType=chtype; currentuser.UserName=db.rs.getString("UserName"); jlbnote.setText("欢迎你:"+currentuser.UserName+"!");System.out.println("b"); new SchoolCardMainGUI(currentu

26、ser).setVisible(true);System.out.println("c");/主界面 this.dispose(); db.dbclose(); else jlbnote.setText("账号，密码，身份不符，请检查输入信息是否正确!"); catch (SQLException e) System.err.print(e.toString(); db.dbclose(); 主界面用户信息录入界面/添加用户代码 private void jbtnAddActionPerformed(java.awt.event.ActionEvent

27、evt) try Connection con=DriverManager.getConnection("jdbc:odbc:CardConn","jane","123456"); java.sql.Statement sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); ResultSet rs=sql.executeQuery("SELECT * FROM CardUsers"); while(r

28、s.next() if(rs.getString(1).equals(jtxtUserID.getText() break; if(rs.isAfterLast()=false) JOptionPane.showMessageDialog(this,"已经添加此用户!"); else m.removeAllElements(); CheckValiddate ck=new CheckValiddate(jtxtUserID); if(ck.check(0) String uid=jtxtUserID.getText(); String uname=jtxtUserName.

29、getText(); String upwd=jtxtPwd.getText(); try user=new CardUsers(uid,uname,usex,upwd,utype); /userlist.add(user); m=new DefaultListModel(); catch(PwdShortException e) userlist.add(user); for(int j=0;j<userlist.size();j+) m.addElement(userlist.get(j); jlistUser.setModel(m); /*数据库操作* sqls="ins

30、ert into CardUsers values ('"+uid+"','"+uname+"','"+usex+"','"+upwd+"','"+utype+"')" dbo.DBoperation(sqls, 2); catch (SQLException ex) Logger.getLogger(DBUserEditnew.class.getName().log(Level.SEVERE, null,

31、 ex); 修改密码 /确定按钮响应事件代码 private void jbtnOKActionPerformed(java.awt.event.ActionEvent evt) CheckValiddate ck=new CheckValiddate(txtPwdnew); if(ck.check(0) && txtPwdnew.getText().length()>=6) if(txtPwdnew.getText().equals(txtPwdNA.getText() db.dbconn(); String sql="update CardUsers set

32、 UserPwd='"+txtPwdnew.getText()+"'where UserID='"+currentuser.UserID+"'" db.dbUpdate(sql); db.dbclose(); jlbnote.setText("修改密码成功!"); / JOptionPane.showMessageDialog(this, "chenggong", "tishi",JOptionPane.WARNING_MESSAGE); else jl

33、bnote.setText("两次输入密码不一致!"); 2.2黑盒测试void mima()char a7,b="533159"int i,j;for (j=1;j<=3;j+)/for循环来控制密码登陆次数，次数为三次printf("tt请输入密码:");for (i=0;i<6;i+)ai=getch();if(ai=8) i=i-2;printf("b b");elseif (ai=13)break;printf("*");ai='0'printf("n");if (strcmp(a,b)=0)/比较两个字符串的大小，两个字符串相同时返回0.printf("密码正确n");break;elseprintf("tt输入密码错误!请重新输入:n");本程序代码功能