1.java银行管理系统
给你大概写了个哈,如下:public class Account {private long id; //账户号码 长整数private String password; //账户密码private String name; //真实姓名private String personId; //身份证号码 字符串类型private String email; //客户的电子邮箱private double balance; //账户余额//无参构造函数public Account(){}//有参构造函数public Account(long id, String password, String name, String personId,String email, double balance) {this.id = id;this.password = password;this.name = name;this.personId = personId;this.email = email;this.balance = balance;}//deposit: 存款方法,参数是double型的金额public double deposit(double amount){//具体存款逻辑,如返回余额return this.balance amount;}//withdraw:取款方法,参数是double型的金额public double withdraw(double amount){//具体取款逻辑,如返回余额return this.balance-amount;}public long getId() {return id;}public void setId(long id) {this.id = id;}public String getPassword() {return password;}p。
给你大概写了个哈,如下:public class Account {private long id; //账户号码 长整数private String password; //账户密码private String name; //真实姓名private String personId; //身份证号码 字符串类型private String email; //客户的电子邮箱private double balance; //账户余额//无参构造函数public Account(){}//有参构造函数public Account(long id, String password, String name, String personId,String email, double balance) {this.id = id;this.password = password;this.name = name;this.personId = personId;this.email = email;this.balance = balance;}//deposit: 存款方法,参数是double型的金额public double deposit(double amount){//具体存款逻辑,如返回余额return this.balance amount;}//withdraw:取款方法,参数是double型的金额public double withdraw(double amount){//具体取款逻辑,如返回余额return this.balance-amount;}public long getId() {return id;}public void setId(long id) {this.id = id;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getPersonId() {return personId;}public void setPersonId(String personId) {this.personId = personId;}public String getEmail() {return email;}public void setEmail(String email) {this.email = email;}public double getBalance() {return balance;}public void setBalance(double balance) {this.balance = balance;}}。
2.java开发的银行账户管理系统
给你大概写了个哈,如下:
public class Account {
private long id; //账户号码 长整数
private String password; //账户密码
private String name; //真实姓名
private String personId; //身份证号码 字符串类型
private String email; //客户的电子邮箱
private double balance; //账户余额
//无参构造函数
public Account(){
}
//有参构造函数
public Account(long id, String password, String name, String personId,
String email, double balance) {
this.id = id;
this.password = password;
this.name = name;
this.personId = personId;
this.email = email;
this.balance = balance;
}
//deposit: 存款方法,参数是double型的金额
public double deposit(double amount){
//具体存款逻辑,如返回余额
return this.balance amount;
}
//withdraw:取款方法,参数是double型的金额
public double withdraw(double amount){
//具体取款逻辑,如返回余额
return this.balance-amount;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPersonId() {
return personId;
}
public void setPersonId(String personId) {
this.personId = personId;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public double getBalance() {
return balance;
}
public void setBalance(double balance) {
this.balance = balance;
}
}
3.关于一个JAVA开发的学员管理系统的毕业论文
本套学籍管理系统毕业论文,由JAVA开发,Access数据库,其中论文26页,1.2万字 随着科学技术的不断提高,计算机科学日渐成熟,其强大的功能已为人们深刻认识,它已进入人类社会的各个领域并发挥着越来越重要的作用。
学生档案管理系统是一个教育单位不可缺少的部分,它的内容对于学校的决策者和管理者来说都至关重要,学生档案管理系统能够为用户提供充足的信息和快捷的查询手段。 本系统是根据现代化校园的发展而设计的基于J2SE的学生档案管理系统,本系统可以方便学校对学生的信息管理、以及家长来学校查找学生。
实现全校学生信息在线查询。对新来的学员信息进行信息录入。
由于学员年龄,政治面貌等情况在变动,可以实现信息修改,及时调整学员的基本情况,本系统实现了,添加信息,修改信息,信息查询,删除信息功能。提高了学校管理学员信息的准确性好高效性。
关键字 J2SE 在线查询 添加信息,修改信息,信息查询,删除信息功能 Student records management system As science and technology continue to improve, computer science increasingly mature, and its powerful functions for the people to deeply understand that it has entered human society in various fields and is playing an increasingly important role. Student records management system is an essential part of an education unit, its contents for schools, policy makers and managers is vital that students file management system to provide users with adequate information and efficient means enquiries. The system is based on the development of modern campus designed for J2SE students records management system, the system allow the school to students of information management, as well as parents to the school to identify students. Achieving school students information online enquiries. Information on the new information to the trainees entered. As students age, changes in the political landscape, and the information can be modified to achieve the timely adjustment of the basic trainees, the system achieved, add information, modify information, information enquiries, delete information functions. Improve the accuracy of school information management trainees good efficient. Key words : Online enquiries added information, modify information, information enquiries, delete information functions 由【 /46-1/1104.htm。
9.用JAVA编的信用卡管理系统论文 求几个参考文献,要这种格式的 1)
Chan A T S. WWW+ smart card: towards a mobile health care management system[J]. International Journal of Medical Informatics, 2000, 57(2): 127-137. Brittenham P J, Henson L W, Kleinert S R. Methods, systems and computer program products for smart card product management: U.S. Patent 6,880,084[P]. 2005-4-12. Chen Z. Java card technology for smart cards: architecture and programmer's guide[M]. Addison-Wesley Professional, 2000. Röhrig C, Jochheim A. Java-based framework for remote access to laboratory experiments[C]//Proc. of the IFAC/IEEE Symposium on Advances in Control Education. 2000: 1-6.。
10.谁能给个JAVA程序,要求客户管理系统,很简单的就可以,要带论文
我有很简单的学生管理系统 你修改下表就可以成为客户管理系统了,不过这程序很简单..你可以更进步修改下 (- - 论文。
..没有)StudentManger .java 界面----------------------------------------import javax.swing.*;import java.awt.*;import java.awt.event.*;public class StudentManger extends JFrame implements ActionListener{ JPanel jp1,jp2,jp3; JLabel jl; JTable jt; JTextField jtf; JScrollPane js; JButton check,change,append,delete; StuModel sm; public StudentManger() { super("学生数据管理"); jp1=new JPanel(); jp2=new JPanel(); jp3=new JPanel(); jl=new JLabel("请输入姓名"); jtf=new JTextField(10); check=new JButton("查询"); check.addActionListener(this); change=new JButton("修改"); change.addActionListener(this); append=new JButton("添加"); append.addActionListener(this); delete=new JButton("删除"); delete.addActionListener(this); jp2.add(jl); jp2.add(jtf); jp2.add(check); jp3.add(change); jp3.add(append); jp3.add(delete); sm=new StuModel(); jt=new JTable(sm); js=new JScrollPane(jt); jp1.add(js); this.getContentPane().add(jp1); this.getContentPane().add(jp2,"North"); this.getContentPane().add(jp3,"South"); this.setSize(450,350); this.setLocation(300, 100); this.(JFrame.EXIT_ON_CLOSE); this.setResizable(false);//是否可以由用户调整大小 this.validate(); this.setVisible(true); } public void actionPerformed(ActionEvent ac) { if(ac.getSource()==check) { String name=jtf.getText().trim(); String sql="select * from StuDate where StuName like '%"+name+"%'"; sm=new StuModel(sql); jt.setModel(sm); } else if(ac.getSource()==change) { int row=jt.getSelectedRow();//获取当前行 if(row==-1) { JOptionPane.showMessageDialog(this,"请选中要修改的行"); return; } StuDialog sd=new StuDialog(this,"修改记录",true,sm,row); sm=new StuModel(); jt.setModel(sm); } else if(ac.getSource()==append) { StuDialog sd=new StuDialog(this,"添加记录",true); sm=new StuModel(); jt.setModel(sm); } else if(ac.getSource()==delete) { int row=jt.getSelectedRow();//获取当前行 if(row==-1) { JOptionPane.showMessageDialog(this,"请选中要删除的行"); return; } String StuId=(String)sm.getValueAt(row,0); int i=JOptionPane.showConfirmDialog(this,"是否删除数据"); if(i==0) { sm=new StuModel("delete from StuDate where StuID="+StuId); sm=new StuModel(); jt.setModel(sm); } } } public static void main(String[] args) { StudentManger student=new StudentManger(); }}StuModel.java 操作数据库-------------------------------import javax.swing.table.AbstractTableModel;import java.sql.*;import java.util.*;public class StuModel extends AbstractTableModel{ Vector rowData,columnNames; Connection con; PreparedStatement ps; Statement st; ResultSet rs; public StuModel() { this("select * from StuDate"); } public StuModel(String sql) { columnNames=new Vector(); columnNames.add("学号"); columnNames.add("姓名"); columnNames.add("性别"); columnNames.add("年龄"); columnNames.add("系别"); rowData=new Vector(); try { Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); con=DriverManager.getConnection("jdbc:sqlserver://localhost:1434;databaseName=Student","sa",""); if(sql.trim().charAt(0)=='i'||sql.trim().charAt(0)=='I') { st=con.createStatement(); st.executeUpdate(sql); } else if(sql.trim().charAt(0)=='d'||sql.trim().charAt(0)=='D') { st=con.createStatement(); st.executeUpdate(sql); } else { ps=con.prepareStatement(sql); rs=ps.executeQuery(); while(rs.next()) { Vector vc=new Vector(); vc.add(rs.getString(1)); vc.add(rs.getString(2)); vc.add(rs.getString(3)); vc.add(rs.getInt(4)); vc.add(rs.getString(5)); rowData.add(vc); } } } catch(Exception e) { e.printStackTrace(); } finally { try { if(rs!=null) rs.close(); if(st!=null) st.close(); if(ps!=null) ps.close(); if(con!=null) con.close(); } catch(Exception e) { e.printStackTrace(); } } } //方法自动被调用 得到多少列 public int getColumnCount() { return this.columnNames.size(); } //方法自动被调用 得到多少行 public int getRowCount() { return this.rowData.size(); } public String getColumnName(int column) { return (String)this.columnNames.get(column); } //这个方法被调用所少次 ,根据行列数 public Object getValue。
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