60705家庭账务管理信息系统

其他 2019-08-15 16:24:42 阅读次数: 0

相关文件下载

开发环境：win10_x64

开发语言：Java（v1.8） 和 sql（v5.7）

开发工具：eclipse 和 MySQL

运行环境：win10_x64

//Moneymanager.java
package cn.bjxy.zander;
import java.util.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.*;

public class Moneymanager  implements  ActionListener {
    public static Moneymanager m = new Moneymanager();
    JFrame f = new JFrame("Family Money Manager");
    String[] Names={"序号","收入","支出","时间","备注"};
    JTable table=new JTable(new Show().playerInfo,Names);
    JScrollPane s=new JScrollPane(table);
    static JPanel p = new JPanel();
    static JButton bt1 = new JButton("修改密码");
    static JButton bt2 = new JButton("修改数据");
    static JButton bt3 = new JButton("删除数据");
//    static JButton bt8 = new JButton("hi数据");
    static JButton bt4 = new JButton("财务统计");
    static JButton bt5 = new JButton("添加记录");
    static JButton bt6 = new JButton("帮助");
    static JButton bt7 = new JButton("数据清空");
    static JLabel lb1 = new JLabel("收入       　 元"); 
    static JLabel lb2 = new JLabel("支出       　 元");
    static JLabel lb3 = new JLabel("时间");
    static JLabel lb4 = new JLabel("备注");
    static JLabel lb5 = new JLabel("家庭财务管理信息系统");
    static JLabel lb6 = new JLabel("0");
    static JTextField txt1 = new JTextField("0");
    static JTextField txt2 = new JTextField("0");
    static JTextField txt3 = new JTextField(m.gettime());
    static JTextField txt4 = new JTextField();
    public static String[][]a = new String[10000][5];
    public static Integer[][]b = new Integer[10000][5];
    
    public void MoneymanagerWindow (){
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.setBounds(100, 50, 849, 600); //主窗口大小
        f.setLayout(null);f.setResizable(false);
        p.add(s);f.add(p);
        table.setPreferredScrollableViewportSize(new Dimension(770,370));
        table.setAutoResizeMode(JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS);
        p.setBounds(20,105,800,410);
        bt1.setBounds(5,5,200,40);f.add(bt1);bt1.addActionListener(this);
        bt2.setBounds(215,5,200,40);f.add(bt2);bt2.addActionListener(this);
        bt3.setBounds(425,5,200,40);f.add(bt3);bt3.addActionListener(this);
        bt4.setBounds(635,5,200,40);f.add(bt4);bt4.addActionListener(this);
        bt5.setBounds(720,60,100,40);f.add(bt5);bt5.addActionListener(this);
        bt6.setBounds(40,520,200,40);f.add(bt6);bt6.addActionListener(this);
        bt7.setBounds(260,520,200,40);f.add(bt7);bt7.addActionListener(this);
        lb1.setBounds(20,60,200,40);f.add(lb1);
        lb1.setFont(new Font("Serif",Font.BOLD,18));
        lb2.setBounds(170,60,200,40);f.add(lb2);
        lb2.setFont(new Font("Serif",Font.BOLD,18));
        lb3.setBounds(315,60,200,40);f.add(lb3);
        lb3.setFont(new Font("Serif",Font.BOLD,18));
        lb4.setBounds(470,60,200,40);f.add(lb4);
        lb4.setFont(new Font("Serif",Font.BOLD,18));
        lb5.setBounds(560,520,250,40);f.add(lb5);
        lb5.setFont(new Font("Serif",Font.BOLD,24));
        //lb6.setBounds(710,522,250,40);f.add(lb6);
        //lb6.setFont(new Font("Serif",Font.BOLD,18));
        txt1.setBounds(60,70,55,20);f.add(txt1);
        txt2.setBounds(210,70,55,20);f.add(txt2);
        txt3.setBounds(355,70,100,20);f.add(txt3);
        txt4.setBounds(510,70,200,20);f.add(txt4);
        f.setVisible(true);
    }
    
    
    public void actionPerformed(ActionEvent   e){
        if(e.getSource()==bt1){
            new Changepw();
        }
        else if(e.getSource()==bt2){
            new ChangeData();
            //new Show().getplayerInfo();
            m.f5();//table.updateUI(); 
        }else if(e.getSource()==bt3){
            new DelData();
             //table.updateUI();
        }else if(e.getSource()==bt4){
            new Tongji();
            //table.updateUI();
        }else if(e.getSource()==bt5){
            new AddData();
            m.f5();
            //table.setValueAt("hhhh", 3, 2);
            //m.f5();
          } else if(e.getSource()==bt6){
            new Help();
              //m.f5();
        }else if(e.getSource()==bt7){
            String j=JOptionPane.showInputDialog("请输入密码:");
            if(new GetOldPW().getpw().equals(j)){
                new FormartData();
            }else
                JOptionPane.showMessageDialog(null,"密码错误！清空失败！");    
        }
    }
     
    
           
    
    public  String gettime(){
        Date now = new Date(); 
        DateFormat d = DateFormat.getDateInstance(); 
        return d.format(now);     
    }
    
    public void f5(){
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
    //    String url = "jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true";
        try{
            Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接数据库
            Statement s = c.createStatement();                       
            ResultSet r=s.executeQuery("select * from Moneymanager");//将查询得到的结果集给rs
            int i=0;
            while(r.next()){
               Moneymanager.m.table.setValueAt(String.valueOf(i+1), i, 0);
               Moneymanager.m.table.setValueAt(String.valueOf((r.getInt("收入"))), i, 1);
               Moneymanager.m.table.setValueAt(String.valueOf((r.getInt("支出"))), i, 2);
               Moneymanager.m.table.setValueAt(r.getString("时间"), i, 3);
               Moneymanager.m.table.setValueAt(r.getString("备注"), i, 4);
               i++;
            }
        c.close();s.close();
       }catch(SQLException e1){
           e1.getStackTrace();
       }     
    }
  
   public static void main(String args[]){
     new Enter();
   }
}
//Enter.java
package cn.bjxy.zander;
import  java.awt.event.*;
import javax.swing.*;
//登录————————————————————————————————————————————————————————————————————
 public class Enter extends JFrame   implements ActionListener {
    
    private static final long serialVersionUID = 1L;
    static JFrame f1 = new JFrame("家庭财务信息管理系统");
    static JButton bt1 = new JButton("登入");
    static JButton bt2 = new JButton("退出");
    static JLabel lb1 = new JLabel("请输入密码: ");
    static JPasswordField pw = new JPasswordField();
     
    public Enter (){
           f1.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
           f1.setLayout(null);
           f1.setBounds(300, 200, 300, 200);
           f1.setResizable(false);
           bt1.setBounds(60, 100, 60, 30);
           bt2.setBounds(160, 100, 60, 30);           
           lb1.setBounds(60, 30, 200, 20);
           pw.setBounds(60, 60, 150, 25);
           f1.add(bt1);bt1.addActionListener(this);
           f1.add(bt2);    bt2.addActionListener(this);
           f1.add(lb1);
           f1.add(pw);    
           f1.setVisible(true);
    }
    
public void actionPerformed(ActionEvent e){
    String a,b;
    a=new String (pw.getPassword());
    b=new GetOldPW().getpw();
    if(e.getSource()==bt1){            
        if(a.equals(b)){
            f1.setVisible(false);
            Moneymanager.m.MoneymanagerWindow(); 
        }else{ 
            pw.cut();//错误声音提示
            JOptionPane.showMessageDialog(null,"密码错误，请重新输入密码 ！      ");
        }
                                       
    }else if(e.getSource()==bt2){
        System.exit(0);
    }
}
/*
    public static void main(String[] args) {
    //      new Enter();
    }*/

}
//GetOldPW.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

//读取旧密码
class GetOldPW {
    String oldpw;
    public String getpw(){
        try{
            Class.forName("com.mysql.jdbc.Driver");//安装驱动
        }catch(java.lang.ClassNotFoundException e){
            System.out.println("forname:　" + e.getMessage());
        }
        try{
            Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8");//连接数据库
            Statement s = c.createStatement();
            ResultSet rs = s.executeQuery("select * from pw");
            while(rs.next()){
                oldpw=rs.getString("password");
            }
            s.close();
            c.close();
        }catch(SQLException e){
            System.out.println("SQLException: "+ e.getMessage());    
        }
        return oldpw;
    }
}
//Changepw.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.swing.*;
//更改密码
 class Changepw {
    
    String j =    JOptionPane.showInputDialog("请输入原密码:");
    
    public  Changepw(){
        if(j.equals(new GetOldPW().getpw())){
            String k =    JOptionPane.showInputDialog("请输入新密码:");
            String l =    JOptionPane.showInputDialog("请确认新密码:");
            if(l.equals(k)){
                try{
                    Class.forName("com.mysql.jdbc.Driver");//安装驱动
                }catch(java.lang.ClassNotFoundException e){
                    System.out.println("forname:　" + e.getMessage());
                }
                
                try{
                    Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8");//连接数据库
                    PreparedStatement s = c.prepareStatement("UPDATE pw set password=?");
                    s.setString(1, l);
                    s.executeUpdate();
                    s.close();
                    c.close();
                    JOptionPane.showMessageDialog(null,"密码修改成功！！");
                }catch(SQLException e){
                    System.out.println("SQLException: "+ e.getMessage());    
                }
            }else
                JOptionPane.showMessageDialog(null,"两次输入密码不同！修改失败！");    
        }else
            JOptionPane.showMessageDialog(null,"密码错误！修改失败！  ");
        }
    
    /*public static void main(String[] args) {
          //new Changepw()
    }*/
}
 
 

 

 
 
//AddData.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement; 
import javax.swing.JOptionPane;

 //添加数据

class AddData{

public  AddData(){
    //____________________________________________________________
    try{
        Class.forName("com.mysql.jdbc.Driver");//安装驱动
    }catch(java.lang.ClassNotFoundException e){
        System.out.println("forname:　" + e.getMessage());
    }
    
    
    try{
        Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8");//连接数据库
        Statement s = c.createStatement();
        Integer shouru = Integer.valueOf(Moneymanager.txt1.getText());
        Integer zhichu = Integer.valueOf(Moneymanager.txt2.getText());
        String shijian = Moneymanager.txt3.getText();
        String beizhu = Moneymanager.txt4.getText();
        //非法输入 收入支出均为零
        if(!shouru.equals(0)||!zhichu.equals(0)){
            new Show().getplayerInfo();
            //insert into Moneymanager new value
            s.executeUpdate("insert into Moneymanager(序号,收入,支出,时间,备注)  values('"+(new Show().xuhao+1)+"','"+shouru+"','"+zhichu+"','"+shijian+"','"+beizhu+" ')");//添加数据
            Moneymanager.txt1.setText("0");Moneymanager.txt2.setText("0");
            Moneymanager.txt4.setText(" ");
            }
        else
            JOptionPane.showMessageDialog(null,"请输入收入或支出 ！   ");
        s.close();
        c.close();
    }catch(SQLException e){
        System.out.println("SQLException: "+ e.getMessage());    
    }
}

/*
    public static void main(String[] args){
        //new AddData();
    }*/
}
    
 

 

 
 
//ChangeData.java
package cn.bjxy.zander;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.*;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
//更改数据
 class ChangeData extends JFrame implements ActionListener{
    private static final long serialVersionUID = 1L; //VersionUID  https://blog.csdn.net/qq_36414165/article/details/69225026
    public static JButton bt3 = new JButton("修改");
    public static JButton bt4 = new JButton("取消");
    public static JLabel lb2 = new JLabel("收入       　 元"); 
    public static JLabel lb3 = new JLabel("支出       　 元");
    public static JLabel lb4 = new JLabel("时间");
    public static JLabel lb5 = new JLabel("备注");    
    public static JTextField txt2 = new JTextField();
    public static JTextField txt3 = new JTextField();
    public static JTextField txt4 = new JTextField();
    public static JTextField txt5 = new JTextField();
    String j=JOptionPane.showInputDialog("请输入需要修改的行序号:");
    public  Integer i=Integer.valueOf(j);    
    public  JDialog f2 = new JDialog(Moneymanager.m.f,"修改第"+i+"行数据",true);
    
public ChangeData(){
    f2.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);    //调用任意已注册 WindowListener 的对象后自动隐藏并释放该窗体
    f2.setLayout(null);
    f2.setBounds(220, 200, 600, 300);
    f2.setResizable(false);
    bt3.setBounds(180, 200, 60, 30);f2.add(bt3);bt3.addActionListener(this);
    bt4.setBounds(350, 200, 60, 30);f2.add(bt4);bt4.addActionListener(this);
    lb2.setBounds(100,60,200,40);f2.add(lb2);
    lb2.setFont(new Font("Serif",Font.BOLD,18));
    lb3.setBounds(315,60,200,40);f2.add(lb3);
    lb3.setFont(new Font("Serif",Font.BOLD,18));
    lb4.setBounds(100,90,200,40);f2.add(lb4);
    lb4.setFont(new Font("Serif",Font.BOLD,18));
    lb5.setBounds(100,120,250,40);f2.add(lb5);
    lb5.setFont(new Font("Serif",Font.BOLD,18));
    txt2.setBounds(140,70,55,20);f2.add(txt2);
    txt3.setBounds(355,70,55,20);f2.add(txt3);
    txt4.setBounds(140,100,100,20);f2.add(txt4);
    txt5.setBounds(140, 130, 300, 20);f2.add(txt5);
    
    if(i>new Show().xuhao||i<1){
        JOptionPane.showMessageDialog(null,"没有第"+i+"行记录!");f2.setVisible(false);
    }
    else{
        txt2.setText(new Show().playerInfo[i-1][1]);
        txt3.setText(new Show().playerInfo[i-1][2]);
        txt4.setText(new Show().playerInfo[i-1][3]);
        txt5.setText(new Show().playerInfo[i-1][4]);
        f2.setVisible(true);
    }
}

public void actionPerformed(ActionEvent e){
    if(e.getSource()==bt3){        
        new Show().getplayerInfo();
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e2) {
            e2.printStackTrace();
        }
        
        try{
             Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里stu为数据库名               
             PreparedStatement p = c.prepareStatement("UPDATE Moneymanager set 收入=?, 支出=? ,时间=? ,备注=? where 序号=?");
             p.setInt(1, Integer.valueOf(txt2.getText()));
             p.setInt(2, Integer.valueOf(txt3.getText()));
             p.setString(3, txt4.getText()+" ");
             p.setString(4, txt5.getText()+" ");
             p.setInt(5, i);
             p.executeUpdate();
             p.close();c.close();
             JOptionPane.showMessageDialog(null,"修改第"+i+"行数据成功！！    ");
             f2.setVisible(false); 
              //System.exit(0);
             dispose();
        }catch(SQLException e2){
            e2.getStackTrace();
        }      
     }
    else if(e.getSource()==bt4){
        f2.setVisible(false);
        dispose();
    }
}

    /*public static void main(String[] args){
        //new ChangeData();
    }*/

}
 
 

 

 
 
//DelData.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.swing.*;
//删除数据
class DelData {
    
    Moneymanager m = new Moneymanager();
    String j=JOptionPane.showInputDialog("请输入需要删除的行序号:");
    public  Integer i=Integer.valueOf(j);
    
public DelData(){
    new Show().getplayerInfo();
    if(i>new Show().xuhao||i<1){
        JOptionPane.showMessageDialog(null,"没有第"+i+"行记录!");
    }
    else{    
    //删除操作
        try{
            Class.forName("com.mysql.jdbc.Driver");//安装驱动
        }catch(java.lang.ClassNotFoundException e){
            System.out.println("forname:　" + e.getMessage());
        }
        
        try{
            Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8");//连接数据库
            Statement s = c.createStatement();
            PreparedStatement p1 = c.prepareStatement("delete from Moneymanager where 序号=?");
            PreparedStatement p2 = c.prepareStatement("UPDATE Moneymanager set 序号=? where 序号=?");
            p1.setInt(1, i);
            p1.executeUpdate();
            ResultSet rs=s.executeQuery("select * from Moneymanager");
            int k=1;
            while(rs.next()){
                if(k>=i&&k<=new Show().xuhao){
                    p2.setInt(1,k);
                    p2.setInt(2,k+1);
                    p2.executeUpdate();
                }
                k++;
            }
            Moneymanager.m.f5();
            int l=0;
            for(l=0;l<5;l++) {
                Moneymanager.m.table.setValueAt("", k-1,l );
            }
            p1.close();p2.close();
            s.close();c.close();
            JOptionPane.showMessageDialog(null,"删除第"+i+"行数据成功！    ");
        }catch(SQLException e){
            System.out.println("SQLException: "+ e.getMessage());    
        }      
    }    
}
    /*
    public static void main(String[] args) {
        //new DelData();
    }*/
}
 

 

 
 
//FormartData.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.swing.JOptionPane;
//清空数据
 class FormartData {
    public FormartData(){
        int r=new Show().xuhao;
        try{
            Class.forName("com.mysql.jdbc.Driver");//安装驱动
        }catch(java.lang.ClassNotFoundException e){
            System.out.println("forname:　" + e.getMessage());
        }
        
        try{
            Connection c = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8");//连接数据库
            PreparedStatement p = c.prepareStatement("delete from Moneymanager");
            p.executeUpdate();
            p.close();
            c.close();
        }catch(SQLException e){
            System.out.println("SQLException: "+ e.getMessage());    
        } 
        int m=0,n=0;
                        
        for(m=0;m<r;m++)
            for(n=0;n<5;n++){
                Moneymanager.m.table.setValueAt("", m,n);
            }
        Moneymanager.m.f5();
        JOptionPane.showMessageDialog(null,"数据已成功清空！    ");        
    }
/*        
    public static void main(String[] args) {
        //new FormartData();
}
*/
}
 

 

other
 

 
 
//Show.java
package cn.bjxy.zander;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

//show——————————————————————————————————————————————————————————
 public class Show {
     String[][] playerInfo= new String[10000][5];
     int xuhao=0;
     public Show(){
        this.getplayerInfo();    
     }

     public void getplayerInfo(){  
         try {
             Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
         } catch (ClassNotFoundException e1) {
                    e1.printStackTrace();
         }
         try{
             Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
             Statement stmt = conn.createStatement();                       
             ResultSet rs=stmt.executeQuery("select * from Moneymanager");//将查询得到的结果集给rs
             int i=0;
             while(rs.next()){
                 playerInfo[i][0]=String.valueOf(i+1);
                 playerInfo[i][1]=String.valueOf((rs.getInt("收入")));
                 playerInfo[i][2]=String.valueOf((rs.getInt("支出")));
                 playerInfo[i][3]=rs.getString("时间");
                 playerInfo[i][4]=rs.getString("备注");
                 i++;
             }
             xuhao=i;conn.close();stmt.close();
         }catch(SQLException e1){
             e1.getStackTrace();
         } 
    }
     
     
    /* 
    public static void main(String[] args) {
    
    }
*/
}
 

 

 
 
//Count.java
package cn.bjxy.zander;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;

//报表———————————————————————————————————————————————————————————————————
class Tongji extends JFrame implements ActionListener{
    
    private static final long serialVersionUID = 1L;
    static JFrame f = new JFrame("财务统计");
    static JLabel lb1 = new JLabel("财务统计：");
    static JLabel lb2 = new JLabel("");
    static JLabel lb3 = new JLabel("");
    static JLabel lb4 = new JLabel("");
    static JLabel lb5 = new JLabel("");
    static JLabel lb6 = new JLabel("");
    //static JLabel lb7 = new JLabel("");
    //static JLabel lb8 = new JLabel("");
    static JButton bt1 = new JButton("确定");
    
//报表函数
    //总余额
    public String getlb2(){
        int i=0,k=0;
         
        try {
                Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
           
        try{
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
            Statement stmt = conn.createStatement();
            ResultSet rs=stmt.executeQuery("select * from Moneymanager");//将查询得到的结果集给rs
            while(rs.next()){
               i=i+rs.getInt("收入");
               k=k+rs.getInt("支出");
            }
        }catch(SQLException e1){
            e1.getStackTrace();
        }   
        //余额
        int sum = i-k;
        String jy;
        if(sum > 50000) {
            jy="已存5万，较为合理";
        }else if(sum <= 50000 && sum >=0 ){
            jy="余额较少，要节约";
        }else {
            jy="请合理规划";
        }
        
        return "总余额:    "+String.valueOf(sum)+"元 ，"+jy;
    }
    
    //当日收入支出
    public String getlb3(){
        int i=0,k=0;
         
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
           
        try{
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
            Statement stmt = conn.createStatement();
            ResultSet rs=stmt.executeQuery(" select day, 收入, 支出  from countday where day = (select day(curdate()) ) and month = (select month(curdate()) ) ");//将查询得到的结果集给rs
            while(rs.next()){
               i=i+rs.getInt("收入");
               k=k+rs.getInt("支出");
            }
        }catch(SQLException e1){
            e1.getStackTrace();
        }   
        //余额
        return "本日:    收入" + String.valueOf(i) + "元，支出" + String.valueOf(k)+ "元";
    }    

    //本月收入支出
    public String getlb4(){
        int i=0,k=0;
         
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
           
        try{
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
            Statement stmt = conn.createStatement();
            ResultSet rs=stmt.executeQuery("select month, 收入, 支出  from countmonth where year = (select year(curdate()) ) and month = (select month( curdate() ) )");//将查询得到的结果集给rs
            while(rs.next()){
               i=i+rs.getInt("收入");
               k=k+rs.getInt("支出");
            }
        }catch(SQLException e1){
            e1.getStackTrace();
        }   
        //余额
        return "本月:    收入" + String.valueOf(i) + "元，支出" + String.valueOf(k)+ "元";
    }        
    
    //上月收入支出
    public String getlb5(){
        int i=0,k=0;
         
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
           
        try{
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
            Statement stmt = conn.createStatement();
            ResultSet rs=stmt.executeQuery("select month, 收入, 支出  from countmonth where year = (select year(curdate()) ) and month = (select month( curdate() )-1 )");//将查询得到的结果集给rs
            while(rs.next()){
               i=i+rs.getInt("收入");
               k=k+rs.getInt("支出");
            }
        }catch(SQLException e1){
            e1.getStackTrace();
        }   
        //余额
        return "上月:    收入" + String.valueOf(i) + "元，支出" + String.valueOf(k)+ "元";
    }    
    
    //本年收入支出
    public String getlb6(){
        int i=0,k=0;
         
        try {
            Class.forName("com.mysql.jdbc.Driver"); //加载数据库驱动
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        }
           
        try{
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/homemoneymanager?user=root&password=369666&useSSL=true&characterEncoding=utf-8"); //建立连接这里student为数据库名
            Statement stmt = conn.createStatement();
            ResultSet rs=stmt.executeQuery("select year, 收入, 支出  from countyear where year = (select max(year) from countyear)");//将查询得到的结果集给rs
            while(rs.next()){
                   i=i+rs.getInt("收入");
                   k=k+rs.getInt("支出");
                }
        }catch(SQLException e1){
            e1.getStackTrace();
        }   
        //余额
        return "本年:    收入" + String.valueOf(i) + "元，支出" + String.valueOf(k)+ "元";
    }    
    
    
    
    /**************/
    
    //setBounds( x 坐标, y 坐标, width, height)
    
    Tongji(){
        f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        f.setBounds(300, 300,700,500); //主窗口大小
        f.setLayout(null);f.setResizable(false);
        
        bt1.setBounds(120, 370, 460, 20);
        f.add(bt1);
        bt1.addActionListener(this);
        lb1.setBounds(75, 27, 160, 20);f.add(lb1);
        lb1.setFont(new Font("Serif",Font.BOLD,18));
        
    /**************/

        lb2.setText(getlb2());
        lb2.setBounds(120, 70, 460, 20);f.add(lb2);
        lb2.setFont(new Font("Serif",Font.BOLD,24));
        
        lb3.setText(getlb3());
        lb3.setBounds(120, 130, 460, 20);f.add(lb3);
        lb3.setFont(new Font("Serif",Font.BOLD,24));

        lb4.setText(getlb4());
        lb4.setBounds(120, 190, 460, 20);f.add(lb4);
        lb4.setFont(new Font("Serif",Font.BOLD,24));
        
        lb5.setText(getlb5());
        lb5.setBounds(120, 250, 460, 20);f.add(lb5);
        lb5.setFont(new Font("Serif",Font.BOLD,24));
        
        lb6.setText(getlb6());
        lb6.setBounds(120, 310, 460, 20);f.add(lb6);
        lb6.setFont(new Font("Serif",Font.BOLD,24));
/*        
        lb7.setText(getlb3());
        lb7.setBounds(120, 370, 460, 20);f.add(lb6);
        lb7.setFont(new Font("Serif",Font.BOLD,24));    
*/        
    
        f.setVisible(true);
    }

    
    public void actionPerformed(ActionEvent   e){
        f.setVisible(false);
    }
    /*
    public static void main(String[] args) {
        //new Tongji();
    }
*/
}
 

 

 
 
//Help.java
package cn.bjxy.zander;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;

//帮助文档——————————————————————————————————————————————————————————————————————————————————
class Help extends JFrame implements ActionListener{
    
    private static final long serialVersionUID = 1L;
    static JFrame hp = new JFrame("家庭财务管理信息系统帮助");
    static JPanel help = new JPanel();
    static JButton bt = new JButton("退出");
    static JLabel lb1 = new JLabel("帮助：");
    static JLabel lb2 = new JLabel("  1、 修改密码：单击修改密码，按提示框操作;");
    static JLabel lb3 = new JLabel("  2、 修改数据：单击修改数据，然后选择要修改的对象的序号并修改;");
    static JLabel lb4 = new JLabel("  3、 删除数据：单击删除数据，然后选择要删除的对象的序号，点击删除;");
    static JLabel lb5 = new JLabel("  4、 财务统计：单击统计财务统计，显示总余额，日和年流量，本月及上月流量;");
    static JLabel lb6 = new JLabel("  5、 清空数据为清空全部数据，请谨慎操作;");
    static JLabel lb7 = new JLabel("  6、 程序的初始密码为:123，更改密码必须为数字；");
    static JLabel lb8 = new JLabel("  7、 填写收入支出时间备注，点击添加记录即可完成录入");
    static JLabel lb9 = new JLabel("  8、 本程序为Zander学习开发。");
    

    public  Help(){
        hp.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        help.setLayout(null);hp.setLayout(null);
        hp.setBounds(270, 180, 520, 300);
        help.setBounds(0, 0, 520, 200);
        hp.setResizable(false);
        bt.setBounds(150, 220, 200, 40);    hp.add(bt);    bt.addActionListener(this);
        lb1.setBounds(15, 20, 600, 20);help.add(lb1);    
        lb2.setBounds(15, 40, 600, 20);help.add(lb2);
        lb3.setBounds(15, 60, 600, 20);help.add(lb3);
        lb4.setBounds(15, 80, 600, 20);help.add(lb4);
        lb5.setBounds(15, 100, 600, 20);help.add(lb5);
        lb6.setBounds(15, 120, 600, 20);help.add(lb6);
        lb7.setBounds(15, 140, 600, 20);help.add(lb7);
        lb8.setBounds(15, 160, 600, 20);help.add(lb8);
        lb9.setBounds(15, 180, 600, 20);help.add(lb9);
        hp.add(help);
        hp.setVisible(true);
        help.setVisible(true);
        
    }
        
    public void actionPerformed(ActionEvent   e){
        hp.setVisible(false);
    }
    /*
    public static void main(String[] args) {
        //new Help();
    }
     */
}
 

 


                    
                    
                    
                    
                    
                    
                    
                    
                    

                        
猜你喜欢

                        

                            
                            
                        

                    


                    
转载自www.cnblogs.com/ZanderZhao/p/11358649.html

                    

                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                    

                    


                

            

            


                

                    

                        
                        
                        
                        
                    


                    

                        

                            

                                今日推荐
                            


                            

                        

                    

                    

                        

                            

                                火速冲上 GitHub 热榜 —— 开源编程语言、框架哪有这么可爱？
                            

                        

                        

                            

                                北京人形机器人创新中心发布全球首个纯电驱拟人奔跑的全尺寸人形机器人“天工”
                            

                        

                        

                            

                                LFOSSA 源来如此公开课 | 掌握云原生未来：CNCF 认证全面攻略与备考秘籍
                            

                        

                        

                            

                                国产云输入法——仅华为无云端数据上传安全问题
                            

                        

                        

                            

                                开源日报 | 工业开源项目OGG 1.0；姐姐，你要和我一起配置火狐吗；苹果AI遥遥落后？Fedora 40
                            

                        

                        

                            

                                开放签电子签章：停止新增，优化体验，前进更进（五一假期前工作）
                            

                        

                        

                            

                                开源日报 | 中学生开源前端动画引擎；全球首个Llama3 8B中文版开源模型；联想电脑恐出局；Linus讽刺AI炒作
                            

                        

                        
                        
                    

                


                

                    

                        

                            

                                周排行
                            

                            

                        

                    

                    

                        

                            

                                浏览器对同一域名进行请求的最大并发连接数
                            

                        

                        

                            

                                React Hook之自定义Hook
                            

                        

                        

                            

                                【转】MyBatis缓存机制
                            

                        

                        

                            

                                -Java-泛型
                            

                        

                        

                            

                                自动化测试常用脚本-发送邮件
                            

                        

                        

                            

                                LeetCode#859: Buddy Strings
                            

                        

                        

                            

                                java、Python处理字符串
                            

                        

                        

                            

                                第二篇の博客
                            

                        

                        

                            

                                Hadoop伪分布式环境安装
                            

                        

                        

                            

                                SQL Server进阶（十一）临时表、表变量
                            

                        

                    

                

                

                    

                        

                            

                                每日归档
                            

                            

                                更多
                            

                            

                        

                    

                    

                        

                            2024-04-27(56)
                        

                        

                            2024-04-26(39)
                        

                        

                            2024-04-25(22)
                        

                        

                            2024-04-24(36)
                        

                        

                            2024-04-23(26)
                        

                        

                            2024-04-22(39)
                        

                        

                            2024-04-21(0)
                        

                        

                            2024-04-20(6)
                        

                        

                            2024-04-19(5)
                        

                        

                            2024-04-18(0)
                        

                    

                


            


            
        

    






















    


        

            
代码天地 © 2018 codetd.com

            境外服务器
             
            最新电视剧2022