1.开发环境

开发工具：Eclipse2020 / Idea2020

JDK版本：jdk1.8

Mysql版本：5.7

2.技术选型

使用Java+Swing开发，用Mysql作为数据库。

3.系统功能

3.1. 注册

3.2.登录

3.3.取款

3.4.存款

3.5.转账

3.6.查询余额

3.1 新用户注册

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3.2 登录界面

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3.3 工作界面

支持背景图片，缴费充值，退出登录

image.png

3.4 存钱界面

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3.5 取钱界面

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3.6 转账界面

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缴费充值

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部分源码

RegisterFrame

package cn.itsub.atm;
import javax.swing.JLabel;
import javax.swing.JTextField;
import java.awt.Font;
import javax.swing.JButton;

public class RegisterFrame extends BaseFrame{
    private JTextField textField;
    private JTextField textField_1;
    private JTextField textField_2;
    private JTextField textField_3;
    public RegisterFrame() {
        getContentPane().setLayout(null);

        JLabel label1 = new JLabel("账号");
        label1.setBounds(95, 42, 54, 34);
        label1.setFont(FONT_20);

        getContentPane().add(label1);

        JLabel label2 = new JLabel("姓名");
        label2.setBounds(95, 97, 54, 35);
        getContentPane().add(label2);
        label2.setFont(FONT_20);

        JLabel label3 = new JLabel("密码");
        label3.setBounds(95, 156, 54, 33);
        getContentPane().add(label3);
        label3.setFont(FONT_20);

        textField = new JTextField();
        textField.setBounds(210, 42, 226, 36);
        getContentPane().add(textField);
        textField.setColumns(10);

        textField_1 = new JTextField();
        textField_1.setColumns(10);
        textField_1.setBounds(211, 99, 226, 36);
        getContentPane().add(textField_1);

        textField_2 = new JTextField();
        textField_2.setColumns(10);
        textField_2.setBounds(211, 156, 226, 36);
        getContentPane().add(textField_2);

        textField_3 = new JTextField();
        textField_3.setColumns(10);
        textField_3.setBounds(210, 211, 226, 36);
        getContentPane().add(textField_3);

        JLabel label3_1 = new JLabel("确认密码");
        label3_1.setFont(new Font("楷体", Font.PLAIN, 20));
        label3_1.setBounds(95, 214, 94, 33);
        getContentPane().add(label3_1);

        JButton btn1 = new JButton("提交注册");
        btn1.setBounds(293, 308, 138, 42);
        getContentPane().add(btn1);
        btn1.setFont(FONT_20);

        JButton btn_login = new JButton("去登录");
        btn_login.setFont(new Font("楷体", Font.PLAIN, 20));
        btn_login.setBounds(95, 308, 138, 42);
        getContentPane().add(btn_login);

        this.setSize(544, 411);
        this.setLocationRelativeTo(null);
        this.setTitle("新用户注册");
        this.setVisible(true);

    }

    public static void main(String[] args) {
        RegisterFrame rf = new RegisterFrame();

    }
}

image.gif

WorkFrame

package cn.itsub.atm;
import javax.swing.JButton;
import javax.swing.JLabel;
import java.awt.Font;

public class WorkFrame extends BaseFrame{

    public WorkFrame() {
        setLocation(0, -39);

        getContentPane().setLayout(null);

        JButton btn1 = new JButton("存钱");
        btn1.setBounds(44, 112, 135, 50);
        getContentPane().add(btn1);

        JButton btn2 = new JButton("取钱");
        btn2.setBounds(244, 112, 135, 50);
        getContentPane().add(btn2);

        JButton btn3 = new JButton("查询余额");
        btn3.setBounds(44, 203, 135, 50);
        getContentPane().add(btn3);

        JButton btn4 = new JButton("转账");
        btn4.setBounds(244, 203, 135, 50);
        getContentPane().add(btn4);

        JButton btn5 = new JButton("修改密码");
        btn5.setBounds(44, 295, 135, 50);
        getContentPane().add(btn5);

        JButton btn6 = new JButton("退出系统");
        btn6.setBounds(244, 295, 135, 50);
        getContentPane().add(btn6);

        btn1.setFont(FONT_25);
        btn2.setFont(FONT_25);
        btn3.setFont(FONT_25);
        btn4.setFont(FONT_25);
        btn5.setFont(FONT_25);
        btn6.setFont(FONT_25);

        JLabel lblNewLabel = new JLabel("\u60A8\u597D\uFF0C\u6B22\u8FCE\u8FDB\u5165\u7CFB\u7EDF");
        lblNewLabel.setFont(new Font("宋体", Font.PLAIN, 18));
        lblNewLabel.setBounds(44, 36, 335, 33);
        getContentPane().add(lblNewLabel);

        this.setSize(450, 430);
        this.setLocationRelativeTo(null);
        this.setTitle("欢迎使用ATM机");
        this.setVisible(true);
    }

    public static void main(String[] args) {
        new WorkFrame();
    }
}

image.gif

视频地址

源码下载

http://itsub.cn/course/48