目录
JavaSwing系统系列实现系列
一、系统介绍
1.开发环境
开发工具：Eclipse2021
JDK版本：jdk1.8
Mysql版本：8.0.13
2.技术选型
Java+Swing+Mysql
3.系统功能
用户
1.登录系统
2.注册系统
3.用户点餐
4.查询订单
5.修改密码
管理员
1.登录系统
2.新增套餐
3.维护套餐
4.订单管理
4.数据库
/*
Navicat Premium Data Transfer
Source Server : MYSQL
Source Server Type : MySQL
Source Server Version : 80013
Source Host : localhost:3306
Source Schema : swing_order_meal
Target Server Type : MySQL
Target Server Version : 80013
File Encoding : 65001
Date: 14/10/2021 16:35:40
*/
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for goods
-- ----------------------------
DROP TABLE IF EXISTS `goods`;
CREATE TABLE `goods` (
`id` int(10) NOT NULL AUTO_INCREMENT,
`goodsName` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`price` float NULL DEFAULT NULL,
`goodsDesc` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`imageLink` varchar(500) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 16 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of goods
-- ----------------------------
INSERT INTO `goods` VALUES (1, '碳烤鸡肉寿司', 23.1, '鸡肉、生菜、海苔、寿司', 'E:\\codes\\BusinessCodes\\JavaSwing\\OrderMeal\\src\\images\\ss1.png');
INSERT INTO `goods` VALUES (2, '北海道寿司', 13.2, '鱼、甜辣酱、海苔、米饭', 'E:\\codes\\BusinessCodes\\JavaSwing\\OrderMeal\\src\\images\\ss2.png');
INSERT INTO `goods` VALUES (3, '鳗鱼爆浆寿司', 43.2, '鱼、甜辣酱、海苔、米饭', 'E:\\codes\\BusinessCodes\\JavaSwing\\OrderMeal\\src\\images\\ss4.png');
-- ----------------------------
-- Table structure for order_goods
-- ----------------------------
DROP TABLE IF EXISTS `order_goods`;
CREATE TABLE `order_goods` (
`id` int(10) NOT NULL AUTO_INCREMENT,
`orderId` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`goodsTotalPrice` float NULL DEFAULT NULL,
`goodsId` int(10) NULL DEFAULT NULL,
`goodsPrice` float NULL DEFAULT NULL,
`goodsNum` int(10) NULL DEFAULT NULL,
`goodsName` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE,
INDEX `FK_order_goods_2`(`orderId`) USING BTREE,
INDEX `FK_order_goods_1`(`goodsId`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 46 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of order_goods
-- ----------------------------
INSERT INTO `order_goods` VALUES (44, '20190319141543', 43.2, 3, 43.2, 1, '鳗鱼爆浆寿司');
INSERT INTO `order_goods` VALUES (45, '20190319141543', 13.2, 2, 13.2, 1, '北海道寿司');
INSERT INTO `order_goods` VALUES (46, '20211014114920', 23.1, 1, 23.1, 1, '碳烤鸡肉寿司');
INSERT INTO `order_goods` VALUES (47, '20211014161704', 23.1, 1, 23.1, 1, '碳烤鸡肉寿司');
INSERT INTO `order_goods` VALUES (48, '20211014162614', 13.2, 2, 13.2, 1, '北海道寿司');
-- ----------------------------
-- Table structure for order_info
-- ----------------------------
DROP TABLE IF EXISTS `order_info`;
CREATE TABLE `order_info` (
`orderId` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
`orderStatus` int(10) NULL DEFAULT NULL,
`orderNum` int(10) NULL DEFAULT NULL,
`orderTotalMoney` float NULL DEFAULT NULL,
`userName` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
PRIMARY KEY (`orderId`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of order_info
-- ----------------------------
INSERT INTO `order_info` VALUES ('20211014114920', 3, 1, 23.1, '1');
INSERT INTO `order_info` VALUES ('20211014161704', 3, 1, 23.1, 'user');
INSERT INTO `order_info` VALUES ('20211014162614', 0, 1, 13.2, 'user');
-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`id` int(10) NOT NULL AUTO_INCREMENT,
`userName` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`password` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`email` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`rank` int(1) NULL DEFAULT 0,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 11 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of user
-- ----------------------------
INSERT INTO `user` VALUES (1, 'admin', 'admin', NULL, 1);
INSERT INTO `user` VALUES (11, 'user', 'user', '121232131@qq.com', 0);
SET FOREIGN_KEY_CHECKS = 1;
二、系统展示
1.登录系统
2.用户-注册系统
3.用户-主界面
4.用户-用户点餐
5.用户-查询订单
6.用户-修改密码
7.管理员-主界面
8.管理员-新增套餐
9.管理员-维护套餐
10.管理员-订单管理
三、部分代码
LogOnFrm.java
/*
* LogOnFrm.java
*
* Created on __DATE__, __TIME__
*/
package com.sjsq.client;
import java.awt.Color;
import java.awt.Font;
import java.sql.Connection;
import javax.swing.JOptionPane;
import javax.swing.UIManager;
import com.sjsq.common.User;
import com.sjsq.server.UserDao;
import com.sjsq.utils.DbUtil;
import com.sjsq.utils.StringUtil;
/**
* 用户登陆
*
* @author __USER__
*/
public class LogOnFrm extends javax.swing.JFrame {
DbUtil dbUtil = new DbUtil();
UserDao userDao = new UserDao();
public static User s_currentUser = null;// 保存登陆用户的参数
/** Creates new form LogOnFrm */
public LogOnFrm() {
// 改变系统默认字体
Font font = new Font("Dialog", Font.PLAIN, 12);
java.util.Enumeration keys = UIManager.getDefaults().keys();
while (keys.hasMoreElements()) {
Object key = keys.nextElement();
Object value = UIManager.get(key);
if (value instanceof javax.swing.plaf.FontUIResource) {
UIManager.put(key, font);
}
}
initComponents();
// 设置frame居中显示
this.setLocationRelativeTo(null);
}
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jb_logon = new javax.swing.JButton();
jb_register = new javax.swing.JButton();
userNameTxt = new javax.swing.JTextField();
passwordTxt = new javax.swing.JPasswordField();
jb_reset = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("网上订餐系统");
setResizable(false);
jLabel1.setFont(new java.awt.Font("宋体", 1, 24));
jLabel1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/OrderMeal.png"))); // NOI18N
jLabel1.setText("餐厅点餐系统欢迎您");
jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/userName.png"))); // NOI18N
jLabel2.setText("用户名：");
jLabel3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/password.png"))); // NOI18N
jLabel3.setText("密 码：");
jb_logon.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/login.png"))); // NOI18N
jb_logon.setText("登录");
jb_logon.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_logonActionPerformed(evt);
}
});
jb_register.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/register.png"))); // NOI18N
jb_register.setText("注册");
jb_register.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_registerActionPerformed(evt);
}
});
jb_reset.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/reset.png"))); // NOI18N
jb_reset.setText("重置");
jb_reset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_resetActionPerformed(evt);
}
});
setBackground(Color.WHITE);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
javax.swing.GroupLayout.Alignment.TRAILING,
layout.createSequentialGroup().addGap(52, 52, 52).addGroup(layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2).addComponent(jLabel3))
.addGap(33, 33, 33)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(passwordTxt).addComponent(userNameTxt,
javax.swing.GroupLayout.DEFAULT_SIZE, 193, Short.MAX_VALUE)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING).addGroup(
javax.swing.GroupLayout.Alignment.LEADING,
layout.createSequentialGroup().addGap(8, 8, 8).addComponent(jb_logon).addGap(18, 18, 18)
.addComponent(jb_reset).addGap(18, 18, 18).addComponent(jb_register))
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 304,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(54, Short.MAX_VALUE)));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout
.createSequentialGroup().addGap(18, 18, 18)
.addComponent(
jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 58, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(27, 27, 27)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel2)
.addComponent(userNameTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(38, 38, 38)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel3)
.addComponent(passwordTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(37, 37, 37).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jb_logon).addComponent(jb_reset).addComponent(jb_register))
.addContainerGap(55, Short.MAX_VALUE)));
pack();
}// </editor-fold>
// GEN-END:initComponents
// 显示注册页面
private void jb_registerActionPerformed(java.awt.event.ActionEvent evt) {
this.dispose();
new RegisterFrm().setVisible(true);
}
// 登陆验证显示登陆以后界面
private void jb_logonActionPerformed(java.awt.event.ActionEvent evt) {
String userName = this.userNameTxt.getText();
String password = new String(this.passwordTxt.getPassword());
if (StringUtil.isEmpty(userName)) {
JOptionPane.showMessageDialog(null, "用户名不能为空");
return;
}
if (StringUtil.isEmpty(password)) {
JOptionPane.showMessageDialog(null, "密码不能为空");
return;
}
User user = new User(userName, password);
Connection con = null;
try {
con = dbUtil.getCon();
User currentUser = userDao.login(con, user);
if (currentUser != null) {
s_currentUser = currentUser;// 保存登陆的用户
int role = currentUser.getRank();
if (role == 1) {
this.dispose();
new AdminFrm().setVisible(true);// 进入管理员页面
} else if (role == 0) {
this.dispose();
new UserOrderFrm().setVisible(true);// 进入用户点餐界面
}
} else {
JOptionPane.showMessageDialog(null, "用户名或密码错误");
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
JOptionPane.showMessageDialog(null, "用户名或密码错误");
} finally {
try {
dbUtil.closeCon(con);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
// 重置文本框内容
private void jb_resetActionPerformed(java.awt.event.ActionEvent evt) {
this.passwordTxt.setText("");
this.userNameTxt.setText("");
}
/**
* @param args
* the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new LogOnFrm().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JButton jb_logon;
private javax.swing.JButton jb_register;
private javax.swing.JButton jb_reset;
private javax.swing.JPasswordField passwordTxt;
private javax.swing.JTextField userNameTxt;
// End of variables declaration//GEN-END:variables
}RegisterFrm.java
/*
* RegisterFrm.java
*
* Created on __DATE__, __TIME__
*/
package com.sjsq.client;
import java.sql.Connection;
import javax.swing.JOptionPane;
import com.sjsq.common.User;
import com.sjsq.server.UserDao;
import com.sjsq.utils.DbUtil;
import com.sjsq.utils.StringUtil;
/**
* 注册
* @author __USER__
*/
public class RegisterFrm extends javax.swing.JFrame {
DbUtil dbUtil = new DbUtil();
UserDao userDao = new UserDao();
/** Creates new form RegisterFrm */
public RegisterFrm() {
initComponents();
// 设置frame居中显示
this.setLocationRelativeTo(null);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jb_register = new javax.swing.JButton();
jb_reset = new javax.swing.JButton();
userNameTxt = new javax.swing.JTextField();
emailTxt = new javax.swing.JTextField();
passwordTxt = new javax.swing.JPasswordField();
passwordConfirmTxt = new javax.swing.JPasswordField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("用户注册");
setResizable(false);
jLabel1.setFont(new java.awt.Font("宋体", 1, 18));
jLabel1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/new_register.png"))); // NOI18N
jLabel1.setText("新用户注册");
jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/new_user.png"))); // NOI18N
jLabel2.setText("用户名：");
jLabel3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/new_password.png"))); // NOI18N
jLabel3.setText("密码：");
jLabel4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/password_config.png"))); // NOI18N
jLabel4.setText("确认密码：");
jLabel5.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/email.png"))); // NOI18N
jLabel5.setText("邮箱：");
jb_register.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/register.png"))); // NOI18N
jb_register.setText("注册");
jb_register.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_registerActionPerformed(evt);
}
});
jb_reset.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/reset.png"))); // NOI18N
jb_reset.setText("重置");
jb_reset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_resetActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup().addGap(95, 95, 95).addComponent(jLabel1))
.addGroup(layout.createSequentialGroup().addGap(57, 57, 57).addComponent(jb_register)
.addGap(63, 63, 63).addComponent(jb_reset)))
.addContainerGap())
.addGroup(layout.createSequentialGroup().addGap(40, 40, 40)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2).addComponent(jLabel5).addComponent(jLabel3)
.addComponent(jLabel4))
.addGap(28, 28, 28)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(passwordConfirmTxt, javax.swing.GroupLayout.DEFAULT_SIZE, 146,
Short.MAX_VALUE)
.addComponent(emailTxt, javax.swing.GroupLayout.Alignment.LEADING,
javax.swing.GroupLayout.DEFAULT_SIZE, 146, Short.MAX_VALUE)
.addComponent(userNameTxt, javax.swing.GroupLayout.DEFAULT_SIZE, 146, Short.MAX_VALUE)
.addComponent(passwordTxt, javax.swing.GroupLayout.DEFAULT_SIZE, 146, Short.MAX_VALUE))
.addGap(40, 40, 40)));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout
.createSequentialGroup().addGap(19, 19, 19).addComponent(jLabel1).addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel2)
.addComponent(userNameTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel3)
.addComponent(passwordTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel4)
.addComponent(passwordConfirmTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(emailTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel5))
.addGap(28, 28, 28).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jb_register).addComponent(jb_reset))
.addGap(55, 55, 55)));
pack();
}// </editor-fold>
// GEN-END:initComponents
// 注册验证操作
private void jb_registerActionPerformed(java.awt.event.ActionEvent evt) {
String userName = this.userNameTxt.getText();
String password = new String(this.passwordTxt.getPassword());
String passwordConfirm = new String(this.passwordConfirmTxt.getPassword());
String email = this.emailTxt.getText();
if (StringUtil.isEmpty(userName)) {
JOptionPane.showMessageDialog(null, "用户名不能为空");
return;
}
if (StringUtil.isEmpty(password)) {
JOptionPane.showMessageDialog(null, "密码不能为空");
return;
}
if (!password.equals(passwordConfirm)) {
JOptionPane.showMessageDialog(null, "两次输入的密码不一致！");
return;
}
if (!StringUtil.checkEmail(email)) {
JOptionPane.showMessageDialog(null, "邮箱格式错误！");
return;
}
User user = new User(userName, password, email);
Connection con = null;
try {
con = dbUtil.getCon();
if (!userDao.isUserExist(con, user)) {
int addNum = userDao.userAdd(con, user);
if (addNum == 1) {
JOptionPane.showMessageDialog(null, "注册成功！");
this.dispose();
new LogOnFrm().setVisible(true);
} else {
JOptionPane.showMessageDialog(null, "注册失败");
}
} else {
JOptionPane.showMessageDialog(null, "用户名存在，请重新输入！");
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
JOptionPane.showMessageDialog(null, "注册失败，请重新注册！");
} finally {
try {
dbUtil.closeCon(con);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
// 重置表单
private void jb_resetActionPerformed(java.awt.event.ActionEvent evt) {
this.userNameTxt.setText("");
this.passwordTxt.setText("");
this.passwordConfirmTxt.setText("");
this.emailTxt.setText("");
}
/**
* @param args
* the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new RegisterFrm().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JTextField emailTxt;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JButton jb_register;
private javax.swing.JButton jb_reset;
private javax.swing.JPasswordField passwordConfirmTxt;
private javax.swing.JPasswordField passwordTxt;
private javax.swing.JTextField userNameTxt;
// End of variables declaration//GEN-END:variables
}AdminFrm.java
/*
* AdminFrm.java
*
* Created on __DATE__, __TIME__
*/
package com.sjsq.client;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
/**
* 管理员主页面模块
*
* @author __USER__
*/
public class AdminFrm extends javax.swing.JFrame {
/** Creates new form AdminFrm */
public AdminFrm() {
initComponents();
// 设置最大化
//this.setExtendedState(JFrame.MAXIMIZED_BOTH);
this.setBounds(500, 500, 1200, 700);// 设置大小
// 设置frame居中显示
this.setLocationRelativeTo(null);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
table = new javax.swing.JDesktopPane();
jMenuBar1 = new javax.swing.JMenuBar();
jMenu1 = new javax.swing.JMenu();
jmiGoodsAdd = new javax.swing.JMenuItem();
jmiGoodsManage = new javax.swing.JMenuItem();
jMenu3 = new javax.swing.JMenu();
jmiDealOrder = new javax.swing.JMenuItem();
jMenu4 = new javax.swing.JMenu();
jmiModify = new javax.swing.JMenuItem();
jmiExit = new javax.swing.JMenuItem();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("管理员主界面");
jMenu1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/base.png"))); // NOI18N
jMenu1.setText("套餐信息管理");
jmiGoodsAdd.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/add.png"))); // NOI18N
jmiGoodsAdd.setText("新增套餐");
jmiGoodsAdd.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiGoodsAddActionPerformed(evt);
}
});
jMenu1.add(jmiGoodsAdd);
jmiGoodsManage.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/edit.png"))); // NOI18N
jmiGoodsManage.setText("维护套餐");
jmiGoodsManage.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiGoodsManageActionPerformed(evt);
}
});
jMenu1.add(jmiGoodsManage);
jMenuBar1.add(jMenu1);
jMenu3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/bookManager.png"))); // NOI18N
jMenu3.setText("订单管理");
jmiDealOrder.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/order2.png"))); // NOI18N
jmiDealOrder.setText("订单处理");
jmiDealOrder.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiDealOrderActionPerformed(evt);
}
});
jMenu3.add(jmiDealOrder);
jMenuBar1.add(jMenu3);
jMenu4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/about.png"))); // NOI18N
jMenu4.setText("其他");
jmiModify.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/modify.png"))); // NOI18N
jmiModify.setText("修改密码");
jmiModify.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiModifyActionPerformed(evt);
}
});
//jMenu4.add(jmiModify);
jmiExit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/exit.png"))); // NOI18N
jmiExit.setText("退出系统");
jmiExit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiExitActionPerformed(evt);
}
});
jMenu4.add(jmiExit);
jMenuBar1.add(jMenu4);
setJMenuBar(jMenuBar1);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(table, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(table, javax.swing.GroupLayout.DEFAULT_SIZE, 337, Short.MAX_VALUE));
pack();
}// </editor-fold>
// GEN-END:initComponents
// 订单处理操作
private void jmiDealOrderActionPerformed(java.awt.event.ActionEvent evt) {
DealOrderInterFrm dealOrderInterFrm = new DealOrderInterFrm();
dealOrderInterFrm.setVisible(true);
this.table.add(dealOrderInterFrm);
}
// 修改用户信息操作
void jmiModifyActionPerformed(java.awt.event.ActionEvent evt) {
AccountModifyInterFrm accountModify = new AccountModifyInterFrm();
accountModify.setVisible(true);
this.table.add(accountModify);
}
// 套餐维护管理
private void jmiGoodsManageActionPerformed(java.awt.event.ActionEvent evt) {
GoodsManageInterFrm goodsManageInterFrm = new GoodsManageInterFrm();
goodsManageInterFrm.setVisible(true);
this.table.add(goodsManageInterFrm);
}
// 套餐添加
private void jmiGoodsAddActionPerformed(java.awt.event.ActionEvent evt) {
GoodsAddInterFrm goodsAddInterFrm = new GoodsAddInterFrm();
goodsAddInterFrm.setVisible(true);
this.table.add(goodsAddInterFrm);
}
// 退出系统
private void jmiExitActionPerformed(java.awt.event.ActionEvent evt) {
int result = JOptionPane.showConfirmDialog(null, "是否退出点餐系统？");
// System.out.println(result);
if (result == 0)
this.dispose();
}
/**
* @param args
* the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new AdminFrm().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JMenu jMenu1;
private javax.swing.JMenu jMenu3;
private javax.swing.JMenu jMenu4;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JMenuItem jmiDealOrder;
private javax.swing.JMenuItem jmiExit;
private javax.swing.JMenuItem jmiGoodsAdd;
private javax.swing.JMenuItem jmiGoodsManage;
private javax.swing.JMenuItem jmiModify;
private javax.swing.JDesktopPane table;
// End of variables declaration//GEN-END:variables
}UserOrderFrm.java
/*
* UserFrm.java
*
* Created on __DATE__, __TIME__
*/
package com.sjsq.client;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
/**
* 用户主界面
*
* @author __USER__
*/
public class UserOrderFrm extends javax.swing.JFrame {
/** Creates new form UserFrm */
public UserOrderFrm() {
initComponents();
// 设置最大化
//this.setExtendedState(JFrame.MAXIMIZED_BOTH);
this.setBounds(500, 500, 1200, 700);// 设置大小
// 设置frame居中显示
this.setLocationRelativeTo(null);
}
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
table = new javax.swing.JDesktopPane();
jMenuBar1 = new javax.swing.JMenuBar();
jm_order = new javax.swing.JMenu();
jmi_order = new javax.swing.JMenuItem();
jMenu2 = new javax.swing.JMenu();
jmi_checkOrder = new javax.swing.JMenuItem();
jMenu3 = new javax.swing.JMenu();
jmi_modify = new javax.swing.JMenuItem();
jmiExit = new javax.swing.JMenuItem();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("用户点餐主界面");
jm_order.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/order3.png"))); // NOI18N
jm_order.setText("用户点餐");
jmi_order.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/cart.png"))); // NOI18N
jmi_order.setText("开始点餐");
jmi_order.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmi_orderActionPerformed(evt);
}
});
jm_order.add(jmi_order);
jMenuBar1.add(jm_order);
jMenu2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/search1.png"))); // NOI18N
jMenu2.setText("订单详情");
jmi_checkOrder.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/ok.png"))); // NOI18N
jmi_checkOrder.setText("查看订单");
jmi_checkOrder.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmi_checkOrderActionPerformed(evt);
}
});
jMenu2.add(jmi_checkOrder);
jMenuBar1.add(jMenu2);
jMenu3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/about.png"))); // NOI18N
jMenu3.setText("关于系统");
jmi_modify.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/edit.png"))); // NOI18N
jmi_modify.setText("修改密码");
jmi_modify.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmi_modifyActionPerformed(evt);
}
});
jMenu3.add(jmi_modify);
jmiExit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/exit.png"))); // NOI18N
jmiExit.setText("退出系统");
jmiExit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jmiExitActionPerformed(evt);
}
});
jMenu3.add(jmiExit);
jMenuBar1.add(jMenu3);
setJMenuBar(jMenuBar1);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(table, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(table, javax.swing.GroupLayout.DEFAULT_SIZE, 277, Short.MAX_VALUE));
pack();
}// </editor-fold>
// GEN-END:initComponents
// 修改用户信息按钮
private void jmi_modifyActionPerformed(java.awt.event.ActionEvent evt) {
AccountModifyInterFrm accountModify = new AccountModifyInterFrm();
accountModify.setVisible(true);
this.table.add(accountModify);
}
// 查看订单按钮
private void jmi_checkOrderActionPerformed(java.awt.event.ActionEvent evt) {
CheckOrderInterFrm CheckOrderInterFrm = new CheckOrderInterFrm();
CheckOrderInterFrm.setVisible(true);
this.table.add(CheckOrderInterFrm);
}
// 退出按钮
private void jmiExitActionPerformed(java.awt.event.ActionEvent evt) {
int result = JOptionPane.showConfirmDialog(null, "是否退出系统？");
// System.out.println(result);
if (result == 0)
this.dispose();
}
// 点餐按钮
private void jmi_orderActionPerformed(java.awt.event.ActionEvent evt) {
OrderGoodsInterFrm orderGoodsInterFrm = new OrderGoodsInterFrm();
orderGoodsInterFrm.setVisible(true);
this.table.add(orderGoodsInterFrm);
}
/**
* @param args
* the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new UserOrderFrm().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JMenu jMenu2;
private javax.swing.JMenu jMenu3;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JMenu jm_order;
private javax.swing.JMenuItem jmiExit;
private javax.swing.JMenuItem jmi_checkOrder;
private javax.swing.JMenuItem jmi_modify;
private javax.swing.JMenuItem jmi_order;
private javax.swing.JDesktopPane table;
// End of variables declaration//GEN-END:variables
}AccountModifyInterFrm.java
/*
* AccountModify.java
*
* Created on __DATE__, __TIME__
*/
package com.sjsq.client;
import java.sql.Connection;
import javax.swing.JOptionPane;
import com.sjsq.common.User;
import com.sjsq.server.UserDao;
import com.sjsq.utils.DbUtil;
import com.sjsq.utils.StringUtil;
/**
* 账号修改模块
*
* @author __USER__
*/
public class AccountModifyInterFrm extends javax.swing.JInternalFrame {
DbUtil dbUtil = new DbUtil();
UserDao userDao = new UserDao();
/** Creates new form AccountModify */
public AccountModifyInterFrm() {
initComponents();
this.setLocation(320, 100);
this.userNameTxt.setText(LogOnFrm.s_currentUser.getUserName());
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jb_modify = new javax.swing.JButton();
jb_reset = new javax.swing.JButton();
userNameTxt = new javax.swing.JTextField();
oldPasswordTxt = new javax.swing.JPasswordField();
newPasswordTxt = new javax.swing.JPasswordField();
newPasswordConfirmTxt = new javax.swing.JPasswordField();
setClosable(true);
setIconifiable(true);
setTitle("账户信息修改");
jLabel1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/userName.png"))); // NOI18N
jLabel1.setText("用户名：");
jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/password.png"))); // NOI18N
jLabel2.setText("旧密码：");
jLabel3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/new_password.png"))); // NOI18N
jLabel3.setText("新密码：");
jLabel4.setText("新密码确认");
jb_modify.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/edit.png"))); // NOI18N
jb_modify.setText("确认修改");
jb_modify.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_modifyActionPerformed(evt);
}
});
jb_reset.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/reset.png"))); // NOI18N
jb_reset.setText("重置");
jb_reset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jb_resetActionPerformed(evt);
}
});
userNameTxt.setEnabled(false);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout
.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup().addGap(37, 37, 37)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jLabel1).addComponent(jLabel2).addComponent(jLabel3)
.addComponent(jLabel4))
.addGap(35, 35, 35)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(newPasswordConfirmTxt, javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(newPasswordTxt, javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(oldPasswordTxt, javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(userNameTxt, javax.swing.GroupLayout.Alignment.LEADING,
javax.swing.GroupLayout.DEFAULT_SIZE, 127, Short.MAX_VALUE)))
.addGroup(layout.createSequentialGroup().addGap(47, 47, 47).addComponent(jb_modify)
.addGap(18, 18, 18).addComponent(jb_reset, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addContainerGap(65, Short.MAX_VALUE)));
layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup().addGap(41, 41, 41)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1).addComponent(userNameTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(oldPasswordTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(newPasswordTxt, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(12, 12, 12)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4).addComponent(newPasswordConfirmTxt,
javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(30, 30, 30)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jb_modify).addComponent(jb_reset))
.addGap(40, 40, 40)));
pack();
}// </editor-fold>
// GEN-END:initComponents
private void jb_modifyActionPerformed(java.awt.event.ActionEvent evt) {
String oldPassword = new String(this.oldPasswordTxt.getPassword());
String newPassword1 = new String(this.newPasswordTxt.getPassword());
String newPassword2 = new String(this.newPasswordConfirmTxt.getPassword());
if (StringUtil.isEmpty(oldPassword)) {
JOptionPane.showMessageDialog(null, "旧密码不能为空！");
return;
}
if (StringUtil.isEmpty(newPassword1) || StringUtil.isEmpty(newPassword2)) {
JOptionPane.showMessageDialog(null, "新密码不能为空！");
return;
}
if (!newPassword1.equals(newPassword2)) {
JOptionPane.showMessageDialog(null, "两次输入的密码不一致！");
return;
}
User user = null;
Connection con = null;
try {
con = dbUtil.getCon();
user = new User(LogOnFrm.s_currentUser.getUserName(), oldPassword);
if (userDao.login(con, user) != null) {
user.setPassword(newPassword1);
user.setId(LogOnFrm.s_currentUser.getId());
int modifyNum = userDao.userModify(con, user);
if (1 == modifyNum) {
JOptionPane.showMessageDialog(null, "修改成功！");
this.oldPasswordTxt.setText("");
this.newPasswordTxt.setText("");
this.newPasswordConfirmTxt.setText("");
} else {
JOptionPane.showMessageDialog(null, "修改失败，请重新输入");
}
} else {
JOptionPane.showMessageDialog(null, "旧密码错误！请重新输入");
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
try {
dbUtil.closeCon(con);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
private void jb_resetActionPerformed(java.awt.event.ActionEvent evt) {
this.oldPasswordTxt.setText("");
this.newPasswordTxt.setText("");
this.newPasswordConfirmTxt.setText("");
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JButton jb_modify;
private javax.swing.JButton jb_reset;
private javax.swing.JPasswordField newPasswordConfirmTxt;
private javax.swing.JPasswordField newPasswordTxt;
private javax.swing.JPasswordField oldPasswordTxt;
private javax.swing.JTextField userNameTxt;
// End of variables declaration//GEN-END:variables
}四、其他
1.其他系统实现
1.JavaWeb系统系列实现
Java+Springboot+Mybatis+Bootstrap+Maven实现网上商城系统
2.JavaSwing系统系列实现
2.获取源码
点击以下链接获取源码，数据库文件在sql文件下面。
3.运行项目
请点击以下链接，部署你的项目。
4.备注
如有侵权请联系我删除。
5.支持博主
如果您觉得此文对您有帮助，请点赞加关注加收藏。祝您生活愉快！想要获取其他资源可关注左侧微信公众号获取！