项目描述:一个简朴的超市管理体系,可以大概实现用户登入和注册功能,共分为前台和后台两个主要界面,普通用户界面操作权限收到限制,只能对商品和贩卖记载进行简朴查询操作,后台中可以进行商品的删除、修改、查询,可以检察用户信息,可以修改用户信息。详细的代码如下:
TooLUtil工具类:在该类中界说一些方法,用于判断字符串是否为空、获取当前时间、对时间进行格式转化,同时获取当前用户登入,详细代码如下所示:
- package cn.qinlimei.goodmanager.utils;
- import javax.xml.crypto.Data;
- import java.text.Format;
- import java.text.SimpleDateFormat;
- import java.util.Date;
- /**
- * 在该类中定义一些方法,用于判断字符串是否为空、获取当前时间、对时间进行格式转化
- * 获取当前用户登入
- */
- public class ToolUtil {
- //判断字符串是否为空
- public static boolean isEmpty(String str){
- if(str!=null&& !"".equals(str.trim())){//字符串两端的空格去掉
- return false;//不是空的返回false
- }
- return true;//空的话就返回真
- }
- //获取当前系统时间所对应的毫秒值
- public static Long getTime(){
- long time=System.currentTimeMillis();
- return time;
- }
- //将一个long类型的毫秒值转换成指定格式的日期字符串
- public static String getDataByTime(long time){
- SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd");
- Date date=new Date(time);
- String value=format.format(date);
- return value;
- }
- }
复制代码 LoginFrm类:实现用户登入的类
- package cn.qinlimei.goodmanager.jframe;
- import cn.qinlimei.goodmanager.dao.UserDao;
- import cn.qinlimei.goodmanager.model.User;
- import cn.qinlimei.goodmanager.utils.Dbutil;
- import cn.qinlimei.goodmanager.utils.ToolUtil;
- import cn.qinlimei.goodmanager.model.Goods;
- import javax.swing.*;
- import java.awt.*;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.sql.Connection;
- //用户实现登入的界面
- public class LoginFrm extends JFrame {
- public static User currentUser;//当登入成功后,使用该变量存储登入的用户
- private JFrame jf;//登入界面的窗体组件
- private JTextField userNameText;//输入用户名的文本框
- private JTextField passwordText;//输入密码的文本框
- private JComboBox comboBox;//用户角色的下拉选择框
- //创建一个UserDao对象
- private UserDao userDao=new UserDao();
- public LoginFrm(){
- //初始化窗体组件
- jf=new JFrame("超市管理系统");
- jf.getContentPane().setFont(new Font("幼圆",Font.BOLD,14));
- jf.setBounds(600,250,500,467);
- jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- jf.getContentPane().setLayout(null);
- //初始化展示用户名三个字所需要的标签
- JLabel label;
- label=new JLabel("用户名:");
- label.setForeground(Color.BLACK);
- label.setFont(new Font("幼圆",Font.BOLD,16));
- label.setBounds(110,80,75,40);
- jf.getContentPane().add(label);
- //初始化初始化用户名文本框组件
- userNameText=new JTextField();
- userNameText.setFont(new Font("幼圆",Font.BOLD,14));
- userNameText.setForeground(Color.BLACK);
- userNameText.setBounds(198,83,164,30);
- jf.getContentPane().add(userNameText);
- userNameText.setColumns(10);
- //初始化展示密码两个字所需要的标签
- JLabel label_1;
- label_1=new JLabel("密码:");
- label_1.setForeground(Color.BLACK);
- label_1.setFont(new Font("幼圆",Font.BOLD,16));
- label_1.setBounds(120,150,65,40);
- jf.getContentPane().add(label_1);
- //初始化密码输入的文本框组件
- passwordText=new JTextField();
- passwordText.setFont(new Font("幼圆",Font.BOLD,14));
- passwordText.setForeground(Color.BLACK);
- passwordText.setColumns(10);
- passwordText.setBounds(198,152,164,30);
- jf.getContentPane().add(passwordText);
- //初始化展示权限两个字的标签
- JLabel label_2;
- label_2=new JLabel("权限");
- label_2.setForeground(Color.BLACK);
- label_2.setFont(new Font("幼圆",Font.BOLD,15));
- label_2.setBounds(144,250,45,29);
- jf.getContentPane().add(label_2);
- //初始化角色选择的下拉框组件
- comboBox=new JComboBox();
- comboBox.setBounds(199,254,127,25);
- comboBox.addItem("普通成员");
- comboBox.addItem("管理员");
- jf.getContentPane().add(comboBox);
- //初始化登入按钮
- JButton button=new JButton("登入");
- //给登入按钮添加一个动作监听器
- button.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) { //编写登入的业务逻辑
- checkLogih();
- }
- });
- button.setBounds(153,320,65,29);
- jf.getContentPane().add(button);
- //初始化注册按钮
- JButton button_1=new JButton("注册");
- //给注册按钮添加一个动作监听器
- button_1.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) { //编写注册的业务逻辑
- regUser();//去注册界面的方法
- }
- });
- button_1.setBounds(263,320,65,29);
- jf.getContentPane().add(button_1);
- //初始化展示 用户登入标题所需要的标签
- JLabel lbNewLable_1;
- lbNewLable_1=new JLabel("用户登入");
- lbNewLable_1.setFont(new Font("幼圆",Font.BOLD,25));
- lbNewLable_1.setBounds(200,10,122,51);
- jf.getContentPane().add(lbNewLable_1);
- //让图形界面显示且不可改变大小
- jf.setVisible(true);
- jf.setResizable(false);
- }
- //去注册页面所对应的方法
- public void regUser(){
- //把当前的jf页面隐藏掉
- jf.setVisible(false);
- new RegFram();
- }
- //完成用户登入的业务逻辑
- public void checkLogih(){
- //获取用户输入的用户名和密码
- String userName= userNameText.getText();
- String password= passwordText.getText();
- int index=comboBox.getSelectedIndex();
- if(ToolUtil.isEmpty(userName)||ToolUtil.isEmpty(password)){
- JOptionPane.showMessageDialog(null,"用户名和密码不能为空!");
- return;
- }
- //把数据封装到User中
- User user=new User();
- user.setUername(userName);
- user.setUerpassword(password);
- if(index==0){
- user.setRole(1);
- }else{
- user.setRole(2);
- }
- //获取一个链接对象
- Connection connection=null;
- try {
- connection= Dbutil.getConnection();
- User login=userDao.login(connection,user);
- if(login==null){
- JOptionPane.showMessageDialog(null,"登入失败");
- }else{
- currentUser =login;//记录当前登入的用户
- if(index==0){ //等于0说明选择的是普通用户
- jf.dispose();
- new UserMenuFrm(); //普通用户的登入界面
- }else{
- jf.dispose();
- new AdminMenuFrm(); //管理员的登入界面
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }finally {
- try {
- Dbutil.closeConnection(connection);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- }
- public static void main(String[] args) {
- LoginFrm loginFrm=new LoginFrm();
- }
- }
复制代码
AdminMenuFrm类:实现部门管理的类
- package cn.qinlimei.goodmanager.jframe;
- import cn.qinlimei.goodmanager.dao.DepartmentDao;
- import cn.qinlimei.goodmanager.model.Department;
- import cn.qinlimei.goodmanager.utils.Dbutil;
- import cn.qinlimei.goodmanager.utils.ToolUtil;
- import javax.swing.*;
- import java.awt.*;
- import java.awt.event.*;
- import java.sql.Connection;
- public class AdminMenuFrm extends JFrame {
- private JFrame jf;
- private JTextField textField;
- private JButton btnNewButton;
- private JTextArea textArea;
- private DepartmentDao departmentDao=new DepartmentDao();
- public AdminMenuFrm(){
- //初始化界面所需要的窗体组件
- jf=new JFrame("管理员");
- jf.setBounds(400,100,600,429);
- jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- jf.getContentPane().setLayout(null);
- //初始化展示部门类别四个字所对应的标签
- JLabel label_1=new JLabel();
- label_1.setFont(new Font("幼圆",Font.BOLD,14));
- label_1.setText("部门名称:");
- label_1.setBounds(112,38,75,26);
- jf.getContentPane().add(label_1);
- //初始化输入部门名称的文本框
- textField=new JTextField();
- textField.setBounds(197,38,241,26);
- jf.getContentPane().add(textField);
- //初始化展示部门编号所对应的标签
- JLabel label=new JLabel();
- label.setFont(new Font("幼圆",Font.BOLD,14));
- label.setText("部门编号:");
- label.setBounds(112,120,75,26);
- jf.getContentPane().add(label);
- //初始化输入部门编号所需要的文本框
- textArea=new JTextArea();
- textArea.setColumns(10);
- textArea.setRows(5);
- textArea.setBackground(Color.WHITE);
- textArea.setBounds(197,114,241,25);
- jf.getContentPane().add(textArea);
- //初始化 添加 按钮
- btnNewButton=new JButton("添加");
- btnNewButton.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {//添加按钮的业务逻辑
- //获取部门名称和部门编号
- String typeName= textField.getText();
- int typeRemrke= Integer.parseInt(textArea.getText());
- //判断是否为空
- if(ToolUtil.isEmpty(typeName)||ToolUtil.isEmpty(String.valueOf(typeRemrke))){
- JOptionPane.showMessageDialog(null,"请输入相关信息");
- return;
- }
- //把数据封装到部门对象中
- Department department=new Department();
- department.setDepartmentname(typeName);
- department.setDepartmentid(typeRemrke);
- //获取链接对象
- Connection connection=null;
- try {
- //把数据保存在数据库中
- connection=Dbutil.getConnection();
- //调用部门管理中的方法进行信息保存
- int i=departmentDao.add(connection,department);
- if(i==1){
- JOptionPane.showMessageDialog(null,"添加成功");
- reset();
- }else if(i==2){
- JOptionPane.showMessageDialog(null,"添加失败,已存在!");
- }else{
- JOptionPane.showMessageDialog(null,"添加失败!");
- }
- } catch (Exception ex) {
- ex.printStackTrace();
- }finally {
- if(connection !=null){
- try {
- Dbutil.closeConnection(connection);
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- }
- }
- }
- });
- btnNewButton.setFont(new Font("幼圆",Font.BOLD,14));
- btnNewButton.setBounds(182,281,80,26);
- jf.getContentPane().add(btnNewButton);
- //创建重置按钮
- JButton button=new JButton("重置");
- button.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- reset();
- }
- });
- button.setFont(new Font("幼圆",Font.BOLD,14));
- button.setBounds(360,281,80,26);
- jf.getContentPane().add(button);
- //创建菜单栏组件
- JMenuBar menuBar=new JMenuBar();
- jf.setJMenuBar(menuBar);
- //添加部门管理菜单
- JMenu mnNewMeun=new JMenu("部门管理");
- menuBar.add(mnNewMeun);
- //添加部门 选项
- JMenuItem mntmNewMenuItem=new JMenuItem("部门添加");
- mnNewMeun.add(mntmNewMenuItem);
- //添加部门修改选项
- JMenuItem mntmNewMenuItem_1=new JMenuItem("部门修改");
- mntmNewMenuItem_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddminTypeEdit();//部门修改的界面
- }
- });
- mnNewMeun.add(mntmNewMenuItem_1);
- //添加商品管理菜单
- JMenu mnNewMeun_2=new JMenu("商品管理");
- menuBar.add(mnNewMeun_2);
- //添加商品添加选项
- JMenuItem mntmNewMenuItem_2=new JMenuItem("添加商品");
- mntmNewMenuItem_2.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AdmingoodAdd();
- }
- });
- mnNewMeun_2.add(mntmNewMenuItem_2);
- //添加商品修改
- JMenuItem mntmNewMenuItem_3=new JMenuItem("商品修改");
- mntmNewMenuItem_3.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddmingoodEdit();
- }
- });
- mnNewMeun_2.add(mntmNewMenuItem_3);
- //添加用户管理菜单
- JMenu menu1=new JMenu("员工管理");
- menuBar.add(menu1);
- //添加用户选项
- JMenuItem mntmNewMenuItem_4=new JMenuItem("添加员工");
- mntmNewMenuItem_4.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddminUserinfo();
- }
- });
- menu1.add(mntmNewMenuItem_4);
- //添加流水信息选项
- JMenuItem mntmNewMenuItem_5=new JMenuItem("流水信息");
- mntmNewMenuItem_5.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new Addminflowinfo();
- }
- });
- menu1.add(mntmNewMenuItem_5);
- //添加退出系统菜单
- JMenu mnNewMeun_1=new JMenu("退出系统");
- mnNewMeun_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- JOptionPane.showMessageDialog(null,"欢迎下次使用!");
- jf.dispose();
- }
- });
- menuBar.add(mnNewMeun_1);
- jf.setVisible(true);
- jf.setResizable(false);
- }
- public void reset(){
- this.textField.setText("");
- this.textArea.setText("");
- }
- public static void main(String[] args) {
- new AdminMenuFrm();
- }
- }
复制代码 AdmingoodAdd类:实现商品管理的类:
- package cn.qinlimei.goodmanager.jframe;
- import cn.qinlimei.goodmanager.dao.GoodsDao;
- import cn.qinlimei.goodmanager.model.Goods;
- import cn.qinlimei.goodmanager.utils.Dbutil;
- import cn.qinlimei.goodmanager.utils.ToolUtil;
- import javax.swing.*;
- import javax.swing.border.TitledBorder;
- import java.awt.*;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.event.MouseAdapter;
- import java.awt.event.MouseEvent;
- import java.math.BigDecimal;
- import java.sql.Connection;
- public class AdmingoodAdd extends Exception {
- private JFrame jf;//展示添加图书组件的窗体组件
- private JTextField textField_1;//输入商品名所需要的文本框
- private JTextField textField_2;//输入编号文本框
- private JTextField textField_3;//输入条形码文本框
- private JTextField textField_4;//输入产地文本框
- private JTextField textField_5;//输入产商文本框
- private JTextField textField_6;//输入规文本框
- private JTextField textField_7;//输入文本框
- private JTextField textField_8;//输入售价文本框
- private JTextField textField_9;//输入库存文本框
- private JTextField textField_10;//库存下限文本框
- //创建商品Dao对象
- private GoodsDao goodsDao=new GoodsDao();
- public AdmingoodAdd() {
- //初始化商品添加窗口组件
- jf = new JFrame("管理员界面");
- jf.setBounds(400, 100, 611, 450);
- jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- jf.getContentPane().setLayout(null);
- //创建一个添加商品信息所对应的面板组件
- JPanel panel = new JPanel();
- panel.setBorder(new TitledBorder(null, "书籍添加", TitledBorder.LEADING, TitledBorder.TOP, null, Color.black));
- panel.setBounds(23, 21, 554, 350);
- jf.getContentPane().add(panel);
- panel.setLayout(null);
- //创建展示商品名所需要的标签
- JLabel lblNewLabel=new JLabel("名称:");
- lblNewLabel.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel.setBounds(55,31,45,27);
- panel.add(lblNewLabel);
- //初始化输入商品名所需的文本框
- textField_1=new JTextField();
- textField_1.setBounds(101,31,129,27);
- panel.add(textField_1);
- textField_1.setColumns(10);
- //创建展示编号所需要的标签
- JLabel lblNewLabel_2=new JLabel("编号:");
- lblNewLabel_2.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_2.setBounds(294,31,45,27);
- panel.add(lblNewLabel_2);
- //初始化编号文本框
- textField_2=new JTextField();
- textField_2.setBounds(340,31,128,27);
- panel.add(textField_2);
- textField_2.setColumns(10);
- //创建展示条形码所需要的标签
- JLabel lblNewLabel_3=new JLabel("条形码:");
- lblNewLabel_3.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_3.setBounds(43,79,60,27);
- panel.add(lblNewLabel_3);
- //初始化输入条形码文本框
- textField_3=new JTextField();
- textField_3.setBounds(101,79,129,27);
- panel.add(textField_3);
- textField_3.setColumns(10);
- //创建展示产地的标签
- JLabel lblNewLabel_4=new JLabel("产地:");
- lblNewLabel_4.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_4.setBounds(294,79,60,27);
- panel.add(lblNewLabel_4);
- //初始化产地文本
- textField_4=new JTextField();
- textField_4.setBounds(340,79,129,27);
- panel.add(textField_4);
- textField_4.setColumns(10);
- //产商标签
- JLabel lblNewLabel_5=new JLabel("产商:");
- lblNewLabel_5.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_5.setBounds(55,127,60,27);
- panel.add(lblNewLabel_5);
- //初始化产商文本
- textField_5=new JTextField();
- textField_5.setBounds(101,127,129,27);
- panel.add(textField_5);
- textField_5.setColumns(10);
- //规格标签
- JLabel lblNewLabel_6=new JLabel("规格:");
- lblNewLabel_6.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_6.setBounds(294,127,60,27);
- panel.add(lblNewLabel_6);
- //初始化规格文本
- textField_6=new JTextField();
- textField_6.setBounds(340,127,129,27);
- panel.add(textField_6);
- textField_6.setColumns(10);
- //进价标签
- JLabel lblNewLabel_7=new JLabel("进价:");
- lblNewLabel_7.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_7.setBounds(45,175,60,27);
- panel.add(lblNewLabel_7);
- //进价文本
- textField_7=new JTextField();
- textField_7.setBounds(101,175,129,27);
- panel.add(textField_7);
- textField_7.setColumns(10);
- //售价标签
- JLabel lblNewLabel_8=new JLabel("售价:");
- lblNewLabel_8.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_8.setBounds(294,175,45,27);
- panel.add(lblNewLabel_8);
- //售价文本
- textField_8=new JTextField();
- textField_8.setBounds(340,175,129,27);
- panel.add(textField_8);
- textField_8.setColumns(10);
- //库存标签
- JLabel lblNewLabel_9=new JLabel("库存:");
- lblNewLabel_9.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_9.setBounds(45,223,45,27);
- panel.add(lblNewLabel_9);
- //库存文本
- textField_9=new JTextField();
- textField_9.setBounds(101,223,129,27);
- panel.add(textField_9);
- textField_9.setColumns(10);
- //库存下限标签
- JLabel lblNewLabel_10=new JLabel("下限:");
- lblNewLabel_10.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_10.setBounds(294,223,45,27);
- panel.add(lblNewLabel_10);
- //库存下限文本
- textField_10=new JTextField();
- textField_10.setBounds(340,223,129,27);
- panel.add(textField_10);
- textField_10.setColumns(10);
- //查询数据库获取类别数据
- //创建添加按钮
- JButton btnNewButton=new JButton("添加");
- btnNewButton.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) { //添加商品的业务逻辑代码
- //从文本框中获取用户输入的数据
- String goodname=textField_1.getText();
- String goodid=textField_2.getText();
- String goodtxm=textField_3.getText();
- String goodcd=textField_4.getText();
- String goodcs=textField_5.getText();
- String goodgg=textField_6.getText();
- String goodjj=textField_7.getText();
- String goodsj=textField_8.getText();
- String goodkc=textField_9.getText();
- String goodxx=textField_10.getText();
- //对数据进行校验
- if(ToolUtil.isEmpty(goodname)||
- ToolUtil.isEmpty(goodid)||
- ToolUtil.isEmpty(goodtxm)||
- ToolUtil.isEmpty(goodcd)||
- ToolUtil.isEmpty(goodcs)||
- ToolUtil.isEmpty(goodgg)||
- ToolUtil.isEmpty(goodjj)||
- ToolUtil.isEmpty(goodsj)||
- ToolUtil.isEmpty(goodkc)||
- ToolUtil.isEmpty(goodxx)){
- JOptionPane.showMessageDialog(null,"请输入相关内容!");
- return;
- }
- //因为从文本框中得到的是字符串类型的数据,无法将整形等数据赋给商品对象中的整形等数据,因此要进行数据解析
- Integer bianhao;//编号
- Double jinjia;//进价
- Double shoujia;//售价
- Integer kucun;//库存
- Integer kcxiaxian;//库存下限
- try {
- bianhao=Integer.parseInt(goodid);
- jinjia= new BigDecimal(goodjj).setScale(2).doubleValue();//保留两位小数点
- shoujia= new BigDecimal(goodsj).setScale(2).doubleValue();
- kucun=Integer.parseInt(goodkc);
- kcxiaxian=Integer.parseInt(goodxx);
- }catch (Exception e1){
- JOptionPane.showMessageDialog(null,"参数错误!");
- return;
- }
- //创建一个商品对象用来封装参数
- Goods goods=new Goods();
- goods.setGoodtxm(goodtxm);
- goods.setGoodid(bianhao);
- goods.setGoodname(goodname);
- goods.setGoodcd(goodcd);
- goods.setGoodgg(goodgg);
- goods.setGoodcj(goodcs);
- goods.setGoodj(jinjia);
- goods.setGoodsj(shoujia);
- goods.setGoodxx(kcxiaxian);
- goods.setGoodkc(kucun);
- //获取链接对象进行数据保存操作
- Connection connection=null;
- try {
- connection=Dbutil.getConnection();
- //调用商品dao中的方法完成数据保存
- int i=goodsDao.add(connection,goods);//会返回一个整形
- if(i==1){
- JOptionPane.showMessageDialog(null,"添加成功!");
- reset();//进行清空操作
- }else {
- JOptionPane.showMessageDialog(null,"添加失败!");
- }
- } catch (Exception ex) {
- ex.printStackTrace();
- }finally {
- if(connection!=null){
- try {
- Dbutil.closeConnection(connection);
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- }
- }
- }
- });
- btnNewButton.setFont(new Font("幼圆",Font.BOLD,14));
- btnNewButton.setBounds(124,280,77,27);
- panel.add(btnNewButton);
- //创建重置按钮
- JButton button=new JButton("重置");
- button.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- reset();
- }
- });
- button.setFont(new Font("幼圆",Font.BOLD,14));
- button.setBounds(329,280,77,27);
- panel.add(button);
- //创建菜单栏组件
- JMenuBar menuBar=new JMenuBar();
- jf.setJMenuBar(menuBar);
- //添加部门管理菜单
- JMenu mnNewMenu=new JMenu("部门管理");
- menuBar.add(mnNewMenu);
- //添加 添加部门选项
- JMenuItem mntmNewMenuItem=new JMenuItem("部门添加");
- mntmNewMenuItem.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AdminMenuFrm();
- }
- });
- mnNewMenu.add(mntmNewMenuItem);
- //添加 部门修改选项
- JMenuItem mntmNewMenuItem_1=new JMenuItem("部门修改");
- mntmNewMenuItem_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddminTypeEdit();
- }
- });
- mnNewMenu.add(mntmNewMenuItem_1);
- //商品管理菜单
- JMenu mnNewMenu_2=new JMenu("商品管理");
- menuBar.add(mnNewMenu_2);
- //商品添加 选项
- JMenuItem mntmNewMenuItem_2=new JMenuItem("商品添加");
- mnNewMenu_2.add(mntmNewMenuItem_2);
- //商品修改 选项
- JMenuItem mntmNewMenuItem_3=new JMenuItem("商品修改");
- mntmNewMenuItem_3.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddmingoodEdit();//商品修改的界面
- }
- });
- mnNewMenu_2.add(mntmNewMenuItem_3);
- //员工管理菜单
- JMenu menu1=new JMenu("员工管理");
- menuBar.add(menu1);
- //添加员工 选项
- JMenuItem mntnNewMenuItem_4=new JMenuItem("员工信息");
- mntnNewMenuItem_4.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddminUserinfo();//进入员工管理的界面
- }
- });
- menu1.add(mntnNewMenuItem_4);
- //添加流水信息菜单选项
- JMenuItem mntnNewMenuItem_5=new JMenuItem("流水信息");
- mntnNewMenuItem_5.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new Addminflowinfo();
- }
- });
- menu1.add(mntnNewMenuItem_5);
- //添加退出系统菜单
- JMenu mnNewMenu_1=new JMenu("退出系统");
- mnNewMenu_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- JOptionPane.showMessageDialog(null,"欢迎下次使用!");
- jf.dispose();
- }
- });
- menuBar.add(mnNewMenu_1);
- //展示jf,并且不可改变大小
- jf.setVisible(true);
- jf.setResizable(false);
- }
- public void reset(){
- //清空所有文本框中的内容
- textField_1.setText("");
- textField_2.setText("");
- textField_3.setText("");
- textField_4.setText("");
- textField_5.setText("");
- textField_6.setText("");
- textField_7.setText("");
- textField_8.setText("");
- textField_9.setText("");
- textField_10.setText("");
- }
- public static void main(String[] args) {
- new AdmingoodAdd();
- }
- }
复制代码 AdminUserinfo类:实现员工管理的类:
- package cn.qinlimei.goodmanager.jframe;
- import cn.qinlimei.goodmanager.dao.StaffDao;
- import cn.qinlimei.goodmanager.dao.UserDao;
- import cn.qinlimei.goodmanager.model.Goods;
- import cn.qinlimei.goodmanager.model.UserStaff;
- import cn.qinlimei.goodmanager.utils.Dbutil;
- import cn.qinlimei.goodmanager.utils.ToolUtil;
- import javax.swing.*;
- import javax.swing.border.TitledBorder;
- import javax.swing.table.DefaultTableModel;
- import java.awt.*;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.event.MouseAdapter;
- import java.awt.event.MouseEvent;
- import java.sql.Connection;
- import java.sql.ResultSet;
- import java.util.Date;
- import java.util.Vector;
- import static cn.qinlimei.goodmanager.utils.ToolUtil.getDataByTime;
- public class AddminUserinfo {
- private JFrame jf;//展示用户管理界面的窗体组件
- private JTable table;//展示员工信息的表格组件
- private DefaultTableModel model;//封装部门信息所需要的表格数据模型组件
- private JTextField textField;//输入工号所需要的文本框组件
- private JTextField textField_1;//输入ID所需要的文本框
- private JTextField textField_2;//输入名文本框
- private JTextField textField_3;//输入sex文本框
- private JTextField textField_4;//输入身份证文本框
- private JTextField textField_5;//输入birth文本框
- private JTextField textField_6;//输入phone本框
- private JTextField textField_7;//输入did文本框
- private StaffDao staffDao=new StaffDao();
- public AddminUserinfo(){
- jf=new JFrame("管理员界面");
- jf.setBounds(400,50,600,680);
- jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- JMenuBar menuBar=new JMenuBar();
- jf.setJMenuBar(menuBar);
- //添加部门管理菜单
- JMenu mnNewMenu=new JMenu("部门管理");
- menuBar.add(mnNewMenu);
- //添加 添加部门选项
- JMenuItem mntmNewMenuItem=new JMenuItem("部门添加");
- mntmNewMenuItem.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AdminMenuFrm();
- }
- });
- mnNewMenu.add(mntmNewMenuItem);
- //添加 部门修改选项
- JMenuItem mntmNewMenuItem_1=new JMenuItem("部门修改");
- mntmNewMenuItem_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AddminTypeEdit();
- }
- });
- mnNewMenu.add(mntmNewMenuItem_1);
- //商品管理菜单
- JMenu mnNewMenu_2=new JMenu("商品管理");
- menuBar.add(mnNewMenu_2);
- //商品添加 选项
- JMenuItem mntmNewMenuItem_2=new JMenuItem("商品添加");
- mntmNewMenuItem_2.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new AdmingoodAdd();//商品添加的界面
- }
- });
- mnNewMenu_2.add(mntmNewMenuItem_2);
- //商品修改 选项
- JMenuItem mntmNewMenuItem_3=new JMenuItem("商品修改");
- mnNewMenu_2.add(mntmNewMenuItem_3);
- //员工管理菜单
- JMenu menu1=new JMenu("员工管理");
- menuBar.add(menu1);
- //添加员工 选项
- JMenuItem mntnNewMenuItem_4=new JMenuItem("员工信息");
- menu1.add(mntnNewMenuItem_4);
- //添加流水信息菜单选项
- JMenuItem mntnNewMenuItem_5=new JMenuItem("流水信息");
- mntnNewMenuItem_5.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- jf.dispose();
- new Addminflowinfo();
- }
- });
- menu1.add(mntnNewMenuItem_5);
- //添加退出系统菜单
- JMenu mnNewMenu_1=new JMenu("退出系统");
- mnNewMenu_1.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- JOptionPane.showMessageDialog(null,"欢迎下次使用!");
- jf.dispose();
- }
- });
- menuBar.add(mnNewMenu_1);
- //创建查询的操作面板
- JPanel panel = new JPanel();
- panel.setBorder(new TitledBorder(null, "员工查询", TitledBorder.LEADING, TitledBorder.TOP, null, Color.black));
- panel.setBounds(20, 10, 541, 78);
- jf.getContentPane().add(panel);
- panel.setLayout(null);
- jf.getContentPane().setLayout(null);
- //初始化查询字段所对应的
- JLabel lblNewLabel=new JLabel("工号:");
- lblNewLabel.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel.setBounds(125,31,45,27);
- panel.add(lblNewLabel);
- //初始化输入查询关键字所对应的文本框
- textField=new JTextField();
- textField.setBounds(185,28,146,24);
- panel.add(textField);
- textField.setColumns(10);
- //创建查询按钮
- JButton button=new JButton("查询");
- button.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- String staffid=textField.getText();
- int gonghao=Integer.parseInt(staffid);
- UserStaff userStaff=new UserStaff();
- userStaff.setStaffid(gonghao);
- putDtates(userStaff);
- }
- });
- button.setFont(new Font("幼圆",Font.BOLD,14));
- button.setBounds(352,28,81,25);
- panel.add(button);
- //创建员工查询的面板
- JPanel panel_1 = new JPanel();
- panel_1.setBorder(new TitledBorder(null, "员工信息", TitledBorder.LEADING, TitledBorder.TOP, null, Color.black));
- panel_1.setBounds(20, 105, 541, 195);
- panel_1.setLayout(null);
- //展示商品信息所对应的表头数据
- String[]title={"工号","姓名","性别","身份证","出生日期","电话","部门"};
- //展示商品信息所需要的二维数组
- String[][]dates={};
- //初始化展示商品信息所对应的表格数据模型
- model=new DefaultTableModel(dates,title);
- //初始化表格组件
- table=new JTable(model);
- //查询数据库获取的所有员工信息
- putDtates(new UserStaff());
- table.addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent evt) {
- typeTableMousePressed();
- }
- });
- //添加到面板中
- panel_1.setLayout(null);
- JScrollPane jscrollPane=new JScrollPane();
- jscrollPane.setBounds(20,22,496,154);
- jscrollPane.setViewportView(table);
- panel_1.add(jscrollPane);
- jf.getContentPane().add(panel_1);
- //创建编辑商品信息所对应的面板
- JPanel panel_2 = new JPanel();
- panel_2.setBorder(new TitledBorder(null, "员工编辑", TitledBorder.LEADING, TitledBorder.TOP, null, Color.black));
- panel_2.setBounds(20, 310, 541, 292);
- jf.getContentPane().add(panel_2);
- panel_2.setLayout(null);
- //创建展示商品名所需要的标签
- JLabel lblNewLabel_1=new JLabel("姓名:");
- lblNewLabel_1.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_1.setBounds(55,31,45,27);
- panel_2.add(lblNewLabel_1);
- //初始化输入商品名所需的文本框
- textField_1=new JTextField();
- textField_1.setBounds(101,31,129,27);
- panel_2.add(textField_1);
- textField_1.setColumns(10);
- //创建展示编号所需要的标签
- JLabel lblNewLabel_2=new JLabel("工号:");
- lblNewLabel_2.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_2.setBounds(294,31,45,27);
- panel_2.add(lblNewLabel_2);
- //初始化编号文本框
- textField_2=new JTextField();
- textField_2.setBounds(340,31,128,27);
- panel_2.add(textField_2);
- textField_2.setColumns(10);
- //创建展示条形码所需要的标签
- JLabel lblNewLabel_3=new JLabel("性别:");
- lblNewLabel_3.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_3.setBounds(54,79,60,27);
- panel_2.add(lblNewLabel_3);
- //初始化输入条形码文本框
- textField_3=new JTextField();
- textField_3.setBounds(101,79,129,27);
- panel_2.add(textField_3);
- textField_3.setColumns(10);
- //创建展示产地的标签
- JLabel lblNewLabel_4=new JLabel("身份证:");
- lblNewLabel_4.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_4.setBounds(277,79,60,27);
- panel_2.add(lblNewLabel_4);
- //初始化产地文本
- textField_4=new JTextField();
- textField_4.setBounds(340,79,129,27);
- panel_2.add(textField_4);
- textField_4.setColumns(10);
- //产商标签
- JLabel lblNewLabel_5=new JLabel("出生日期:");
- lblNewLabel_5.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_5.setBounds(23,127,75,27);
- panel_2.add(lblNewLabel_5);
- //初始化产商文本
- textField_5=new JTextField();
- textField_5.setBounds(101,127,129,27);
- panel_2.add(textField_5);
- textField_5.setColumns(10);
- //规格标签
- JLabel lblNewLabel_6=new JLabel("电话:");
- lblNewLabel_6.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_6.setBounds(289,127,60,27);
- panel_2.add(lblNewLabel_6);
- //初始化规格文本
- textField_6=new JTextField();
- textField_6.setBounds(340,127,129,27);
- panel_2.add(textField_6);
- textField_6.setColumns(10);
- //进价标签
- JLabel lblNewLabel_7=new JLabel("部门:");
- lblNewLabel_7.setFont(new Font("幼圆",Font.BOLD,14));
- lblNewLabel_7.setBounds(55,175,60,27);
- panel_2.add(lblNewLabel_7);
- //进价文本
- textField_7=new JTextField();
- textField_7.setBounds(101,175,129,27);
- panel_2.add(textField_7);
- textField_7.setColumns(10);
- JButton btnNewButton_1=new JButton("修改");
- btnNewButton_1.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- String staffid=textField_1.getText();
- String staffname=textField_2.getText();
- String staffsex=textField_3.getText();
- String staffsfz=textField_4.getText();
- String staffbirth=textField_5.getText();
- String staffphone=textField_6.getText();
- String staffdid=textField_7.getText();
- if(ToolUtil.isEmpty(staffid)||
- ToolUtil.isEmpty(staffname)||
- ToolUtil.isEmpty(staffsex)||
- ToolUtil.isEmpty(staffsfz)||
- ToolUtil.isEmpty(staffbirth)||
- ToolUtil.isEmpty(staffphone)||
- ToolUtil.isEmpty(staffdid)){
- JOptionPane.showMessageDialog(null,"请输入相关内容!");
- return;
- }
- //封装到userstaff
- UserStaff userStaff=new UserStaff();
- userStaff.setStaffid(Integer.parseInt(staffid));
- userStaff.setStaffname(staffname);
- userStaff.setStaffsex(staffsex);
- userStaff.setStaffsfz(staffsfz);
- userStaff.setStaffbirthday(new Date(staffbirth));
- userStaff.setStaffphone(staffphone);
- userStaff.setStaffdid(Integer.parseInt(staffdid));
- //获取链接
- Connection connection=null;
- try {
- connection=Dbutil.getConnection();
- //调用修改函数
- int i=staffDao.update(connection,userStaff);
- if(i==1){
- JOptionPane.showMessageDialog(null,"修改成功!");
- putDtates(new UserStaff());
- }else{
- JOptionPane.showMessageDialog(null,"修改失败!");
- }
- } catch (Exception ex) {
- ex.printStackTrace();
- }finally {
- if(connection!=null){
- try {
- Dbutil.closeConnection(connection);
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- }
- }
- }
- });
- btnNewButton_1.setBounds(230,240,93,25);
- btnNewButton_1.setFont(new Font("幼圆",Font.BOLD,14));
- panel_2.add(btnNewButton_1);
- //展示jf,并且不可改变大小
- jf.setVisible(true);
- jf.setResizable(false);
- }
- public void typeTableMousePressed(){
- //获取用户所选择的行索引
- int row=table.getSelectedRow();
- //拿到书的编号
- //拿这行所对应的数据 index表示第几行 0表示第一列 1表示第二列
- textField_1.setText(table.getValueAt(row,0).toString());
- textField_2.setText(table.getValueAt(row,1).toString());
- textField_3.setText(table.getValueAt(row,2).toString());
- textField_4.setText(table.getValueAt(row,3).toString());
- textField_5.setText(table.getValueAt(row,4).toString());
- textField_6.setText(table.getValueAt(row,5).toString());
- textField_7.setText(table.getValueAt(row,6).toString());
- }
- public void putDtates(UserStaff staff){
- //将获得的对应数据给数据模型对象
- DefaultTableModel model=(DefaultTableModel) table.getModel();
- model.setRowCount(0);//设置总的行数
- //获取链接对象
- Connection connection=null;
- try {
- connection= Dbutil.getConnection();
- //调用UserDao中的方法进行查询
- ResultSet resultSet=staffDao.list(connection,staff);
- //如果有数据的话
- while (resultSet.next()){
- Vector rowData=new Vector();
- //拿数据
- rowData.add(resultSet.getInt("staff_id"));//编码1
- rowData.add(resultSet.getString("staff_name"));//商品名称2
- rowData.add(resultSet.getString("staff_sex"));//条形码3
- rowData.add(resultSet.getString("staff_sfz"));//产地4
- rowData.add(resultSet.getDate("staff_birthday"));//产商5
- rowData.add(resultSet.getString("staff_phone"));//规格型号6
- rowData.add(resultSet.getInt("did"));//库存7
- //将行数据添加到数据模型中
- model.addRow(rowData);
- }
- } catch (Exception e) {
- e.printStackTrace();
- }finally {
- if(connection!=null){
- try {
- Dbutil.closeConnection(connection);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- }
- }
- public static void main(String[] args) {
- new AddminUserinfo();
- }
- }
复制代码 实现结果如下:
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