JAVA医药进销存管理系统

功能描述

（1）登录模块：登录信息等存储在数据库中
（2）基本信息模块：分为药品信息模块、客户情况模块、供应商情况模块；
（3）业务管理模块：分为药品采购模块、药品销售模块、库存盘点模块、销售退货模块、客户回款模块；
（4）业务查询模块：分为基本信息模块、入库明细模块、销售明细模块、回款明细模块；
（5）用户管理模块：分为增加用户模块、维护用户模块；
（6）窗口管理：更适应更多使用者的前端需求。

代码链接：https://pan.baidu.com/s/1F7dEBfny5aAU_AKpLpwCiA
提取码：3pxo

功能截图

1、登录模块

2、医药进销存管理系统主界面

3、药品情况模块

4、供应商基本信息情况模块

5、入库明细模块

部分关键代码

package com.lzw;import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.util.Iterator;
import java.util.List;
import java.util.Scanner;import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.border.BevelBorder;import com.lzw.dao.AdapterDao;
import com.lzw.model.Obj_UserName;
import com.lzw.view.JF_main;public class LoginDialog extends JFrame {private static final long serialVersionUID = 8107215375516572660L;private LoginPanel loginPanel = null;private JLabel jLabel = null;private JTextField userField = null;private JLabel jLabel1 = null;private JPasswordField passwordField = null;private JButton loginButton = null;private JButton exitButton = null;private JF_main mainFrame;/*** @param owner*/public LoginDialog() {try {UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());mainFrame = new JF_main();initialize();} catch (Exception e) {e.printStackTrace();}}/*** 初始化loginPanel登录面板的方法* * @return com.lzw.login.LoginPanel*/private LoginPanel getLoginPanel() {if (loginPanel == null) {jLabel1 = new JLabel();jLabel1.setFont(new Font("", Font.BOLD, 12));jLabel1.setBounds(new Rectangle(101, 147, 55, 18));jLabel1.setText("密　码：");jLabel = new JLabel();jLabel.setFont(new Font("", Font.BOLD, 12));jLabel.setText("用户名：");jLabel.setBounds(new Rectangle(100, 117, 56, 18));loginPanel = new LoginPanel();loginPanel.setLayout(null);loginPanel.setBackground(new Color(0xD8DDC7));loginPanel.add(jLabel);loginPanel.add(getUserField());loginPanel.add(jLabel1);loginPanel.add(getPasswordField());loginPanel.add(getLoginButton());loginPanel.add(getExitButton());}return loginPanel;}/*** This method initializes userField* * @return javax.swing.JTextField*/private JTextField getUserField() {if (userField == null) {userField = new JTextField();userField.setBorder(new BevelBorder(BevelBorder.LOWERED));userField.setBounds(new Rectangle(157, 115, 127, 22));}return userField;}/*** This method initializes passwordField* * @return javax.swing.JPasswordField*/private JPasswordField getPasswordField() {if (passwordField == null) {passwordField = new JPasswordField();passwordField.setBorder(new BevelBorder(BevelBorder.LOWERED));passwordField.setBounds(new Rectangle(158, 145, 125, 22));passwordField.addKeyListener(new KeyAdapter() {@Overridepublic void keyTyped(KeyEvent e) {if (e.getKeyChar() == '\n')loginButton.doClick();}});}return passwordField;}/*** This method initializes loginButton* * @return javax.swing.JButton*/private JButton getLoginButton() {if (loginButton == null) {loginButton = new JButton();loginButton.setContentAreaFilled(false);loginButton.setBounds(new Rectangle(155, 175, 58, 25));loginButton.setIcon(new ImageIcon(getClass().getResource("/images/loginButton.png")));loginButton.addActionListener(new ActionListener() {private Obj_UserName user;@Overridepublic void actionPerformed(ActionEvent e) {String id = getUserField().getText().trim();if (id == null || id.length() <= 0) {JOptionPane.showMessageDialog(null, "输入用户ID不能为空,请重新输入!!!", "系统提示", JOptionPane.ERROR_MESSAGE);getUserField().requestFocus();return;}String sqlStr = "from Obj_UserName where id = '" + id + "'";List list = null;list = AdapterDao.QueryObject(sqlStr);if (list.size() > 0) {Iterator iterator = list.iterator();user = (Obj_UserName) iterator.next();String pass = new String(getPasswordField().getPassword());if (!user.getPassword().equals(pass)) {JOptionPane.showMessageDialog(LoginDialog.this, "用户名或密码错误，无法登录", "登录失败", JOptionPane.ERROR_MESSAGE);return;}}Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();Dimension frameSize = mainFrame.getSize();if (frameSize.height > screenSize.height) {frameSize.height = screenSize.height;}if (frameSize.width > screenSize.width) {frameSize.width = screenSize.width;}mainFrame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);mainFrame.setVisible(true);LoginDialog.this.setVisible(false);}});}return loginButton;}/*** This method initializes exitButton* * @return javax.swing.JButton*/private JButton getExitButton() {if (exitButton == null) {exitButton = new JButton();exitButton.setContentAreaFilled(false);exitButton.setBounds(new Rectangle(230, 175, 58, 25));exitButton.setIcon(new ImageIcon(getClass().getResource("/images/exitButton.png")));exitButton.addActionListener(new java.awt.event.ActionListener() {@Overridepublic void actionPerformed(java.awt.event.ActionEvent e) {System.exit(0);}});}return exitButton;}/*** 界面初始化方法* * @return void*/private void initialize() {Dimension size = getToolkit().getScreenSize();setLocation((size.width - 296) / 2, (size.height - 188) / 2);setSize(389, 256);this.setTitle("系统登录");setContentPane(getLoginPanel());}public static void main(String[] args) {try {new Thread() {private FileInputStream fis;private Scanner scanner;private LoginDialog jf_login;@Overridepublic void run() {try {initAndRecLog(); // 初始化并记录日志fis = new FileInputStream("APPJXC.log");scanner = new Scanner(fis);while (scanner.hasNextLine()) {String str = scanner.nextLine();int startInt = str.indexOf('-') + 1;if (startInt == -1)startInt = 0;str = "启动信息：" + str.substring(startInt);Thread.sleep(100);}scanner.close();fis.close();jf_login.setVisible(true);} catch (Exception e) {e.printStackTrace();}}// 初始化系统，并记录日志private void initAndRecLog() throws FileNotFoundException {FileOutputStream fop = new FileOutputStream("APPJXC.log", false);PrintStream ps = new PrintStream(fop);System.setOut(ps);AdapterDao dao = new AdapterDao();if (!dao.getdao())return;jf_login = new LoginDialog();}}.start();} catch (Exception e) {e.printStackTrace();}}
}