Java-单机版的书店管理系统(练习设计模块和思想_系列汇总)

Java-单机版的书店管理系统(练习设计模块和思想_系列汇总)

介绍：

本软件系列到此，我已经全部写完了。

项目练习目标 ：

1、Java应用程序基本分析

2、培养面向对象编程的基本思想

3、Java基本设计模式综合应用

4、掌握分层和接口的基本设计

5、构建合理的Java应用程序包结构

6、综合应用JSE所学习的知识

7、在应用中合理使用集合框架

8、在应用中综合使用swing的常用组件

9、基本的表现层的实现机制

10、IO流和文件的基本操作

11、培养良好的Java编程习惯

12、培养调试Java程序的能力，培养改错的能力

项目功能需求 ：

1、能进行操作用户的注册，修改基本信息，删除和查询。

2、能对图书的基本信息进行增加、删除、修改和查询操作。

3、能填写进货单，一张进货单带有多条具体的进货信息，进货的书籍必须是图书管理里面已经有的；进货的同时修改库存对应书籍的存货量。

4、能填写销售单，一张销售单带有多条具体的销售信息，销售的书籍必须是图书管理里面已经有的，而且销售的数量不能超过当前库存的数量；销售的同时修改库存对应书籍的存货量。

5、可以查看库存的明细，可以按照条件进行查找具体的图书的库存值。

6、权限方面进行简化，做固定的权限控制。把用户按照模块分成不同操作权限的人员，特设一个admin的用户，可以操作全部的功能。

项目基本设计 ：

★ 架构设计

整体框架、模块划分

模块划分：用户、图书、进货、销售和库存5个模块

★ 系统功能结构设计

每个功能模块的具体功能子模块

★ 数据库设计

项目框架实现：分模块、分层、分包、构建应用程序

自己的总结：

这可以说是自己的第一个项目吧。小项目。O(∩_∩)O哈哈~、

写到现在也有10多天了，自己比较享受写项目的这个过程，不过因为这个项目是跟着老师指导来做的，所以呢，自己的感触还不是很深，不过现在对分包啊，取名字啊，值对象封装啊，工厂方法，面向接口编程啊，表现层，逻辑层，数据层啊，这些以前用都没用过的，那时候完全不懂得怎么回事，不过在自己写了之后，感觉嘛、也就那么回事。

O(∩_∩)O~，这种项目开发，还是得自己多练练手，写得多了，自己就熟了。

以后就是手到擒来。

下面来看代码吧：

包含main方法的BookStore类：

/* * BookStore.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore;import java.awt.Dimension;import java.awt.Toolkit;import java.awt.event.ActionEvent;import cn.hncu.bookStore.book.ui.BookListPanel;import cn.hncu.bookStore.in.ui.InListPanel;import cn.hncu.bookStore.login.ui.LoginPanel;import cn.hncu.bookStore.out.ui.OutListPanel;import cn.hncu.bookStore.stock.ui.StockListPanel;import cn.hncu.bookStore.user.ui.ListPanel;/** * * @author 陈浩翔 * @version 1.0 2016-4-20 */public class BookStore extends javax.swing.JFrame { /** Creates new form BookStore */ public BookStore() { super nents(); this.setContentPane(new LoginPanel(this)); this.setResizable(false);//不能缩放 this.setDefaultCloseOperation(EXIT_ON_CLOSE); Dimension scr = Toolkit.getDefaultToolkit().getScreenSize(); this.setLocation(scr.width / 5, scr.height / 5); } //GEN-BEGIN:initComponents // private void initComponents() { jLabel1 = new javax.swing.JLabel(); menuBar = new javax.swing.JMenuBar(); fileMenu = new javax.swing.JMenu(); openMenuItem = new javax.swing.JMenuItem(); saveMenuItem = new javax.swing.JMenuItem(); saveAsMenuItem = new javax.swing.JMenuItem(); exitMenuItem = new javax.swing.JMenuItem(); editMenu = new javax.swing.JMenu(); cutMenuItem = new javax.swing.JMenuItem(); copyMenuItem = new javax.swing.JMenuItem(); pasteMenuItem = new javax.swing.JMenuItem(); deleteMenuItem = new javax.swing.JMenuItem(); helpMenu = new javax.swing.JMenu(); contentsMenuItem = new javax.swing.JMenuItem(); aboutMenuItem = new javax.swing.JMenuItem(); jMenu1 = new javax.swing.JMenu(); jMenuItemUser = new javax.swing.JMenuItem(); jMenuItemBook = new javax.swing.JMenuItem(); jMenuItemIn = new javax.swing.JMenuItem(); jMenuItemOut = new javax.swing.JMenuItem(); jMenuItemStock = new javax.swing.JMenuItem(); jMenuItem1 = new javax.swing.JMenuItem(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setMinimumSize(new java.awt.Dimension(800, 600)); getContentPane().setLayout(null); getContentPane().add(jLabel1); jLabel1.setBounds(0, 0, 0, 0); fileMenu.setText("File"); openMenuItem.setText("Open"); fileMenu.add(openMenuItem); saveMenuItem.setText("Save"); fileMenu.add(saveMenuItem); saveAsMenuItem.setText("Save As ..."); fileMenu.add(saveAsMenuItem); exitMenuItem.setText("Exit"); exitMenuItem.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { exitMenuItemActionPerformed(evt); } }); fileMenu.add(exitMenuItem); menuBar.add(fileMenu); editMenu.setText("Edit"); cutMenuItem.setText("Cut"); editMenu.add(cutMenuItem); copyMenuItem.setText("Copy"); editMenu.add(copyMenuItem); pasteMenuItem.setText("Paste"); editMenu.add(pasteMenuItem); deleteMenuItem.setText("Delete"); editMenu.add(deleteMenuItem); menuBar.add(editMenu); helpMenu.setText("Help"); contentsMenuItem.setText("Contents"); helpMenu.add(contentsMenuItem); aboutMenuItem.setText("About"); helpMenu.add(aboutMenuItem); menuBar.add(helpMenu); jMenu1.setForeground(new java.awt.Color(204, 0, 0)); jMenu1.setText("\u6a21\u5757"); jMenu1.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemUser.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_U, java.awt.event.InputEvent.CTRL_MASK)); jMenuItemUser.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemUser.setForeground(new java.awt.Color(0, 204, 0)); jMenuItemUser.setText("\u7528\u6237"); jMenuItemUser.setEnabled(false); jMenuItemUser.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItemUserActionPerformed(evt); } }); jMenu1.add(jMenuItemUser); jMenuItemBook.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_B, java.awt.event.InputEvent.CTRL_MASK)); jMenuItemBook.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemBook.setForeground(new java.awt.Color(0, 204, 51)); jMenuItemBook.setText("\u56fe\u4e66"); jMenuItemBook.setEnabled(false); jMenuItemBook.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItemBookActionPerformed(evt); } }); jMenu1.add(jMenuItemBook); jMenuItemIn.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_I, java.awt.event.InputEvent.CTRL_MASK)); jMenuItemIn.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemIn.setForeground(new java.awt.Color(0, 204, 0)); jMenuItemIn.setText("\u8fdb\u8d27"); jMenuItemIn.setEnabled(false); jMenuItemIn.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItemInActionPerformed(evt); } }); jMenu1.add(jMenuItemIn); jMenuItemOut.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.CTRL_MASK)); jMenuItemOut.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemOut.setForeground(new java.awt.Color(0, 204, 0)); jMenuItemOut.setText("\u9500\u552e"); jMenuItemOut.setEnabled(false); jMenuItemOut.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItemOutActionPerformed(evt); } }); jMenu1.add(jMenuItemOut); jMenuItemStock.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK)); jMenuItemStock.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItemStock.setForeground(new java.awt.Color(0, 204, 0)); jMenuItemStock.setText("\u5e93\u5b58"); jMenuItemStock.setEnabled(false); jMenuItemStock.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItemStockActionPerformed(evt); } }); jMenu1.add(jMenuItemStock); jMenuItem1.setAccelerator(javax.swing.KeyStroke.getKeyStroke( java.awt.event.KeyEvent.VK_DELETE, java.awt.event.InputEvent.CTRL_MASK)); jMenuItem1.setFont(new java.awt.Font("Dialog", 1, 14)); jMenuItem1.setForeground(new java.awt.Color(0, 204, 0)); jMenuItem1.setText("\u6ce8\u9500"); jMenuItem1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jMenuItem1ActionPerformed(evt); } }); jMenu1.add(jMenuItem1); menuBar.add(jMenu1); setJMenuBar(menuBar); pack(); }// //GEN-END:initComponents /** * 进入销售模块 * @param evt */ protected void jMenuItemOutActionPerformed(ActionEvent evt) { this.setContentPane(new OutListPanel(this)); this.validate(); } /** * 进入库存模块 * @param evt */ protected void jMenuItemStockActionPerformed(ActionEvent evt) { this.setContentPane(new StockListPanel(this)); this.validate(); } /** * 监听进入进货列表 * @param evt */ private void jMenuItemInActionPerformed(java.awt.event.ActionEvent evt) { this.setContentPane(new InListPanel(this)); this.validate(); } /** * 注销菜单项 * @param evt */ private void jMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) { this.setContentPane(new LoginPanel(this)); this.validate(); jMenuItemUser.setEnabled(false); jMenuItemBook.setEnabled(false); jMenuItemIn.setEnabled(false); jMenuItemOut.setEnabled(false); jMenuItemStock.setEnabled(false); } /** * 监听进入图书模块 * @param evt */ private void jMenuItemBookActionPerformed(java.awt.event.ActionEvent evt) { this.setContentPane(new BookListPanel(this)); this.validate(); } /** * 监听进入用户模块 * @param evt */ private void jMenuItemUserActionPerformed(java.awt.event.ActionEvent evt) { this.setContentPane(new ListPanel(this)); this.validate(); } private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitMenuItemActionPerformed System.exit(0); }//GEN-LAST:event_exitMenuItemActionPerformed /** * @param 主函数 args the command line arguments */ public static void main(String args[]) { java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new BookStore().setVisible(true); } }); } public javax.swing.JMenuItem getjMenuItemBook() { return jMenuItemBook; } public javax.swing.JMenuItem getjMenuItemIn() { return jMenuItemIn; } public javax.swing.JMenuItem getjMenuItemOut() { return jMenuItemOut; } public javax.swing.JMenuItem getjMenuItemStock() { return jMenuItemStock; } public javax.swing.JMenuItem getjMenuItemUser() { return jMenuItemUser; } //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JMenuItem aboutMenuItem; private javax.swing.JMenuItem contentsMenuItem; private javax.swing.JMenuItem copyMenuItem; private javax.swing.JMenuItem cutMenuItem; private javax.swing.JMenuItem deleteMenuItem; private javax.swing.JMenu editMenu; private javax.swing.JMenuItem exitMenuItem; private javax.swing.JMenu fileMenu; private javax.swing.JMenu helpMenu; private javax.swing.JLabel jLabel1; private javax.swing.JMenu jMenu1; private javax.swing.JMenuItem jMenuItem1; private javax.swing.JMenuItem jMenuItemBook; private javax.swing.JMenuItem jMenuItemIn; private javax.swing.JMenuItem jMenuItemOut; private javax.swing.JMenuItem jMenuItemStock; private javax.swing.JMenuItem jMenuItemUser; private javax.swing.JMenuBar menuBar; private javax.swing.JMenuItem openMenuItem; private javax.swing.JMenuItem pasteMenuItem; private javax.swing.JMenuItem saveAsMenuItem; private javax.swing.JMenuItem saveMenuItem; // End of variables declaration//GEN-END:variables}

登录模块的源代码：

逻辑层接口LoginEbi：

package cn.hncu.bookStore.login.business.ebi;/** * 用户登录模块的逻辑层接口 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public interface LoginEbi { /** * 用户登录的方法 * @param name 用户名 * @param pwd 密码 * @return 返回字符串，若登录成功则返回null，如果失败则返回相应的错误信息如用户名不存在或密码不正确 */ public String login(String name,String pwd); }

实现类LoginEbo：

package cn.hncu.bookStore.login.business.ebo;import cn.hncu.bookStore.login.business.ebi.LoginEbi;import cn.hncu.bookStore.user.business.ebi.UserEbi;import cn.hncu.bookStore.user.business.factory.UserEbiFactory;import cn.hncu.bookStore.user.vo.UserModel;/** * 登录模块的实现类 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class LoginEbo implements LoginEbi{ @Override public String login(String name, String pwd) { UserEbi ebi = UserEbiFactory.getUserEbi(); UserModel user = ebi.getUserByName(name); if(user==null){ return "对不起，该用户不存在!"; } if(!user.getPwd().equals(pwd)){ return "您输入的密码不正确!"; } return null; }}

工厂类LoginEbiFactory：

package cn.hncu.bookStore.login.business.factory;import cn.hncu.bookStore.login.business.ebi.LoginEbi;import cn.hncu.bookStore.login.business.ebo.LoginEbo;/** * 登录模块的工厂类 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class LoginEbiFactory { /** * 工厂方法 * @return */ public static LoginEbi getLoginEbi(){ return new LoginEbo(); }}

表现层登录界面LoginPanel：

/* * LoginPanel.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore.login.ui;import javax.swing.JOptionPane;import cn.hncu.bookStore.BookStore;import cn.hncu.bookStore.common.UserTypeEnum;import cn.hncu.bookStore.login.business.factory.LoginEbiFactory;import cn.hncu.bookStore.user.business.factory.UserEbiFactory;import cn.hncu.bookStore.user.vo.UserModel;/** * * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class LoginPanel extends javax.swing.JPanel { private BookStore mainFrame = null; /** Creates new form LoginPanel */ public LoginPanel(BookStore mainFrame) { this.mainFrame = mainFrame; initComponents(); } //GEN-BEGIN:initComponents // private void initComponents() { jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); tfdName = new javax.swing.JTextField(); jLabel3 = new javax.swing.JLabel(); tfpPwd = new javax.swing.JPasswordField(); btnLogin = new javax.swing.JButton(); btnHelp = new javax.swing.JButton(); setMinimumSize(new java.awt.Dimension(800, 600)); setLayout(null); jLabel1.setFont(new java.awt.Font("Dialog", 1, 48)); jLabel1.setForeground(new java.awt.Color(255, 51, 0)); jLabel1.setText("\u767b\u5f55"); add(jLabel1); jLabel1.setBounds(320, 20, 140, 120); jLabel2.setFont(new java.awt.Font("宋体", 1, 24)); jLabel2.setForeground(new java.awt.Color(51, 0, 255)); jLabel2.setText("\u5bc6 \u7801:"); add(jLabel2); jLabel2.setBounds(210, 330, 80, 40); tfdName.setFont(new java.awt.Font("微软雅黑", 1, 24)); add(tfdName); tfdName.setBounds(310, 220, 190, 40); jLabel3.setFont(new java.awt.Font("宋体", 1, 24)); jLabel3.setForeground(new java.awt.Color(51, 0, 255)); jLabel3.setText("\u7528\u6237\u540d:"); add(jLabel3); jLabel3.setBounds(200, 220, 120, 40); tfpPwd.setFont(new java.awt.Font("宋体", 1, 24)); add(tfpPwd); tfpPwd.setBounds(310, 330, 190, 40); btnLogin.setFont(new java.awt.Font("Dialog", 1, 24)); btnLogin.setForeground(new java.awt.Color(51, 0, 255)); btnLogin.setText("\u767b\u5f55"); btnLogin.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnLoginActionPerformed(evt); } }); add(btnLogin); btnLogin.setBounds(150, 440, 120, 70); btnHelp.setFont(new java.awt.Font("Dialog", 1, 24)); btnHelp.setForeground(new java.awt.Color(0, 0, 255)); btnHelp.setText("\u5e2e\u52a9"); btnHelp.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnHelpActionPerformed(evt); } }); add(btnHelp); btnHelp.setBounds(450, 440, 130, 70); }// //GEN-END:initComponents private void btnHelpActionPerformed(java.awt.event.ActionEvent evt) { mainFrame.setContentPane(new LoginHelp(mainFrame)); mainFrame.validate(); } private void btnLoginActionPerformed(java.awt.event.ActionEvent evt) { //1收集 String name = tfdName.getText(); String pwd = new String(tfpPwd.getPassword()); if(name.equals("admin")&&pwd.equals("123456")){ mainFrame.getjMenuItemUser().setEnabled(true); mainFrame.getjMenuItemBook().setEnabled(true); mainFrame.getjMenuItemIn().setEnabled(true); mainFrame.getjMenuItemOut().setEnabled(true); mainFrame.getjMenuItemStock().setEnabled(true); mainFrame.setContentPane(new LoginWelcomePanel()); mainFrame.validate(); } //2组织---没有值对象，不组织了 //3调用逻辑层 String result = LoginEbiFactory.getLoginEbi().login(name, pwd); //4返回到结果页面 if (result != null) { JOptionPane.showMessageDialog(mainFrame, result); return; } //接下来，登录成功的情况 //把该用户类型所对应的模块点亮 UserModel user = UserEbiFactory.getUserEbi().getUserByName(name); //超级管理员，点亮所有模块 if (user.getType() == UserTypeEnum.ADMIN.getType()) { mainFrame.getjMenuItemUser().setEnabled(true); mainFrame.getjMenuItemBook().setEnabled(true); mainFrame.getjMenuItemIn().setEnabled(true); mainFrame.getjMenuItemOut().setEnabled(true); mainFrame.getjMenuItemStock().setEnabled(true); } //图书管理员，点亮图书模块 if (user.getType() == UserTypeEnum.BOOK.getType()) { mainFrame.getjMenuItemBook().setEnabled(true); } //进货管理员，点亮进货模块 if (user.getType() == UserTypeEnum.IN.getType()) { mainFrame.getjMenuItemIn().setEnabled(true); } //销售管理员，点亮销售模块 if (user.getType() == UserTypeEnum.OUT.getType()) { mainFrame.getjMenuItemOut().setEnabled(true); } //库存管理员，点亮库存模块 if (user.getType() == UserTypeEnum.STOCK.getType()) { mainFrame.getjMenuItemStock().setEnabled(true); } mainFrame.setContentPane(new LoginWelcomePanel()); mainFrame.validate(); } //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JButton btnHelp; private javax.swing.JButton btnLogin; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JTextField tfdName; private javax.swing.JPasswordField tfpPwd; // End of variables declaration//GEN-END:variables}

表现层欢迎界面LoginWelcomePanel：

/* * LoginWelcomePanel.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore.login.ui;/** * * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class LoginWelcomePanel extends javax.swing.JPanel { /** Creates new form LoginWelcomePanel */ public LoginWelcomePanel() { initComponents(); } /** 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 // private void initComponents() { jLabel1 = new javax.swing.JLabel(); setMinimumSize(new java.awt.Dimension(800, 600)); setLayout(null); jLabel1.setFont(new java.awt.Font("Dialog", 1, 36)); jLabel1.setForeground(new java.awt.Color(255, 0, 0)); jLabel1.setText("\u6b22\u8fce\u767b\u5f55\uff0c\u592a\u9633\u6bcf\u5929\u90fd\u662f\u65b0\u7684\uff01\uff01"); add(jLabel1); jLabel1.setBounds(100, 190, 590, 170); }// //GEN-END:initComponents //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JLabel jLabel1; // End of variables declaration//GEN-END:variables}

表现层帮助界面LoginHelp：

/* * LoginHelp.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore.login.ui;import javax.swing.JFrame;import cn.hncu.bookStore.BookStore;/** * * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class LoginHelp extends javax.swing.JPanel { private JFrame mainFrame = null; /** Creates new form LoginHelp * @param mainFrame */ public LoginHelp(JFrame mainFrame) { this.mainFrame = mainFrame; initComponents(); } /** 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 // private void initComponents() { jLabel1 = new javax.swing.JLabel(); setMinimumSize(new java.awt.Dimension(800, 600)); setLayout(null); jLabel1.setFont(new java.awt.Font("Dialog", 1, 14)); jLabel1.setText("\u5982\u679c\u4f60\u4e0d\u5c0f\u5fc3\u628a\u7528\u6237\u6587\u4ef6\u5220\u9664\u4e86\uff0c\u53ef\u4ee5\u5229\u7528admin\u8d85\u7ea7\u7ba1\u7406\u5458\u767b\u5f55\uff0c\u5bc6\u7801\u4e3a:123456"); add(jLabel1); jLabel1.setBounds(90, 250, 590, 80); }// //GEN-END:initComponents //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JLabel jLabel1; // End of variables declaration//GEN-END:variables}

库存模块：Stock

数据层接口StockDao：

package cn.hncu.bookStore.stock.dao.dao;import java.util.List;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * 库存模块的数据层接口 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public interface StockDao { /** * 创建一个库存对象 * @param stock * @return */ public boolean create(StockModel stock); /** * * @return 返回所有的库存对象数据 */ public List getAl(); /** * 根据uuid -- 修改为传入的库存对象 * @param stock * @return */ public boolean update(StockModel stock); /** * 查询 符合条件 的 库存对象集合 * @param sqm---查询条件 * @return---符合条件的库存对象集合 */ public List getByCondition(StockQueryModel sqm); /** * 根据uuid查找当前的uuid对应的库存对象 * @param uuid * @return */ public StockModel getSingle(String uuid);}

数据层实现类StockDaoImpl：

package cn.hncu.bookStore.stock.dao.impl;import java.util.ArrayList;import java.util.List;import cn.hncu.bookStore.stock.dao.dao.StockDao;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;import cn.hncu.bookStore.util.FileIoUtil;import cn.hncu.bookStore.util.StringComparison;/** * 库存模块数据层的实现类 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockDaoImpl implements StockDao{ private final String FILE_NAME = "Stock.txt"; @Override public boolean create(StockModel stock) { List lists = FileIoUtil.readFormFile(FILE_NAME); for(StockModel model :lists){ if(model.getUuid().equals(stock.getUuid())){ return false; } } lists.add(stock); FileIoUtil.write2file(lists, FILE_NAME); return true; } @Override public List getAl() { return FileIoUtil.readFormFile(FILE_NAME); } @Override public boolean update(StockModel stock) { List lists = FileIoUtil.readFormFile(FILE_NAME); for(int i=0;i getByCondition(StockQueryModel sqm) { List lists = FileIoUtil.readFormFile(FILE_NAME); List results = new ArrayList(); for(StockModel model : lists){ //卫条件 //比较库存ID if(!StringComparison.stringEquals(model.getUuid(), sqm.getUuid())){ continue; } //比较图书ID if(!StringComparison.stringEquals(model.getBookUuid(), sqm.getBookUuid())){ continue; } //库存查询最小数量 if(sqm.getSumNum()>0){ if(sqm.getSumNum()>model.getSumNum()){ continue; } } //库存查询最大数量 if(sqm.getSumNum2()>0){ if(sqm.getSumNum2() lists = FileIoUtil.readFormFile(FILE_NAME); for(StockModel model : lists){ if(model.getUuid().equals(uuid)){ //找到uuid相同，直接返回库存对象 return model; } } return null; }}

数据层工厂方法StockDaoFactory：

package cn.hncu.bookStore.stock.dao.factory;import cn.hncu.bookStore.stock.dao.dao.StockDao;import cn.hncu.bookStore.stock.dao.impl.StockDaoImpl;/** * 工厂类-库存 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockDaoFactory { /** * 工厂方法 * @return --- new 一个数据层实例 */ public static StockDao getStockDao(){ return new StockDaoImpl(); }}

逻辑层接口StockEbi：

package cn.hncu.bookStore.stock.business.ebi;import java.util.List;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * 库存逻辑层的接口 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public interface StockEbi { /** * 得到所有的库存对象 * @return---所有的库存对象集合 */ public List getAll(); /** * 根据查询条件，查询所有符合条件的库存对象 * @param sqm---查询条件 * @return---所有符合条件的库存对象集合 */ public List getByCondition(StockQueryModel sqm);}

逻辑层实现类StockEbo:

package cn.hncu.bookStore.stock.business.ebo;import java.util.List;import cn.hncu.bookStore.stock.business.ebi.StockEbi;import cn.hncu.bookStore.stock.dao.dao.StockDao;import cn.hncu.bookStore.stock.dao.factory.StockDaoFactory;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * 库存逻辑层实现类 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockEbo implements StockEbi{ //注入 dao StockDao dao = StockDaoFactory.getStockDao(); @Override public List getAll() { return dao.getAl(); } @Override public List getByCondition(StockQueryModel sqm) { return dao.getByCondition(sqm); }}

逻辑层工厂类StockEbiFactory：

package cn.hncu.bookStore.stock.business.factory;import cn.hncu.bookStore.stock.business.ebi.StockEbi;import cn.hncu.bookStore.stock.business.ebo.StockEbo;/** * 库存逻辑层工厂类 * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockEbiFactory { /** * 工厂方法 * @return---new一个逻辑层实现类 */ public static StockEbi getStockEbi(){ return new StockEbo(); }}

值对象StockModel：

package cn.hncu.bookStore.stock.vo;import java.io.Serializable;/** * 库存封装值对象 * @author 陈浩翔 * * @version 1.0 */public class StockModel implements Serializable{ //库存编号 private String uuid; //图书编号 private String bookUuid; //库存数量 private int sumNum; //为显示给用户看而补的 private String bookName; public String getUuid() { return uuid; } public void setUuid(String uuid) { this.uuid = uuid; } public String getBookUuid() { return bookUuid; } public void setBookUuid(String bookUuid) { this.bookUuid = bookUuid; } public int getSumNum() { return sumNum; } public void setSumNum(int sumNum) { this.sumNum = sumNum; } public String getBookName() { return bookName; } public void setBookName(String bookName) { this.bookName = bookName; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((uuid == null) ? 0 : uuid.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; StockModel other = (StockModel) obj; if (uuid == null) { if (other.uuid != null) return false; } else if (!uuid.equals(other.uuid)) return false; return true; } @Override public String toString() { return "库存编号:"+uuid + ", 《" + bookName + "》, 库存数量:" + sumNum+"本"; }}

查询值对象StockQueryModel：

package cn.hncu.bookStore.stock.vo;/** * 库存查询值对象封装 * @author 陈浩翔 * * @version 1.0 */public class StockQueryModel extends StockModel{ //最大的图书库存数量 private int sumNum2; public int getSumNum2() { return sumNum2; } public void setSumNum2(int sumNum2) { this.sumNum2 = sumNum2; }}

表现层库存列表StockListPanel：

/* * StockListPanel.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore.stock.ui;import java.util.List;import javax.swing.JFrame;import cn.hncu.bookStore.stock.business.factory.StockEbiFactory;import cn.hncu.bookStore.stock.vo.StockModel;/** * * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockListPanel extends javax.swing.JPanel { private JFrame mainFrame = null; /** Creates new form StockListPanel */ public StockListPanel(JFrame mainFrame) { this.mainFrame = mainFrame; initComponents(); myInitData(); } public StockListPanel(JFrame mainFrame, List results) { this.mainFrame = mainFrame; initComponents(); jListStocks.setListData(results.toArray()); } private void myInitData() { List lists = StockEbiFactory.getStockEbi().getAll(); jListStocks.setListData(lists.toArray()); } /** 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 // private void initComponents() { jLabel1 = new javax.swing.JLabel(); jScrollPane1 = new javax.swing.JScrollPane(); jListStocks = new javax.swing.JList(); btnQuery = new javax.swing.JButton(); setMinimumSize(new java.awt.Dimension(800, 600)); setLayout(null); jLabel1.setFont(new java.awt.Font("微软雅黑", 1, 48)); jLabel1.setForeground(new java.awt.Color(255, 0, 0)); jLabel1.setText("\u5e93\u5b58\u5217\u8868"); add(jLabel1); jLabel1.setBounds(280, 0, 220, 90); jListStocks.setFont(new java.awt.Font("微软雅黑", 1, 18)); jListStocks.setForeground(new java.awt.Color(0, 0, 153)); jListStocks.setModel(new javax.swing.AbstractListModel() { String[] strings = { "" }; public int getSize() { return strings.length; } public Object getElementAt(int i) { return strings[i]; } }); jScrollPane1.setViewportView(jListStocks); add(jScrollPane1); jScrollPane1.setBounds(120, 100, 520, 320); btnQuery.setFont(new java.awt.Font("Dialog", 1, 36)); btnQuery.setForeground(new java.awt.Color(255, 0, 51)); btnQuery.setText("\u67e5\u8be2\u5e93\u5b58"); btnQuery.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnQueryActionPerformed(evt); } }); add(btnQuery); btnQuery.setBounds(270, 440, 190, 90); }// //GEN-END:initComponents private void btnQueryActionPerformed(java.awt.event.ActionEvent evt) { mainFrame.setContentPane(new StockQueryPanel(mainFrame)); mainFrame.validate(); } //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JButton btnQuery; private javax.swing.JLabel jLabel1; private javax.swing.JList jListStocks; private javax.swing.JScrollPane jScrollPane1; // End of variables declaration//GEN-END:variables}

表现层库存查询StockQueryPanel：

/* * StockQueryPanel.java * * Created on __DATE__, __TIME__ */package cn.hncu.bookStore.stock.ui;import java.util.List;import javax.swing.JFrame;import javax.swing.JOptionPane;import cn.hncu.bookStore.book.business.factory.BookEbiFactory;import cn.hncu.bookStore.book.vo.BookModel;import cn.hncu.bookStore.stock.business.factory.StockEbiFactory;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * * @author 陈浩翔 * * @version 1.0 2016-4-20 */public class StockQueryPanel extends javax.swing.JPanel { private JFrame mainFrame = null; /** Creates new form StockQueryPanel * @param mainFrame */ public StockQueryPanel(JFrame mainFrame) { this.mainFrame = mainFrame; initComponents(); myInitData(); } /** * 初始化图书box */ private void myInitData() { List books = BookEbiFactory.getBookEbi().getAll(); for(BookModel book:books){ combBook.addItem(book.getName()); } } /** 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 // private void initComponents() { jLabel1 = new javax.swing.JLabel(); jLabel7 = new javax.swing.JLabel(); tfdStockUuid = new javax.swing.JTextField(); jLabel5 = new javax.swing.JLabel(); combBook = new javax.swing.JComboBox(); jLabel8 = new javax.swing.JLabel(); tfdStockNum = new javax.swing.JTextField(); jLabel11 = new javax.swing.JLabel(); tfdStockNum2 = new javax.swing.JTextField(); btnQuery = new javax.swing.JButton(); btnBack = new javax.swing.JButton(); setMinimumSize(new java.awt.Dimension(800, 600)); setLayout(null); jLabel1.setFont(new java.awt.Font("Dialog", 1, 48)); jLabel1.setForeground(new java.awt.Color(255, 0, 0)); jLabel1.setText("\u5e93\u5b58\u67e5\u8be2"); add(jLabel1); jLabel1.setBounds(270, 0, 230, 90); jLabel7.setFont(new java.awt.Font("微软雅黑", 0, 18)); jLabel7.setText("\u5e93\u5b58\u7f16\u53f7:"); add(jLabel7); jLabel7.setBounds(80, 160, 80, 30); add(tfdStockUuid); tfdStockUuid.setBounds(180, 160, 150, 30); jLabel5.setFont(new java.awt.Font("微软雅黑", 0, 18)); jLabel5.setText("\u56fe\u4e66:"); add(jLabel5); jLabel5.setBounds(430, 150, 50, 30); combBook.setFont(new java.awt.Font("Dialog", 1, 18)); combBook.setModel(new javax.swing.DefaultComboBoxModel( new String[] { "查询所有" })); add(combBook); combBook.setBounds(490, 150, 190, 30); jLabel8.setFont(new java.awt.Font("微软雅黑", 0, 18)); jLabel8.setText("\u5e93\u5b58\u6700\u5c0f\u6570\u91cf:"); add(jLabel8); jLabel8.setBounds(50, 270, 140, 30); add(tfdStockNum); tfdStockNum.setBounds(180, 270, 150, 30); jLabel11.setFont(new java.awt.Font("微软雅黑", 0, 18)); jLabel11.setText("\u5e93\u5b58\u6700\u5927\u6570\u91cf:"); add(jLabel11); jLabel11.setBounds(360, 270, 120, 30); add(tfdStockNum2); tfdStockNum2.setBounds(490, 270, 190, 30); btnQuery.setFont(new java.awt.Font("Dialog", 1, 24)); btnQuery.setForeground(new java.awt.Color(255, 0, 51)); btnQuery.setText("\u67e5\u8be2"); btnQuery.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnQueryActionPerformed(evt); } }); add(btnQuery); btnQuery.setBounds(140, 410, 120, 70); btnBack.setFont(new java.awt.Font("Dialog", 1, 24)); btnBack.setForeground(new java.awt.Color(255, 0, 51)); btnBack.setText("\u8fd4\u56de"); btnBack.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnBackActionPerformed(evt); } }); add(btnBack); btnBack.setBounds(490, 410, 120, 70); }// //GEN-END:initComponents private void btnQueryActionPerformed(java.awt.event.ActionEvent evt) { // 1收集参数(且验证输入有效性) //库存编号 String uuid = tfdStockUuid.getText(); //图书编号 String bookUuid = null; if (combBook.getSelectedIndex() > 0) { bookUuid = BookEbiFactory.getBookEbi() .getBookByName(combBook.getSelectedItem().toString()) .getUuid(); } //库存最小数量 int sumNum = 0; if (tfdStockNum.getText() != null && tfdStockNum.getText().trim().length() > 0) { try { sumNum = Integer.parseInt(tfdStockNum.getText()); if (sumNum < 0) { throw new NumberFormatException(); } } catch (NumberFormatException e) { JOptionPane.showMessageDialog(mainFrame, "库存最小数量必须输入正整数!"); return; } } //库存最大数量 int sumNum2 = 0; if (tfdStockNum2.getText() != null && tfdStockNum2.getText().trim().length() > 0) { try { sumNum2 = Integer.parseInt(tfdStockNum2.getText()); if (sumNum2 < 0) { throw new NumberFormatException(); } } catch (NumberFormatException e) { JOptionPane.showMessageDialog(mainFrame, "库存最大数量必须输入正整数!"); return; } } // 2组织参数----StockQueryModel StockQueryModel sqm = new StockQueryModel(); sqm.setUuid(uuid); sqm.setBookUuid(bookUuid); sqm.setSumNum(sumNum); sqm.setSumNum2(sumNum2); // 3调用逻辑层 List results = StockEbiFactory.getStockEbi() .getByCondition(sqm); // 4返回到结果页面 mainFrame.setContentPane(new StockListPanel(mainFrame, results)); mainFrame.validate(); } private void btnBackActionPerformed(java.awt.event.ActionEvent evt) { back(); } private void back() { mainFrame.setContentPane(new StockListPanel(mainFrame)); mainFrame.validate(); } //GEN-BEGIN:variables // Variables declaration - do not modify private javax.swing.JButton btnBack; private javax.swing.JButton btnQuery; private javax.swing.JComboBox combBook; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel11; private javax.swing.JLabel jLabel5; private javax.swing.JLabel jLabel7; private javax.swing.JLabel jLabel8; private javax.swing.JTextField tfdStockNum; private javax.swing.JTextField tfdStockNum2; private javax.swing.JTextField tfdStockUuid; // End of variables declaration//GEN-END:variables}

进货模块：

进货模块的逻辑层接口，在写了库存模块之后改了一点,增加了和库存模块的串接：

逻辑层接口InMainEbo：

package cn.hncu.bookStore.in.business.ebo;import java.util.List;import java.util.Map;import java.util.TreeMap;import cn.hncu.bookStore.book.business.ebi.BookEbi;import cn.hncu.bookStore.book.business.factory.BookEbiFactory;import cn.hncu.bookStore.common.UuidModelConstance;import cn.hncu.bookStore.common.uuid.dao.dao.UuidDao;import cn.hncu.bookStore.common.uuid.dao.factory.UuidDaoFactory;import cn.hncu.bookStore.in.business.ebi.InMainEbi;import cn.hncu.bookStore.in.business.factory.InMainEbiFactory;import cn.hncu.bookStore.in.dao.dao.InDetailDao;import cn.hncu.bookStore.in.dao.dao.InMainDao;import cn.hncu.bookStore.in.dao.factory.InDetailDaoFactory;import cn.hncu.bookStore.in.dao.factory.InMainDaoFactory;import cn.hncu.bookStore.in.vo.InDetailModel;import cn.hncu.bookStore.in.vo.InDetailQueryModel;import cn.hncu.bookStore.in.vo.InMainModel;import cn.hncu.bookStore.in.vo.InMainQueryModel;import cn.hncu.bookStore.stock.dao.dao.StockDao;import cn.hncu.bookStore.stock.dao.factory.StockDaoFactory;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * * @author 陈浩翔 * * @version 1.0 */public class InMainEbo implements InMainEbi{ //注入dao InMainDao inMainDao = InMainDaoFactory.getInMainDao(); InDetailDao inDetailDao = InDetailDaoFactory.getInDetailDao(); UuidDao uuidDao = UuidDaoFactory.getUuidDao(); BookEbi bookEbi = BookEbiFactory.getBookEbi(); @Override public boolean create(InMainModel inMain, List inDetails) { //1存储inMain信息/// //补全inMain中的数据 //需要:inUuid,inDate,inUserUuid 已组织:inUserUuid //还缺(需补):inUuid,inDate String inUuid = uuidDao.getNextUuid(UuidModelConstance.IN_MAIN); inMain.setUuid(inUuid); inMain.setInDate(System.currentTimeMillis()); inMainDao.create(inMain); //2存储inDetail信息/// for(InDetailModel model:inDetails){ //补全每一个inDetail中的数据 //需要:inDetailUuid,inMainUuid,bookUuid,sumNum,sumMoney 已组织:bookUuid,sumNum //还缺(需补):inDetailUuid,inMainUuid,sumMoney model.setUuid(uuidDao.getNextUuid(UuidModelConstance.IN_DETAIL)); model.setInId(inUuid); double sumMoney = model.getSumNum() * bookEbi.getSingle(model.getBookId()).getInPrice(); model.setSumMoney(sumMoney); inDetailDao.create(model); //※※※3 图书入库--到库存表格/// putInStock(model.getBookId(),model.getSumNum()); } return true; } /** * 入库动作 * @param bookId * @param bookName */ private void putInStock(String bookId, int sumNum) { //注入Stock模块的dao StockDao dao = StockDaoFactory.getStockDao(); //查询库存，看看是否已经存在该bookUuid所对应的书，如果没有则库存数据为sumNum，否则为在原有基础上再加上sumNum StockQueryModel sqm = new StockQueryModel(); sqm.setBookUuid(bookId); List lists = dao.getByCondition(sqm); //库存中没有这种书 if(lists==null||lists.size()==0){ //表现层只负责组织进货模块的值对象，库存模块我们在逻辑层自己补 StockModel stock = new StockModel(); //补:库存编号 uuid stock.setUuid(UuidDaoFactory.getUuidDao().getNextUuid(UuidModelConstance.STOCK)); //补: bookName 专为显示给用户看的书名 stock.setBookName(BookEbiFactory.getBookEbi().getSingle(bookId).getName()); stock.setBookUuid(bookId); stock.setSumNum(sumNum); dao.create(stock); }else{//库存中已经存在该图书对应的库存记录 StockModel stock = lists.get(0); stock.setSumNum( stock.getSumNum()+sumNum ); dao.update(stock); } } @Override public Map> getAll() { Map> map = new TreeMap>(); List inMains = inMainDao.getAll(); for(InMainModel inMain: inMains ){ //查询条件值对象的创建 InDetailQueryModel idqm = new InDetailQueryModel(); String inUuid = inMain.getUuid(); idqm.setInId(inUuid); List details = inDetailDao.getbyCondition(idqm); map.put(inMain, details); } return map; } @Override public Map> getByCondition( InMainQueryModel imqm, InDetailQueryModel idqm) { Map> map = new TreeMap>(); List list = inMainDao.getbyCondition(imqm); for(InMainModel inMain : list){ idqm.setInId(inMain.getUuid()); List details = inDetailDao.getbyCondition(idqm); if(details.size()!=0){ map.put(inMain, details); } } return map; }}

销售模块：

销售模块的逻辑层接口也增加了和库存模块的串接：

逻辑层接口OutMainEbo：

package cn.hncu.bookStore.out.business.ebo;import java.util.List;import java.util.Map;import java.util.TreeMap;import javax.swing.JOptionPane;import cn.hncu.bookStore.book.business.ebi.BookEbi;import cn.hncu.bookStore.book.business.factory.BookEbiFactory;import cn.hncu.bookStore.common.UuidModelConstance;import cn.hncu.bookStore.common.uuid.dao.dao.UuidDao;import cn.hncu.bookStore.common.uuid.dao.factory.UuidDaoFactory;import cn.hncu.bookStore.out.business.ebi.OutMainEbi;import cn.hncu.bookStore.out.dao.dao.OutDetailDao;import cn.hncu.bookStore.out.dao.dao.OutMainDao;import cn.hncu.bookStore.out.dao.factory.OutDetailDaoFactory;import cn.hncu.bookStore.out.dao.factory.OutMainDaoFactory;import cn.hncu.bookStore.out.vo.OutDetailModel;import cn.hncu.bookStore.out.vo.OutDetailQueryModel;import cn.hncu.bookStore.out.vo.OutMainModel;import cn.hncu.bookStore.out.vo.OutMainQueryModel;import cn.hncu.bookStore.stock.business.factory.StockEbiFactory;import cn.hncu.bookStore.stock.dao.dao.StockDao;import cn.hncu.bookStore.stock.dao.factory.StockDaoFactory;import cn.hncu.bookStore.stock.vo.StockModel;import cn.hncu.bookStore.stock.vo.StockQueryModel;/** * * @author 陈浩翔 * * @version 1.0 */public class OutMainEbo implements OutMainEbi{ //注入dao OutMainDao outMainDao = OutMainDaoFactory.getOutMainDao(); OutDetailDao outDetailDao = OutDetailDaoFactory.getOutDetailDao(); UuidDao uuidDao = UuidDaoFactory.getUuidDao(); BookEbi bookEbi = BookEbiFactory.getBookEbi(); @Override public boolean create(OutMainModel outMain, List outDetails) { //※※※库存操作1：在添加销售信息之前要进行防护:检查库存，看是否可能库存不够。如果不够，本次添加直接失败,不进行数据存储---return false; //检查库存----用明细单(outDetail)中的bookUuid //注入Stock模块的dao StockDao stockDao = StockDaoFactory.getStockDao(); for(OutDetailModel detail : outDetails){ StockQueryModel sqm = new StockQueryModel(); sqm.setBookUuid(detail.getBookId()); List lists = stockDao.getByCondition(sqm); if(lists==null||lists.size()==0){//库存中没有该图书信息 JOptionPane.showMessageDialog(null, "库存中不存在《"+detail.getBookName()+"》,本次销售添加失败!"); return false; }else { StockModel sm = lists.get(0); if(sm.getSumNum() stocks = StockEbiFactory.getStockEbi().getByCondition(sqm); //经过之前的防护，list里面一定有一个值，而且库存一定可以更新成功 StockModel stock = stocks.get(0); stock.setSumNum(stock.getSumNum()-model.getSumNum()); StockDaoFactory.getStockDao().update(stock); } return true; } @Override public Map> getAll() { Map> map = new TreeMap>(); List outMains = outMainDao.getAll(); for(OutMainModel outMain: outMains ){ //查询条件值对象的创建 OutDetailQueryModel odqm = new OutDetailQueryModel(); String inUuid = outMain.getUuid(); odqm.setOutId(inUuid); List details = outDetailDao.getbyCondition(odqm); map.put(outMain, details); } return map; } @Override public Map> getByCondition( OutMainQueryModel imqm, OutDetailQueryModel odqm) { Map> map = new TreeMap>(); List list = outMainDao.getbyCondition(imqm); for(OutMainModel outMain : list){ odqm.setOutId(outMain.getUuid()); List details = outDetailDao.getbyCondition(odqm); if(details.size()!=0){ map.put(outMain, details); } } return map; }}

展示图片：

登录界面：

菜单项，除了注销是点亮之外，其他的都是暗的。

帮助界面：

当用户文件被删除了之后，就只能通过这个账号登录了。

管理员登录后的欢迎界面：

这个是管理员登录的欢迎界面，可以看到所有的菜单项都被点亮了的。

库存管理用户登录后的库存界面：

可以看到，菜单项只有库存那一项是点亮的。

销售管理用户登录后的销售界面：

可以看到，菜单项只有销售那一项是点亮的。

其他的都是，一个模块的用户对应相应的模块！

本系列就到此结束啦。

可能有一些小bug，我也就没去改了，时间比较紧，O(∩_∩)O哈哈~，大家有兴趣的可以去改改，做做。

所有代码的百度云链接：

链接: ​​密码: u6jv

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