java书店系统毕业设计 总体设计(1)

网友投稿 208 2023-07-03


java书店系统毕业设计 总体设计(1)

java书店系统项目功能需求:

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

核心框架—-实现每个界面的转换

package cn.hncu.bookStore;

import cn.hncu.bookStore.login.ui.Login;

/**

*

*@authorxzm

*/

public class bookStoreApp extends javax.swing.JFrame {

private static final long serialVersionUID = 1L;

/** Creates new form bookStoreApp */

public bookStoreApp() {

initComponents();

this.setContentPane(new Login(this));//添加登录界面

this.validate();

getContentPane().setLocation(150, 50);

}

//GEN-BEGIN:initComponents

//

private void initComponents() {

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();

menuItemUser = new javax.swing.JMenuItem();

menuItemBook = new javax.swing.JMenuItem();

menuItemInMain = new javax.swing.JMenuItem();

MenuItemOutMain = new javax.swing.JMenuItem();

menuItemStock = new javax.swing.JMenuItem();

menuItemLogin = new javax.swing.JMenuItem();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

setMinimumSize(new java.awt.Dimension(800, 600));

getContentPane().setLayout(null);

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.setText("Menu");

menuItemUser.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_U,

java.awt.event.InputEvent.CTRL_MASK));

menuItemUser.setText("\u7528\u6237\u6a21\u5757");

menuItemUser.setEnabled(false);

menuItemUser.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

menuItemUserActionPerformed(evt);

}

});

jMenu1.add(meGbNgGHKenuItemUser);

menuItemBook.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_B,

java.awt.event.InputEvent.CTRL_MASK));

menuItemBook.setText("\u56fe\u4e66\u6a21\u5757");

menuItemBook.setEnabled(false);

menuItemBook.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

menuItemBookActionPerformed(evt);

}

});

jMenu1.add(menuItemBook);

menuItemInMain.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_I,

java.awt.event.InputEvent.CTRL_MASK));

menuItemInMain.setText("\u8fdb\u8d27\u6a21\u5757");

menuItemInMain.setEnabled(false);

menuItemInMain.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.eveGbNgGHKent.ActionEvent evt) {

menuItemInMainActionPerformed(evt);

}

});

jMenu1.add(menuItemInMain);

MenuItemOutMain.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_O,

java.awt.event.InputEvent.CTRL_MASK));

MenuItemOutMain.setText("\u9500\u552e\u6a21\u5757");

MenuItemOutMain.setEnabled(false);

MenuItemOutMain.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

MenuItemOutMainActionPerformed(evt);

}

});

jMenu1.add(MenuItemOutMain);

menuItemStock.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_S,

java.awt.event.InputEvent.CTRL_MASK));

menuItemStock.setText("\u5e93\u5b58\u6a21\u5757");

menuItemStock.setEnabled(false);

menuItemStock.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

menuItemStockActionPerformed(evt);

}

});

jMenu1.add(menuItemStock);

menuItemLogin.setAccelerator(javax.swing.KeyStroke.getKeyStroke(

java.awt.event.KeyEvent.VK_L,

java.awt.event.InputEvent.CTRL_MASK));

menuItemLogin.setText("\u6ce8\u9500");

menuItemLogin.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

menuItemLoginActionPerformed(evt);

}

});

jMenu1.add(menuItemLogin);

menuBar.add(jMenu1);

setJMenuBar(menuBar);

pack();

}//

//GEN-END:initComponents

private void menuItemLoginActionPerformed(java.awt.event.ActionEvent evt) {

//切换到登录界面,灭掉切换到五个界面的功能菜单

menuItemBook.setEnabled(false);

menuItemInMain.setEnabled(false);

MenuItemOutMain.setEnabled(false);

menuItemStock.setEnabled(false);

menuItemUser.setEnabled(false);

this.setContentPane(new Login(this));

this.validate();

}

void menuItemStockActionPerformed(java.awt.event.ActionEvent evt) {

//切换到库存模块

this.setContentPane(new cn.hncu.bookStore.store.ui.listPanel(this));

this.validate();

}

void MenuItemOutMainActionPerformed(java.awt.event.ActionEvent evt) {

//切换到销售模块

this.setContentPane(new cn.hncu.bookStore.out.ui.listPanel(this));

this.validate();

}

void menuItemInMainActionPerformed(java.awt.event.ActionEvent evt) {

//切换到进货模块

this.setContentPane(new cn.hncu.bookStore.in.ui.listPanel(this));

this.validate();

}

void menuItemBookActionPerformed(java.awt.event.ActionEvent evt) {

//切换到图书模块

this.setContentPane(new cn.hncu.bookStore.book.ui.listPanel(this));

this.validate();

}

private void menuItemUserActionPerformed(java.awt.event.ActionEvent evt) {

//切换到用户模块

this.setContentPane(new cn.hncu.bookStore.user.ui.listPanel(this));

this.validate();

}

public javax.swing.JMenuItem getMenuItemOutMain() {

return MenuItemOutMain;

}

public javax.swing.JMenuItem getMenuItemBook() {

return menuItemBook;

}

public javax.swing.JMenuItem getMenuItemInMain() {

return menuItemInMain;

}

public javax.swing.JMenuItem getMenuItemStock() {

return menuItemStock;

}

public javax.swing.JMenuItem getMenuItemUser() {

return menuItemUser;

}

private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitMenuItemActionPerformed

System.exit(0);

}//GEN-LAST:event_exitMenuItemActionPerformed

/**

* @param args the command line arguments

*/

public static void main(String args[]) {

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new bookStoreApp().setVisible(true);

}

});

}

//GEN-BEGIN:variables

// Variables declaration - do not modify

private javax.swing.JMenuItem MenuItemOutMain;

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.JMenu jMenu1;

private javax.swing.JMenuBar menuBar;

private javax.swing.JMenuItem menuItemBook;

private javax.swing.JMenuItem menuItemInMain;

private javax.swing.JMenuItem menuItemLogin;

private javax.swing.JMenuItem menuItemStock;

private javax.swing.JMenuItem menuItemUser;

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

}

工具包:

package cn.hncu.bookStore.utils;

import java.text.DateFormat;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Date;

public class DateUtils {

/**

* 把long型时间转换成日期格式"yyyy年MM月dd日HH:mm:ss:"的字符串

* @param t

* 待转换的(long型)时间

* @return

* 日期格式的字符串

*/

public static String longToString(long t){

Date d=new Date();

DateFormat df=new SimpleDateFormat("yyyy年MM月dd日HH:mm:ss:");

return df.format(d);

}

/**

* 把日期格式"yyyy-MM-dd-HH:mm:ss:"的字符串转换成long型时间

* @param str

* 待转换的日期字符串

* @return

* long型时间

* @throws ParseException

*/

public static long stringToLong(String str) throws ParseException{

DateFormat df=new SimpleDateFormat("yyyy-MM-dd-HH:mm:ss:");

Date d=df.parse(str);

return d.getTime();

}

}

package cn.hncu.bookStore.utils;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.ObjectInputStream;

import java.io.ObjectOutputStream;

import java.util.ArrayList;

import java.util.List;

public class FileIOUtil {

/**

* 构造函数私有化

*/

private FileIOUtil(){

}

/**

* 把目录fileName里的数据读出

* @param fileName

* 文件地址

* @return

* 返回对应类型的集合

*/

public static List readFromFile(String fileName){//定义在静态方法上的泛型

File file=new File(fileName);//凡是读文件,最好用File开道

if(!file.exists()){//文件不存在返回空集合

return new ArrayList();

}

ObjectInputStream in=null;

try {

in=new ObjectInputStream(new FileInputStream(file));

@SuppressWarnings("unchecked")

List list=(List)in.readObject();

return list;

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

} catch (ClassNotFoundException e) {

e.printStackTrace();

}finally{

if(in!=null){

try {

in.close();

} catch (IOException e) {

throw new RuntimeException("数据文件关闭失败", e);

}

}

}

return new ArrayList();

}

/**

* 存储:向目录fileName里读入数据

* @param list

* 待存入数据的集合

* @param fileName

* 文件地址

* @return

* 存储成功就返回true,否则,返回false

*/

public static boolean writeToFile(List list,String fileName){

ObjectOutputStream out=null;

try {

out=new ObjectOutputStream(new FileOutputStream(fileName));

out.writeObject(list);

return true;

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}finally{

if(out!=null){

try {

out.close();

} catch (IOException e) {

throw new RuntimeException("数据文件关闭失败", e);

}

}

}

return false;

}

}

公共功能:

package cn.hncu.bookStore.common;

public enum uuidModelConstance {

/**

* 枚举:把user的五种类型UserModel,BookModel,InMainModel,InDetailModel,OutMainModel,OutDetailModel,StockModel枚举出来

*/

User("UserModel"),Book("BookModel"),In_Main("InMainModel"),In_Detail("InDetailModel"),

Out_Main("OutMainModel"),Out_Detail("OutDetailModel"),Stock("StockModel");

private final String name;

private uuidModelConstance(String name){

this.name=name;

}

public String getName() {

return name;

}

}

package cn.hncu.bookStore.common.uuid.vo;

import java.io.Serializable;

public class uuidModel implements Serializable{

/**

* 用唱票模型自动生成uuid编号

* 封装uuid,自动生成uuid

*/

private static final long serialVersionUID = 1L;

private String modelName;//表示UserModel,BookModel,InMainModel,InDetailModel,OutMainModel,OutDetailModel,StockModel

private int currentNum;//modelName当前的uuid编号

public uuidModel(){

}

//set,get

public String getModelName() {

return modelName;

}

public void setModelName(String modelName) {

this.modelName = modelName;

}

public int getCurrentNum() {

return currentNum;

}

public void setCurrentNum(int currentNum) {

this.currentNum = currentNum;

}

@Override

public int hashCode() {

final int prime = 31;

int result = 1;

result = prime * result

+ ((modelName == null) ? 0 : modelName.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;

uuidModel other = (uuidModel) obj;

if (modelName == null) {

if (other.modelName != null)

return false;

} else if (!modelName.equals(other.modelName))

return false;

return true;

}

}

package cn.hncu.bookStore.common.uuid.dao.Ebi;

import cn.hncu.bookStore.common.uuidModelConstance;

public interface uuidDAO {

/**

* 用唱票模型自动生成uuid编号

* @param umc

* 需要自动生成uuid的类型(UserModel,BookModel,InMainModel,InDetailModel,OutMainModel,OutDetailModel,StockModel)

* @return

* 生成对应类型uuid的编号

*/

public String getNextNum(uuidModelConstance umc);

}

package cn.hncu.bookStore.common.uuid.dao.Ebo;

import java.util.List;

import cn.hncu.bookStore.common.uuidModelConstance;

import cn.hncu.bookStore.common.uuid.dao.Ebi.uuidDAO;

import cn.hncu.bookStore.common.uuid.vo.uuidModel;

import cn.hncu.bookStore.utils.FileIOUtil;

public class uuidEbo implements uuidDAO {

private final static String FILE_NAME="uuid.txt";//把数据存储到uuid.txt文件中,或读取

@Override

public String getNextNum(uuidModelConstance umc) {

String modelName=umc.getName();//获得待生成uuid编号的user类型

List list=FileIOUtil.readFromFile(FILE_NAME);//从文件中读取所有已生成user类型uuid的数据

for(uuidModel um:list){

if(um.getModelName().equals(modelName.trim())){//如果modelName在文件中存在,则返回此类型uuid下一个编号

int res=um.getCurrentNum();

um.setCurrentNum(res+1);

FileIOUtil.writeToFile(list, FILE_NAME);//把经过更新的uuid数据存入文件夹

return ""+res;

}

}

//如果for循环没有找到,说明modelName是第一个,编号为1

//new一个此类型的对象,存入文件夹

uuidModel um=new uuidModel();

um.setModelName(modelName);

um.setCurrentNum(2);

list.add(um);

FileIOUtil.writeToFile(list, FILE_NAME);

return ""+1;

}

}

package cn.hncu.bookStore.common.uuid.dao.factory;

import cn.hncu.bookStore.common.uuid.dao.Ebi.uuidDAO;

import cn.hncu.bookStore.common.uuid.dao.Ebo.uuidEbo;

public class uuidDAOFactory {

/**

* 构造函数私有化

*/

private uuidDAOFactory(){

}

/**

* 获得接口uuidDAO

* @return

* uuidDAO

*/

public static uuidDAO getUuidDAO(){

return new uuidEbo();

}

}


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