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資源簡介

import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.sql.*; public class system extends JFrame { JDesktopPane deskpane = new JDesktopPane();//在窗體里建立虛擬桌 JPanel p = new JPanel();//創建一個面板并實例化 public system(){//構造函數 setTitle("訂單管理系統");//設置窗體標題 Container con = getContentPane(); con.setLayout(new BorderLayout());//創建一個布局 con.add(deskpane,BorderLayout.CENTER);//實例虛擬桌面的布局 Font f =new Font("新宋體",Font.PLAIN,12); JMenuBar mb = new JMenuBar();//實例化菜單欄 mb.setOpaque(true); setJMenuBar(mb); mb.setOpaque(true); setJMenuBar(mb); JMenu systemM = new JMenu("系統管理"); systemM.setFont(f); mb.add(systemM); JMenuItem land = new JMenuItem("重新登陸"); land.setFont(f); JMenuItem exit = new JMenuItem("退出系統"); exit.setFont(f); systemM.add(land); systemM.add(exit); JMenu userM = new JMenu("用戶管理"); userM.setFont(f); mb.add(userM); JMenuItem password = new JMenuItem("密碼修改"); password.setFont(f); JMenuItem addDelete = new JMenuItem("添加/刪除用戶"); addDelete.setFont(f); userM.add(password); userM.add(addDelete); JMenu mesM = new JMenu("信息管理"); mesM .setFont(f); mb.add(mesM ); JMenu addM= new JMenu("添加信息"); addM.setFont(f); JMenu viewM = new JMenu("查看信息"); viewM.setFont(f); JMenu modifM = new JMenu("修改信息"); modifM.setFont(f); JMenu deleteM = new JMenu("刪除信息"); deleteM.setFont(f); mesM.add(addM); mesM.add(viewM); mesM.add(modifM); mesM.add(deleteM); JMenuItem addgoods = new JMenuItem("添加商品信息"); addgoods.setFont(f); addM.add(addgoods); JMenuItem addclient = new JMenuItem("添加客戶信息"); addclient.setFont(f); addM.add(addclient); JMenuItem viewgoods= new JMenuItem("查看商品信息"); viewgoods.setFont(f); viewM.add(viewgoods); JMenuItem viewclient = new JMenuItem("查看客戶信息"); viewclient.setFont(f); viewM.add(viewclient); JMenuItem modifgoods = new JMenuItem("修改商品信息"); modifgoods.setFont(f); modifM.add(modifgoods); JMenuItem modifclie

資源截圖

代碼片段和文件信息

import?java.awt.event.*;
import?java.awt.*;
import?javax.swing.*;
import?java.sql.*;

public?class?addclient?extends?JInternalframe?{
private?JButton?butCancelbutOk;
????private?JLabel?jLabel1jLabel2jLabel3jLabel4;
????private?JTextField?jtf1jtf2jtf3jtf4;
????public?addclient(){//空構造
????super(“添加客戶信息“);
????????initComponents();???
????????this.setVisible(true);
????????this.setClosable(true);
????????this.setSize(260310);
????????
??????}

????private?void?initComponents(){???
???? //實例化并添加控件
????????jLabel1?=?new?JLabel();
????????jLabel2?=?new?JLabel();
????????jLabel3?=?new?JLabel();?
????????jLabel4?=?new?JLabel();
????????jtf1=new?JTextField();
????????jtf2=new?JTextField();
????????jtf3=new?JTextField();
????????jtf4=new?JTextField();
????????butOk?=?new?JButton();
????????butCancel?=?new?JButton();???????
????????//實例化并添加控件完成
????????
????????getContentPane().setLayout(null);//設置布局
????????
????????
????????//為空間放置具體位置
????????jLabel1.setText(“客戶代號“);
????????getContentPane().add(jLabel1);
????????jLabel1.setBounds(30?30?70?20);

????????jLabel2.setText(“姓名“);
????????getContentPane().add(jLabel2);
????????jLabel2.setBounds(30?60?70?20);

????????jLabel3.setText(“電話“);
????????getContentPane().add(jLabel3);
????????jLabel3.setBounds(30?90?60?20);
???????????????
????????jLabel4.setText(“地址“);
????????getContentPane().add(jLabel4);
????????jLabel4.setBounds(30?120?70?20);???
????????
????????getContentPane().add(jtf1);
????????jtf1.setBounds(100?30?130?24);

????????getContentPane().add(jtf2);
????????jtf2.setBounds(100?60?130?24);

????????getContentPane().add(jtf3);
????????jtf3.setBounds(100?90?130?24);??
????????
????????getContentPane().add(jtf4);
????????jtf4.setBounds(100?120?130?24);

????????butOk.setText(“添加“);

????????getContentPane().add(butOk);
????????butOk.setBounds(80?240?70?27);
????????
????????butCancel.setText(“清空“);
????????getContentPane().add(butCancel);
????????butCancel.setBounds(160?240?70?27);

???????
????????//為空間放置具體位置結束

?????????database.joinDB();
????????
//為添加和取消按鈕加事件
????????butOk.addActionListener(new?ActionListener(){
???????? public?void?actionPerformed(ActionEvent?e){
if(jtf1.getText().equals(““)){
new?JOptionPane().showMessageDialog(null“客戶代號不能為空“);
}
else?if(jtf2.getText().equals(““)){
new?JOptionPane().showMessageDialog(null“姓名不能為空“);
}
else?{
String?sql=“insert?into?client?values(‘“+?jtf1.getText()?+“‘‘“+?jtf2.getText()?+“‘‘“+?jtf3.getText()?+“‘‘“+?jtf4.getText()?+“‘)“;
try{
if(database.executeSQL(sql)){
???? new?JOptionPane().showMessageDialog(null“添加成功!“); ????????
????????? ?????????}
}
catch(Exception?ea){}
}
???????? }
????????});

????????butCancel.addActionListener(new?ActionListener(){
???????? public?void?actionPerformed(ActionEvent?e){
???????? jtf1.setText(““);
?????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????226??2009-12-23?21:41??訂單系統\代碼\.classpath

?????文件????????379??2009-12-23?21:41??訂單系統\代碼\.project

?????文件???????1563??2009-12-23?22:15??訂單系統\代碼\addclient$1.class

?????文件????????844??2009-12-23?22:15??訂單系統\代碼\addclient$2.class

?????文件???????2473??2009-12-23?22:15??訂單系統\代碼\addclient.class

?????文件???????3234??2009-12-23?22:13??訂單系統\代碼\addclient.java

?????文件???????1805??2009-12-23?22:15??訂單系統\代碼\AddDeleteUser$1.class

?????文件????????920??2009-12-23?22:15??訂單系統\代碼\AddDeleteUser$2.class

?????文件???????2447??2009-12-23?22:15??訂單系統\代碼\AddDeleteUser$3.class

?????文件????????769??2009-12-23?22:15??訂單系統\代碼\AddDeleteUser$4.class

?????文件???????3759??2009-12-23?22:15??訂單系統\代碼\AddDeleteUser.class

?????文件???????5950??2009-12-23?22:14??訂單系統\代碼\AddDeleteUser.java

?????文件???????1560??2009-12-23?22:15??訂單系統\代碼\addgoods$1.class

?????文件????????800??2009-12-23?22:15??訂單系統\代碼\addgoods$2.class

?????文件???????2228??2009-12-23?22:15??訂單系統\代碼\addgoods.class

?????文件???????3050??2009-12-23?22:14??訂單系統\代碼\addgoods.java

?????文件???????1862??2009-12-23?22:15??訂單系統\代碼\addO$1.class

?????文件????????538??2009-12-23?22:15??訂單系統\代碼\addO$2.class

?????文件???????3380??2009-12-23?22:15??訂單系統\代碼\addO.class

?????文件???????4256??2009-12-23?22:14??訂單系統\代碼\addO.java

?????文件???????2296??2009-12-23?22:29??訂單系統\代碼\AmendPanel$1.class

?????文件????????794??2009-12-23?22:29??訂單系統\代碼\AmendPanel$2.class

?????文件???????2211??2009-12-23?22:29??訂單系統\代碼\AmendPanel.class

?????文件???????2207??2009-12-23?22:35??訂單系統\代碼\database.class

?????文件???????1737??2009-12-23?22:35??訂單系統\代碼\database.java

?????文件???????1934??2009-12-23?22:16??訂單系統\代碼\deleteclient$1.class

?????文件????????754??2009-12-23?22:16??訂單系統\代碼\deleteclient$2.class

?????文件???????1875??2009-12-23?22:16??訂單系統\代碼\deleteclient.class

?????文件???????2182??2009-12-23?22:16??訂單系統\代碼\deleteclient.java

?????文件???????1912??2009-12-23?22:29??訂單系統\代碼\deletegoods$1.class

............此處省略59個文件信息

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