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

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\databa
?????文件???????1737??2009-12-23?22:35??訂單系統\代碼\databa
?????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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