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【1】JAVA---地址App小软件(AddressApp.class)(初步接触项目开发的分层思想)(表现层)


这个是表现层的main方法。

实现的地址信息有:

姓名,性别,年龄,电话,地址。

实现的功能有:

增加地址;

删除地址;

修改地址;

查找地址:其中年龄的查找为年龄段的查找。

数据存储的方式为文件存储和读写。

分层的思想是:表现层调用逻辑层,逻辑层调用数据层。不可以反过来

每个class文件都带了包名字,建好文件就可以了。

/*
* AddressApp.java
*
*/

package cn.hncu.addr;

import java.awt.Panel;

import javax.swing.JPanel;

import cn.hncu.addr.ui.AddPanel;
import cn.hncu.addr.ui.ListPanel;
/**
*
* @author __chx__
*/
public class AddressApp extends javax.swing.JFrame {
/** Creates new form AddressApp */
public AddressApp() {
super("地址的增删改查小软件!");
initComponents();
this.setContentPane(new ListPanel(this));
this.setResizable(false);//设置窗口不能缩放
}


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();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBounds(new java.awt.Rectangle(150, 150, 0, 0));
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);

setJMenuBar(menuBar);

pack();
}

private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitMenuItemActionPerformed
System.exit(0);
}


public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new AddressApp().setVisible(true);
}
});
}

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.JMenuBar menuBar;
private javax.swing.JMenuItem openMenuItem;
private javax.swing.JMenuItem pasteMenuItem;
private javax.swing.JMenuItem saveAsMenuItem;
private javax.swing.JMenuItem saveMenuItem;


}



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