madeinformation.java

一个很详细的航空售票系统开发的例子

package com.tarena.abs.server;

import java.awt.BorderLayout;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JTextArea;

public class MadeInformation extends JDialog{

	/**
	 * 
	 */
	private static final long serialVersionUID = 4402891952147251721L;
	private JTextArea jta;
	public MadeInformation(JFrame jf){
		super(jf,"制作信息",true);
		jta=new JTextArea(30,40);
		try {
			BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream("made.txt")));
			String temp = null;
			while((temp = in.readLine()) != null){
				jta.append(temp+"\n");
			}
			jta.setEditable(false);
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		this.add(jta,BorderLayout.CENTER);
		
		showMe();
	}
	public void showMe(){
		this.setSize(300,400);
		this.setVisible(true);
		this.setEnabled(false);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}
}