import?javax.swing.*;
import?java.awt.*;
import?java.awt.event.*;
import?java.io.*;
public?class?TXJM?{
	private?JLabel?label0label1label2label3label4;
	private?JTextField?namesexnumage;
	private?JButton?b1b2b3;
	private?FileInputStream?fin;
	private?DataInputStream?din;
	public?TXJM（Jframe?fJPanel?p）{
		JPanel?p0=new?JPanel（）;
		label0=new?JLabel（“請分別輸入各個學生的基本情況“）;
		label0.setFont（new?Font（“隸書“?Font.PLAIN?36））;
		label0.setToolTipText（“提醒輸入學生基本情況“）;
		p0.add（label0）;
		JPanel?p1=new?JPanel（）;
		label1=new?JLabel（“姓名“）;
		label1.setFont（new?Font（“隸書“?Font.PLAIN?24））;
		name=new?JTextField（20）;
		p1.add（label1）;
		p1.add（name）;
		JPanel?p2=new?JPanel（）;
		label2=new?JLabel（“性別“）;
		label2.setFont（new?Font（“隸書“?Font.PLAIN?24））;
		sex=new?JTextField（20）;
		p2.add（label2）;
		p2.add（sex）;
		JPanel?p3=new?JPanel（）;
		label3=new?JLabel（“年齡“）;
		label3.setFont（new?Font（“隸書“?Font.PLAIN?24））;
		age=new?JTextField（20）;
		p3.add（label3）;
		p3.add（age）;
		JPanel?p4=new?JPanel（）;
		label4=new?JLabel（“學號“）;
		label4.setFont（new?Font（“隸書“?Font.PLAIN?24））;
		num=new?JTextField（20）;
		p4.add（label4）;
		p4.add（num）;
		JPanel?p5=new?JPanel（）;
		b1=new?JButton（“保存“）;
		b1.addActionListener（new?ActionListener（）{
			public?void?actionPerformed（ActionEvent?e）{
				try{
					FileOutputStream?fout=new?FileOutputStream（“student.txt“true）;
					DataOutputStream?dout=new?DataOutputStream（fout）;
						dout.writeUTF（name.getText（））;
						dout.writeUTF（sex.getText（））;
						dout.writeUTF（