张孝利老师的java视频的下载地址

以下是两个类，请楼主分别存成两个java文件:
其中
MainFrame.java是显示日历程序，Clock.java是日历计算程序。编译后运行MainFrame这个类即可。

1.MainFrame.java
---
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Date;
import java.util.Calendar;

import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;


public class MainFrame extends JFrame {
 /** *//**
 * 
 */
 private static final long serialVersionUID = 1L;
 JPanel panel = new JPanel(new BorderLayout());
 JPanel panel1 = new JPanel();
 JPanel panel2 = new JPanel(new GridLayout(7, 7));
 JPanel panel3 = new JPanel();
 JLabel[] label = new JLabel[49];
 JLabel y_label = new JLabel("年份");
 JLabel m_label = new JLabel("月份");
 JComboBox com1 = new JComboBox();
 JComboBox com2 = new JComboBox();
 int re_year, re_month;
 int x_size, y_size;
 String year_num;
 Calendar now = Calendar.getInstance(); // 实例化Calendar

 MainFrame() {
 super("万年历");
 setSize(300, 350);
 x_size = (int) (Toolkit.getDefaultToolkit().getScreenSize().getWidth());
 y_size = (int) (Toolkit.getDefaultToolkit().getScreenSize().getHeight());
 setLocation((x_size - 300) / 2, (y_size - 350) / 2);
 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 panel1.add(y_label);
 panel1.add(com1);
 panel1.add(m_label);
 panel1.add(com2);
 for (int i = 0; i < 49; i++) {
 label[i] = new JLabel("", JLabel.CENTER);// 将显示的字符设置为居中
 panel2.add(label[i]);
 }
 panel3.add(new Clock(this));
 panel.add(panel1, BorderLayout.NORTH);
 panel.add(panel2, BorderLayout.CENTER);
 panel.add(panel3, BorderLayout.SOUTH);
 panel.setBackground(Color.white);
 panel1.setBackground(Color.white);
 panel2.setBackground(Color.white);
 panel3.setBackground(Color.white);
 Init();
 com1.addActionListener(new ClockAction());
 com2.addActionListener(new ClockAction());

 setContentPane(panel);
 setVisible(true);
 setResizable(false);
 }

 class ClockAction implements ActionListener {
 public void actionPerformed(ActionEvent arg0) {
 int c_year, c_month, c_week;
 c_year = Integer.parseInt(com1.getSelectedItem().toString()); // 得到当前所选年份
 c_month = Integer.parseInt(com2.getSelectedItem().toString()) - 1; // 得到当前月份，并减1,计算机中的月为0－11
 c_week = use(c_year, c_month); // 调用函数use，得到星期几
 Resetday(c_week, c_year, c_month); // 调用函数Resetday
 }
 }

 public void Init() {
 int year, month_num, first_day_num;
 String log[] = { "日", "一", "二", "三", "四", "五", "六" };
 for (int i = 0; i < 7; i++) {
 label[i].setText(log[i]);
 }
 for (int i = 0; i < 49; i = i + 7) {
 label[i].setForeground(Color.red); // 将星期日的日期设置为红色
 }
 for (int i = 6; i < 49; i = i + 7) {
 label[i].setForeground(Color.green);// 将星期六的日期设置为绿色
 }
 for (int i = 1; i < 10000; i++) {
 com1.addItem("" + i);
 }
 for (int i = 1; i < 13; i++) {
 com2.addItem("" + i);
 }
 month_num = (int) (now.get(Calendar.MONTH)); // 得到当前时间的月份
 year = (int) (now.get(Calendar.YEAR)); // 得到当前时间的年份
 com1.setSelectedIndex(year - 1); // 设置下拉列表显示为当前年
 com2.setSelectedIndex(month_num); // 设置下拉列表显示为当前月
 first_day_num = use(year, month_num);
 Resetday(first_day_num, year, month_num);
 }

 public int use(int reyear, int remonth) {
 int week_num;
 now.set(reyear, remonth, 1); // 设置时间为所要查询的年月的第一天
 week_num = (int) (now.get(Calendar.DAY_OF_WEEK));// 得到第一天的星期
 return week_num;
 }

 @SuppressWarnings("deprecation")
 public void Resetday(int week_log, int year_log, int month_log) {
 int month_day_score; // 存储月份的天数
 int count;
 month_day_score = 0;
 count = 1;

 Date date = new Date(year_log, month_log + 1, 1); // now
 Calendar cal = Calendar.getInstance();
 cal.setTime(date);
 cal.add(Calendar.MONTH, -1); // 前个月
 month_day_score = cal.getActualMaximum(Calendar.DAY_OF_MONTH);// 最后一天

 for (int i = 7; i < 49; i++) { // 初始化标签
 label[i].setText("");
 }
 week_log = week_log + 6; // 将星期数加6，使显示正确
 month_day_score = month_day_score + week_log;
 for (int i = week_log; i < month_day_score; i++, count++) {
 label[i].setText(count + "");
 }
 }

 public static void main(String[] args) {
 JFrame.setDefaultLookAndFeelDecorated(true);
 new MainFrame();
 }
}
2.Clock.java
-----
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Date;
import java.util.Calendar;

import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;



//显示时间的类：Clock


/** *//**
 * Clock.java
 * Summary 数字时间显示
 * Created on
 * @author
 * remark 
 */

import java.awt.Canvas;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.text.SimpleDateFormat;
import java.util.Calendar;
class Clock extends Canvas implements Runnable{
 /** *//**
 * 
 */
 private static final long serialVersionUID = 3660124045489727166L;
 MainFrame mf;
 Thread t;
 String time;
 public Clock(MainFrame mf){
 this.mf=mf;
 setSize(280,40);
 setBackground(Color.white);
 t=new Thread(this); //实例化线程
 t.start(); //调用线程
 }
 public void run(){
 while(true){
 try{
 Thread.sleep(1000); //休眠1秒钟
 }catch(InterruptedException e){
 System.out.println("异常");
 }
 this.repaint(100);
 }
 }
 public void paint(Graphics g){
 Font f=new Font("宋体",Font.BOLD,16);
 SimpleDateFormat SDF=new SimpleDateFormat("yyyy'年'MM'月'dd'日'HH:mm:ss");//格式化时间显示类型
 Calendar now=Calendar.getInstance();
 time=SDF.format(now.getTime()); //得到当前日期和时间
 g.setFont(f);
 g.setColor(Color.orange);
 g.drawString(time,45,25);
 }
}