ivx杨帆启航React/Pixi.js/FaaS、Krpano及微服务架构

凉薄少年不良 2022-07-20 22:01:37

ivx杨帆启航React/Pixi.js/FaaS、Krpano及微服务架构

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Timer timer = new Timer(1000, new ActionListener() { public void actionPerformed(ActionEvent evt) { st.setText(new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new Date())); } }); timer.start()

//用java语言编写的一个数字时钟。 import javax.swing.*; import java.awt.*; import java.util.*; import java.text.*; class Clock extends Thread { ClockTest c; Clock(ClockTest c) { this.c = c; } public void run() { while (true) { try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } SimpleDateFormat dateformat = new SimpleDateFormat("hh:mm:ss"); String s = dateformat.format(new Date()); c.clock.setText(s); } } } public class ClockTest extends JFrame { JLabel clock; public ClockTest() { super("时钟"); Container c = getContentPane(); c.add(new JLabel()); clock = new JLabel(); c.add(clock); clock.setFont(new Font("宋体", Font.BOLD, 175)); setSize(800, 250); setVisible(true); setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); } public static void main(String args[]) { ClockTest ct = new ClockTest(); new Clock(ct).start(); } }

import java.awt.BorderLayout; import java.awt.Container; import java.awt.GridLayout; import java.awt.Image; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.Timer; public class MousePaly implements ActionListener { private JFrame frame; private Container contentPane; private JLabel timeLabel,centLabel; private JButton startBtn; private JButton[] btns; private ImageIcon image; private JComboBox combo; private int time; Timer timer1,timer2; private int index; private boolean flag; public MousePaly(){ frame = new JFrame("MousePaly!"); contentPane = frame.getContentPane(); frame.setBounds(300,200, 400, 400); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); timer1 = new Timer(1000,this); timer2 = new Timer(700,this); image = new ImageIcon("d:/coreJava/mouse.jpg"); initGUI(); } public void initGUI(){ contentPane.setLayout(new BorderLa .......... .......... .......... ..........

mport java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; public class test { ImageIcon imageIcon =new ImageIcon("透明旋转枫.gif");//images这个文件 ImageIcon imagebutton=new ImageIcon("button.png"); JLabel j2=new JLabel(); public test(){ final JFrame f= new JFrame(); f.setBounds(0,00,400,300); f.setDefaultCloseOperation(3); f.setUndecorated(true); com.sun.awt.AWTUtilities.setWindowOpaque(f,false);//设置窗体透明 JPanel p=new JPanel(){ public void paintComponent(Graphics g){//重写paintComponent super.paintComponent(g);//继承的绘制组件方法 Graphics2D gg=(Graphics2D)g; if(imageIcon !=null){//绘制背景 gg.drawImage(imageIcon.getImage(),0,0,f.getWidth(),f.getHeight(),f); } } }; p.setLayout(null);//空布局任意摆放与下面的b1.setBounds(280,80,60,25);呼应 JButton b1=new JButton("exit",imagebutton); b1.addActionListener(new ActionListener(){ public void actionPerformed (ActionEvent e){ System.exit(0); } });

import java.util.Map.Entry;import java.util.Scanner;import java.util.TreeMap;public class Main {public static void main(String[] args) {Scanner sc=new Scanner(System.in);int n;String s1,s2;int s3;int ...

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