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1.×î¼òµ¥µÄͼÐΣ¬Ò»¸öÏûÏ¢¿ò
import javax.swing.JOptionPane;
//±íÃ÷³ÌÐòʹÓÃjavax.swing°üµÄJOptionPaneÀà
public class Dialog1{

public static void main(String[] args) {
// TODO Auto-generated method stub
       //Ͼä±íÃ÷³ÌÐòʹÓÃJOptionPaneÀàµÄshowMessageDialog·½·¨1`
JOptionPane.showMessageDialog(null,"welcome to java");
 }
 
 }
2.ÈÔÈ»ÊǼòµ¥µÄÏûÏ¢¿ò£¬ÊäÈëÃû×ÖºóÏÔʾ»¶Ó­ÏûÏ¢
import javax.swing.JOptionPane;
public class NameDialog{
/**
 * @param args
 */
public static void main(String[] args) {
// TODO Auto-generated method stub
String name=
JOptionPane.showInputDialog("what is your name? ");
String message=
String.format("welcome,%s,to java programming! ",name);
JOptionPane.showMessageDialog(null,message);
 }
 
 }
3.ÒÔÉÏÁ½¸öÀý×ÓµÄÔËÓã¬Á½¸öÕûÊýºÍµÄÊä³ö£¬×¢ÒâInteger.parseInt()ÓÃÓÚ½«×Ö·û´®×ª»¯ÎªÕûÊý
import javax.swing.JOptionPane;
public class ShowAdd{

public static void main(String[] args) {
// TODO Auto-generated method stub
   int integer1;
   int integer2;
String firstNumber=
JOptionPane.showInputDialog("ÇëÊäÈëµÚÒ»¸öÕûÊý£º ");
String secondNumber=
JOptionPane.showInputDialog("ÇëÊäÈëµÚ¶þ¸öÕûÊý£º ");
integer1=Integer.parseInt(firstNumber);
integer2=Integer.parseInt(secondNumber);
String Sum=
String.format("%dºÍ%dµÄºÍΪ£º%d ",integer1,integer2,integer1+integer2);
JOptionPane.showMessageDialog(null,Sum);
 }
 
 }

3.ÔÚ¿òÀïÃæ³öÏÖÁ½Ìõ¶Ô½ÇÖ±Ïß
import java.awt.*;
import javax.swing.*;
public class DrawPanel extends JPanel
{
  


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PowerDesigner OOM Éú³ÉjavaÀà(Ò») ת javapark

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MyEclipse×¢²áJAVA³ÌÐò´úÂ룡

package cn.vicky.reg;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class MyEclipseReg {
// ///////////////////////////////////////////////////////////
// ÔËÐиÃÎļþ ÊäÈëÓû§Ãû µã»÷»Ø³µ¼´¿ÉÉú³É MyEclipse 6.0 ºÍ 7.0 ͨÓû§×¢²áÂë
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