Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JAVA½ØÆÁ³ÌÐò(µÚ¶þ°æ)

Õª×Ô£ºÇ§Àï±ù·â
/*
 * CaptureScreen.java
 *
 * Created on 2007Äê8ÔÂ30ÈÕ, ÏÂÎç12:46
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */
package hadeslee.swing;
/**
 *
 * @author lbf
 */
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
import javax.imageio.*;
import java.awt.image.*;
public class CaptureScreen extends JFrame implements ActionListener{
    private JButton start,cancel,save;
    private JPanel c;
    private BufferedImage get;
    /** Creates a new instance of CaptureScreen */
    public CaptureScreen() {
        super("ÆÁÄ»½ØÈ¡Èí¼þ(µÚ¶þ°æ)");
        initWindow();
    }
    private void initWindow(){
        start=new JButton("¿ªÊ¼½ØÈ¡");
        cancel=new JButton("Í˳ö");
        save=new JButton("±£´æ");
        save.setEnabled(false);
        save.addActionListener(this);
        start.addActionListener(this);
        cancel.addActionListener(this);
        JPanel buttonJP=new JPanel();
        c=new JPanel(new BorderLayout());
        JLabel jl=new JLabel("ÆÁÄ»½ØÈ¡",JLabel.CENTER);
        JLabel jl1=new JLabel("×÷ÕߣºÇ§Àï±ù·â",JLabel.CENTER);
        jl.setFont(new Font("ºÚÌå",Font.BOLD,40));
        jl1.setFont(new Font("ËÎÌå",Font.BOLD,20));
 


Ïà¹ØÎĵµ£º

javaʹÓÃrocksawºÍvserv tcpipʵÏÖ»ùÓÚICMPµÄPing¹¦ÄÜ

Ò»£º×¼±¸ www.savarese.org download
 1.  rocksaw-1.0.0-src.tar.gz
 2.  vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
 1.  build vserv-tcpip-0.9.2-src
      ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃæ½¨Ò»¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......

½âÎöJavaÀàºÍ¶ÔÏóµÄ³õʼ»¯¹ý³Ì

ÀàµÄ³õʼ»¯ºÍ¶ÔÏó³õʼ»¯ÊÇ JVM ¹ÜÀíµÄÀàÐÍÉúÃüÖÜÆÚÖзdz£ÖØÒªµÄÁ½¸ö»·½Ú£¬Google ÁËÒ»±éÍøÂ磬ÓйØÀà×°ÔØ»úÖÆµÄÎÄÕµ¹ÊDz»ÉÙ£¬È»¶øÀà³õʼ»¯ºÍ¶ÔÏó³õʼ»¯µÄÎÄÕ²¢²»¶à£¬ÌرðÊÇ´Ó×Ö½ÚÂëºÍ JVM ²ã´ÎÀ´·ÖÎöµÄÎÄÕ¸üÊÇÏÊÓÐËù¼û¡£
±¾ÎÄÖ÷Òª¶ÔÀàºÍ¶ÔÏó³õʼ»¯È«¹ý³Ì½øÐзÖÎö£¬Í¨¹ýÒ»¸öʵ¼ÊÎÊÌâÒýÈ룬½«Ô´´úÂëת»»³É JVM ×Ö½ÚÂëºó£¬ ......

JAVA IOÁ÷µÄÓ¦ÓÃ

JAVA IOÁ÷µÄÓ¦ÓÃ
 
 
 
IOÁ÷µÄµäÐÍÓ¦ÓÃ
¾¡¹Ü¿âÄÚ´æÔÚ´óÁ¿IOÁ÷À࣬¿Éͨ¹ý¶àÖÖ²»Í¬µÄ·½Ê½×éºÏµ½Ò»Æð£¬µ«Êµ¼ÊÉÏÖ»Óм¸ÖÖ·½Ê½²Å»á¾­³£Óõ½¡£È»¶ø£¬±ØÐëСÐÄÔÚÒâ²ÅÄܵõ½ÕýÈ·µÄ×éºÏ¡£ÏÂÃæÕâ¸öÏ൱³¤µÄÀý×ÓչʾÁ˵äÐÍIOÅäÖõĴ´½¨ÓëʹÓ㬿ÉÔÚд×Ô¼ºµÄ´úÂëʱ½«Æä×÷Ϊһ¸ö²Î¿¼Ê¹Óá£×¢Òâÿ¸öÅäÖö¼ÒÔÒ»¸ö×¢ÊÍÐ ......

java ʱ¼ä¸ñʽ»¯

import java.text.SimpleDateFormat;
 Date date=new Date();
  DateFormat  format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  String time=format.format(date);
java.sql.Time now=new java.sql.Time(System.CurrentTimeMillis());
Êä³ö¶ÌµÄϵͳʱ¼ä 18:34:44 ......

´«ÖDz¥¿Í——AWT£ºjava¼òªµÄͼÐλ¯Éè¼Æ

Ò»£º java.awt°ü
¡¡¡¡  java.awt°üÖÐÌṩÁËGUIÉè¼ÆËùʹÓõÄÀàºÍ½Ó¿Ú£¬¿É´ÓÖп´µ½Ö÷ÒªÀàÖ®¼äµÄ¹ØÏµ¡£
¡¡    java.awt°üÌṩÁË»ù±¾µÄjava³ÌÐòµÄGUIÉè¼Æ¹¤¾ß¡£Ö÷Òª°üÀ¨ÏÂÊöÈý¸ö¸ÅÄ
¡¡¡¡  ×é¼þ--Component
¡¡¡¡  ÈÝÆ÷--Container
¡¡¡¡  ²¼¾Ö¹ÜÀíÆ÷--LayoutManager
¶þ£º  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ