JavaдµÄ̰³ÔÉß
ÈýÖÜǰ£¬¾ÍÓëͬѧԼ¶¨ºÃÁË£¬»¨ÈýÖÜʱ¼äд¸ö̰³ÔÉߣ¬¾ÍÓÃ×Ô¼ºÏÖÔÚËùѧµÄJava£¬ÎÒÏë¿ÉÒÔ°¡¡£Ñ§Ð£Àï½Ì²»³öʲô¶«Î÷£¬ÄǾÍ×Ô¼º¸ã°É£¡ÓÚÊÇÎÒÃÇÐÅÊĵ©µ©¿ªÊ¼Á˼¸Ìì¡£²»ÁÏÎåÒ»Ò»À´£¬°ÑËùÓеͼÀÏÂÁË¡£×îºóÒ»ÖÜÁË£¬Ã»°ì·¨£¬Í¨Ïü°É£¡ÓÚÊÇÁ¬Ðø¼¸Ìì¿à¸É£¬ÖÕÓÚд³öÀ´ÁË.ËäÈ»Óеã´Ö²Ú£¬ÒòΪѧУ»¹Ã»¿ªÊ¼½ÌGUIºÍỊ̈߳¬ÒÔºóÎÒ»á¸ÄÉÆÕâ´úÂëµÄ
import java.awt.*;
import java.awt.event.*;
import java.util.*;
//===================¸ÃÀàÊÇ¿ØÖÆÉßÒÆ¶¯µÄ´°¿Ú===================================================
class snakeCanvas extends Panel implements Runnable, KeyListener
{
private Label b[] ; //ÉßµÄÖ÷Ìå
private Button food ; // ʳÎï
private Thread thread; //Ïß³Ì
private int count = 1, i; //count±íʾÉßµÄÊýÁ¿
private int xFood, yFood ; //±íʾʳÎïµÄ×ø±ê
private int x = 5, y = 0; //¿ØÖÆÉßÍ·µÄ×ø±ê
private boolean up = false, down = false, right = true, left = false; //ÓÃÀ´¿ØÖÆÉߵķ½Ïò
private boolean Game = true ; // ÅжÏÓÎÏ·ÊÇ·ñ½áÊø
snakeCanvas()
{
setSize( 510, 515 );
thread = new Thread(this);
setLayout(null);
setBackground(Color.green); //ÉèÖñ³¾°ÑÕÉ«
b = new Label[50] ;
//¶ÔÉߵijõʼ»¯
for ( int i = 0; i < 30; i++ )
{
b[i] = new Label("¿Ú") ;
b[i].setSize( 10, 10 ) ;
}
b[0].setBounds(5, 0, 10, 10);
add(b[0]); //Ìí¼Ó×é¼þ
//====================ʳÎïµÄËæ»ú×ø±ê=================================
xFood = 10*(int)( ( Math.random() + 0.01 ) * 50 ) + 5 ;
yFood = 10*(int)( ( Math.random() + 0.01 ) * 50 ) ;
}
public void keyTyped( KeyEvent e){}
public void keyReleased(KeyEvent e){}
//=========¼üÅÌʼþ=========================
public void keyPressed(KeyEvent e)
{
&nbs
Ïà¹ØÎĵµ£º
Jsp
·½Ãæ
jspµÄ³£ÓõÄÃüÁî´ð£ºpage, include, talib, forward,
Servlet
·½Ãæ
1
¡¢ËµÒ»Ëµ
Servlet
µÄÉúÃüÖÜÆÚ
?
´ð:servletÓÐÁ¼ºÃ
µÄÉú´æÆÚµÄ¶¨Ò壬°üÀ¨¼ÓÔØºÍʵÀý»¯¡¢³õʼ»¯¡¢´¦ÀíÇëÇóÒÔ¼°·þÎñ½áÊø¡£Õâ¸öÉú´æÆÚÓÉjavax.servlet.Servlet½Ó¿ÚµÄ
init,serviceºÍdestroy·½·¨±í´ï¡£
2
¡¢
Servlet
°æ±¾¼ä
(
ÍüÁ ......
È«±¾¡¶Êý¾Ý¿â¿ª·¢ÕâµãÊÂ-Java¿ìËÙÈëÃÅ¡·Ãâ·ÑÏÂÔØ
À´×Ô£ºhttp://zyt.howwe.net/me.php?320
Ŀ¼£ºhttp://zyt.howwe.net/ok.php?321
ÄÚÈݼò½é
¡¡¡¡Õë¶ÔJava³õѧÕß¼°ÈëÃÅÕߣ¬ÏµÍ³²ûÊöWeb¿ª·¢»ù±¾ÖªÊ¶£¬½áºÏÊý¾Ý¿âµÄ¿ìËÙÓ¦Óã¬Ê¹¶ÁÕß¿ìËÙ¿çÈëJavaÁìÓò£¬¶Ô±à³ÌÓïÑÔ²»ÔÙη¾å¡£¸ÃÊé×÷Ϊ¡¶´ÓÈËÉúÐèÒªÒýµ¼ÂÛJava¿ìËÙ¿ª·¢ ......
JAVAʵÏÖ
¡¡¡¡ÔÚJDKÖУ¬ÔÚjava.util.zip°üÖÐÒѾÄÚÖÃÁËZLIBµÄʵÏÖ£¬Ê¾Àý´úÂëÈçÏ£º
1//½âѹ
2 public String decompressData(String encdata) {
3 try {
4 ByteArrayOutputStream bos = new ByteArrayOutputStream();
5 InflaterOutputStream zos = new InflaterOutputStream(bos);
6 zo ......
±¾ÎÄÃæÏòÓÚÄÇЩÈí¼þ¼Ü¹¹Ê¦£¬Éè¼ÆÊ¦ºÍ¿ª·¢ÈËÔ±£¬ËûÃÇÏëʹÓà IBM® Rational® Software Architect ´Ó Java™ Ô´´úÂëÀ´ÄæÏò¹¤³ÌÉú³É UML ÀàºÍÐòÁÐͼ¡£ ÄæÏò¹¤³Ì¾³£±»ÓÃÀ´´ÓÒÑÓеÄÔ´´úÂëÖÐÒÔÒ»ÖÖ³éÏóÄ£ÐÍ UML ¸ñʽÀ´»ñµÃ¶ªÊ§µÄÉè¼ÆÎĵµ£¬Æä¿ÉÒÔÓÃÀ´Ñо¿Ò»¸öϵͳµÄ¾²Ì¬½á¹¹ºÍ¶¯Ì¬ÐÐΪ£¬²¢ÓÃÓÚÀ©Õ¹ÐµÄÌØÐÔµ½²úÆ·¡£ ......
Ò»¡¢¸øUbuntuÅäÖÃJAVA»·¾³
¡¡
¡¡¡¡²Ù×÷ϵͳ°æ±¾£ºUbuntu 7.10 Gutsy
¡¡
¡¡¡¡JAVA°æ±¾£ºJAVA 6
¡¡
¡¡¡¡ÔÚUbuntuϰ²×°JAVAÐéÄâ»úºÍSDK£¨¿ª·¢°ü£©ÊǷdz£ÇáËÉÈÝÒ׵ģº
¡¡
¡¡¡¡ÁªÍøµÄÇé¿öÏÂÔÚÖÕ¶ËÏÂÊäÈëÃüÁî
¡¡
¡¡¡¡$sudo apt-get& ......