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

JAVAʵÏÖµÄÁùÉ«Çò

      ÕâÊÇJAVAÖеÄÒ»¸ö×÷Òµ£¬
      Ч¹ûͼ£º
      
       »­¿òÖй²ÓÐÁù¸öÇò£¬ËüÃÇÅöµ½Ç½Ö®ºóÄܹ»·´µ¯£¬¶øÇÒÏ໥Åöײ֮ºóÄÜÏ໥Åöײ¡£
       ÒªÓõ½µÄ֪ʶ£º
      1. awt»­Í¼£¬Òª°ÑÇò»­³öÀ´
      public void draw(Graphics g){
Color c = g.getColor(); g.setColor(Color.red);
g.fillOval(x, y, d, d);
g.setColor(c);
}
     2. Ï̶߳ÔÇòµÄÖØ»­
class MyThread implements Runnable{
public void run() {
while(true){
repaint();
try {
Thread.sleep(150);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
Ô´´úÂ룺
1. Çò£¨Ball£©Àࣺ
import java.awt.*;
public class Ball {
public static final int d = 30;//ÇòµÄÖ±¾¶ÊÇ30
int x=100,y=100;//ÇòËùÔÚµÄλÖÃ
private double direction = 225;//СÇòµÄÔ˶¯·½ÏòµÄ¶ÈÊý±íʾ£¬0-360¶È

//ÇòµÄ±àºÅ
private int id;

BallClient bc;

public Ball(int x, int y, double direction, int id,BallClient bc) {
super();
this.x = x;
this.y = y;
this.direction = direction;
this.id = id;
this.bc = bc;
}
public void draw(Graphics g){
Color c = g.getColor();
if(id==1)
g.setColor(Color.red);
if(id==2)
g.setColor(Color.blue);
if(id==3)
g.setColor(Color.green);
if(id==4)
g.setColor(Color.black);
if(id==5)
g.setColor(Color.pink);
if(id==6)
g.setColor(Color.yellow);

g.fillOval(x, y, d, d);
g.setColor(c);
move();
touchWall();
touchEach();
}
public double getDirection() {
return direction;
}
public void setDirection(double direction) {
this.direction = direction;
}

//СÇòÔ˶¯º¯Êý
public void move(){
if(direction>=0&&direction<=90){
y += Math.sin((direction)*Math.PI/180)*10;
x += Math.cos((d


Ïà¹ØÎĵµ£º

JAVA¶ÁXML£ºsax,dom,jdom,dom4jµÄ±È½ÏÒÔ¼°Ñ¡Ôñ(ת)

JAVA¶ÁXML£ºsax,dom,jdom,dom4jµÄ±È½ÏÒÔ¼°Ñ¡Ôñ(ת)
Ô­ÎÄ£ºwww.hicourt.gov.cn/homepage/show9_content.asp
SAX£º                                 ......

java ÖÐÓû§·ÃÎÊȨÏÞ£¨spring ȨÏÞ¹ÜÀí£©

// AuthorityInterceptor.java Îļþ
package com.aptech.jb.epet.web.authority;
import javax.servlet.http.HttpServletRequest;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.struts.action.ActionMapping;
public class Authority ......

javaÐéÄâ»úÔ´´úÂë ÉîδÀ´¼¼Êõ

±¾Õ¾(openjdk)ÏÖÔÚËùÁгöÀ´µÄ¾ÍÊÇHotSpotÐéÄâ»úµÄÔ´´úÂ룬¶øHotSpotÕýÊÇĿǰÊÀ½çÉÏjavaÐéÄâ»úµÄ×îºÃµÄʵÏÖ¡£
¡¡¡¡HotSpotµÄ»ù´¡´úÂëÊÇÐí¶àÈËÐÁÇÚÀͶ¯µÄ½á¾§£¬Õâ¸ö¹ý³ÌÆù½ñÒѳÖÐøÁ˳¬¹ý10ÄêµÄʱ¼ä£¨µ±È»Ê±¼ä³¤²¢²»Òâζ×ÅÒ»¶¨ºÃ£¬Ò»°ëÒ»°ë°É£©¡£ËùÒÔµ½ÏÖÔÚΪֹ£¬ËûµÄÌå»ýÊǺܴóµÄ¡£Óн«½ü1500¸öC/C++Í·ÒýÓúÍÔ´´úÂëÎļþ£¬Õû¸ ......

´«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  ......

Java Properties Àà¶ÁÈ¡ÅäÖÃÎļþÐÅÏ¢

ÔÚÎÒÃÇÆ½Ê±Ð´³ÌÐòµÄʱºò£¬ÓÐЩ²ÎÊýÊǾ­³£¸Ä±äµÄ£¬¶øÕâÖָı䲻ÊÇÎÒÃÇÔ¤ÖªµÄ¡£±ÈÈç˵ÎÒÃÇ¿ª·¢ÁËÒ»¸ö²Ù×÷Êý¾Ý¿âµÄÄ£¿é£¬ÔÚ¿ª·¢µÄʱºòÎÒÃÇÁ¬½Ó±¾µØµÄÊý¾Ý¿âÄÇô IP £¬Êý¾Ý¿âÃû³Æ£¬±íÃû³Æ£¬Êý¾Ý¿âÖ÷»úµÈÐÅÏ¢ÊÇÎÒÃDZ¾µØµÄ£¬ÒªÊ¹µÃÕâ¸ö²Ù×÷Êý¾ÝµÄÄ£¿é¾ßÓÐͨÓÃÐÔ£¬ÄÇôÒÔÉÏÐÅÏ¢¾Í²»ÄÜдËÀÔÚ³ÌÐòÀͨ³£ÎÒÃǵÄ×ö·¨ÊÇÓÃÅäÖÃÎļþÀ´½â ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ