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

Developing Games in Java£¨²¿·Ö£©

   Ô­ÎÄÀ´×ÔÓÚ¡¶Developing Games in Java¡·£¬×÷ÕߣºDavid Brackeen, Bret Barker, Laurence Vanhelsuwé
   JavaÔÚÉè¼ÆÊ±³ä·Ö¿¼ÂÇÁËÏß³Ì,Òò´ËÔÚJavaÖÐÏ̵߳IJÙ×÷±ÈÆäËûÓïÑÔÒª¼òµ¥¡£Ö»ÐèÉú³ÉÒ»¸öThreadÀàµÄʵÀý±ã¿É´´½¨Ò»¸öỊ̈߳¬È»ºóµ÷ÓÃstart()·½·¨Ïß³Ì¾ÍÆô¶¯ÁË¡£
       Thread myThread=new Thread();
       myThread.start();
       µ±È»£¬Õâ¶Î´úÂëûÓÐÈκÎʵ¼ÊÒâÒ壬ÒòΪ¸ÃÏß³ÌÖÐûÓаüº¬ÈκÎÈÎÎñ¡£JavaÐéÄâ»ú´´½¨Ò»¸öеÄϵͳÏ̺߳󣬱ãÆô¶¯¸ÃỊ̈߳¬È»ºóThread¶ÔÏóµÄrun()·½·¨±»µ÷Óá£Ä¬ÈÏÇé¿öÏ£¬run()·½·¨²»×öÈκι¤×÷£¬Òò´Ë£¬Ï̱߳ãËæ¼´Í£Ö¹¡£
       Èç¹ûÏëÈÃÏß³ÌÍê³ÉijÏîÈÎÎñ£¬ÔÚrun()·½·¨ÖÐÌí¼ÓÏàÓ¦´úÂë¼´¿É¡£ÓÐÈýÖÖ»ù±¾µÄ·½·¨¿ÉÒÔʵÏÖÕâÒ»²Ù×÷:
1£¬¼Ì³ÐÀ©Õ¹ThreadÀà
2£¬ÊµÏÖRunnable½Ó¿Ú
3£¬Ê¹ÓÃÄäÃûÄÚ²¿Àà
¼Ì³ÐÀ©Õ¹ThreadÀà
       ¸øÏ̷߳ÖÅäÈÎÎñµÄÒ»¸ö¿ì½ÝµÄ·½·¨ÊǼ̳ÐÀ©Õ¹ThreadÀ࣬²¢ÖØÐ´run()·½·¨£º
public class MyThread extends Thread {
           public void run() {
                System.out.println("Do something cool here.");
           }
}
È»ºó´´½¨ºÍÆô¶¯Ị̈߳º
Thread myThread = new MyThread();
myThread.start();
ÏÖÔÚÓÐÁ½¸öÏß³ÌÕýÔÚÔËÐУºmainÖ÷Ï̺߳ÍÄã¸Õ²ÅÆô¶¯µÄÄǸöÏ̡߳£
ʵÏÖRunnable½Ó¿Ú
       ¼Ì³ÐÀ©Õ¹ThreadÏ̹߳ÌÈ»¼òµ¥£¬µ«´ó¶àÊýÇé¿öÏÂÄã¿ÉÄÜÖ»ÊÇÏëÆô¶¯Ò»¸öÏ̶߳ø²¢·ÇÖØÐ±àдÀà¡£ÀýÈ磺ÓÐÒ»¸öÀàÒѾ­¼Ì³ÐÀ©Õ¹ÁËÆäËûÀ࣬µ«ÄãÈÔÏ£Íû½«Ëü×÷Ϊһ¸öÏ̡߳£ÔÚÕâÖÖÇé¿öÏÂÖ»ÓÐʵÏÖRunnable½Ó¿Ú£º
public class MyClass extends SomeOtherClass implements Runnable {
    public MyClass() {
        Thread thread = new Thread(this);
        thread.start();
    }
    public void run() {
       &n


Ïà¹ØÎĵµ£º

´«ÖDz¥¿Íjavaѧϰ UML½¨Ä£ÓïÑÔ

ÎÒ½ñÌìѧϰÁËÐìÀÏʦ½²µÄUMLͳһ½¨Ä£ÓïÑÔ£¬ÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç£º
 
Èí¼þÉúÃüÖÜÆÚ: Èí¼þµÄ²úÉúÖ±µ½±¨·ÏµÄÉúÃüÖÜÆÚ
Èí¼þÉúÃüÖÜÆÚÄÚÓÐÎÊÌⶨÒå, ¿ÉÐÐÐÔ·ÖÎö, ×ÜÌåÃèÊö, ϵͳÉè¼Æ,±àÂë, µ÷ÊԺͲâÊÔ, ÑéÊÕÓëÔËÐÐ, ά»¤Éý¼¶µ½·ÏÆúµÈ½×¶Î
Èí¼þ¹¤³Ì¿ÉÒÔ·ÖΪÈý¸ö´óµÄ½×¶Î:ÐèÇó; Éè¼Æ; ²âÊÔÓëά»¤
Èí¼þµÄÉúÃüÖÜÆÚÏê½â£º
ÎÊÌâµ ......

javaÈ¥³ý×Ö·û´®ÖеĿոñ¡¢»Ø³µ¡¢»»Ðзû¡¢ÖƱí·û

javaÈ¥³ý×Ö·û´®ÖеĿոñ¡¢»Ø³µ¡¢»»Ðзû¡¢ÖƱí·û
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class StringUtil {
public static void replaceBlank()
{
Pattern p = Pattern.compile("\\s*|\t|\r|\n");
String str="I am a, I am Hello ok, \n new line ffdsa!";
System.out.p ......

JAVA´úÂëÓÅ»¯

ͨ¹ýʹÓÃһЩ¸¨ÖúÐÔ¹¤¾ßÀ´ÕÒµ½³ÌÐòÖÐµÄÆ¿¾±£¬È»ºó¾Í¿ÉÒÔ¶ÔÆ¿¾±²¿·ÖµÄ´úÂë½øÐÐÓÅ»¯¡£Ò»°ãÓÐÁ½ÖÖ·½°¸£º¼´ÓÅ»¯´úÂë»ò¸ü¸ÄÉè¼Æ·½·¨¡£ÎÒÃÇÒ»°ã»áÑ¡ÔñºóÕߣ¬ÒòΪ²»È¥µ÷ÓÃÒÔÏ´úÂëÒª±Èµ÷ÓÃһЩÓÅ»¯µÄ´úÂë¸üÄÜÌá¸ß³ÌÐòµÄÐÔÄÜ¡£¶øÒ»¸öÉè¼ÆÁ¼ºÃµÄ³ÌÐòÄܹ»¾«¼ò´úÂ룬´Ó¶øÌá¸ßÐÔÄÜ¡£
ÏÂÃæ½«ÌṩһЩÔÚJAVA³ÌÐòµÄÉè¼ÆºÍ±àÂëÖУ¬ÎªÁËÄܹ» ......

JavaÃæÊÔÌâÿÈÕÎåÌâ(2010/02/26)


ÎÊÌâ1.
public static void append(String str){
str += " Append!";
}
public static void append(StringBuffer sBuffer){
sBuffer.append(" Append!");
}
public void test(){
String str = "Nothing";
append(str);
System.out.println(str);
StringBuffer sBuffer = new StringBuffer("Nothing" ......

JavaÃæÊÔÌâÒ»(»ù´¡)

1. ÈçºÎµÃµ½JavaÓ¦ÓóÌÐòµÄ¿ÉÓÃÄڴ棿
´ð£ºÈçÏ´úÂëʵÏÖÈ¡µÃ×ܵÄÄÚ´æ´óСºÍ¿ÉÓÃÄÚ´æ´óС£¬²¢´òÓ¡µ½¿ØÖÆÌ¨ÉÏ
public class MemoryExp {
public static void main(String[] args) {
System.out.println("Total Memory"+Runtime.getRuntime().totalMemory());
System.out.println("Free Memory ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ