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

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 ·¢ËÍgetºÍpostÇëÇó

URLµÄopenConnection()·½·¨½«·µ»ØÒ»¸öURLConnection¶ÔÏ󣬸öÔÏó±íʾӦÓóÌÐòºÍ URL Ö®¼äµÄͨÐÅÁ´½Ó¡£³ÌÐò¿ÉÒÔͨ¹ýURLConnectionʵÀýÏò¸ÃURL·¢ËÍÇëÇó¡¢¶ÁÈ¡URLÒýÓõÄ×ÊÔ´¡£
ͨ³£´´½¨Ò»¸öºÍ URL µÄÁ¬½Ó£¬²¢·¢ËÍÇëÇó¡¢¶ÁÈ¡´Ë URL ÒýÓõÄ×ÊÔ´ÐèÒªÈçϼ¸¸ö²½Ö裺
£¨1£©Í¨¹ýµ÷ÓÃURL¶ÔÏóopenConnection()·½·¨À´´´½¨URLConnectio ......

JavaÀûÓÃMSNPЭÒéÈ¡µÃMSNÁªÏµÈË

ÉÏһƪÎÄÕÂÖнéÉÜÁËÔõÑùÀûÓÃMSNPµÇ¼MSN£¬ÔڵǼºó±ã¿ÉÈ¡ÁªÏµÈËÁË£¬ºÜ¼òµ¥¡£
²Î¿¼ÎÄÕ£º
http://msnpiki.msnfanatic.com/index.php/MSNP13:Contact_List
http://msnpiki.msnfanatic.com/index.php/MSNP15:TicketTokens
ÔڵǼºó£¬¿ÉÒԵõ½Ò»¸öcontacts.msn.comµÄticketToken£¬Õâ¿ÉÓÃÓÚºóÐøµÄÑéÖ¤
Ò»ÖÖ·½·¨ÊǼÓÈëÒ»¸öMS ......

javaÖжѣ¨heap)ºÍ¶ÑÕ»£¨stack)ÓÐÊ²Ã´Çø±ð

//ת×Ôhttp://pterodactyl.javaeye.com/blog/345892
stack ºÍ heep ¶¼ÊÇÄÚ´æµÄÒ»²¿·Ö
stack ¿Õ¼äС£¬ËٶȱȽϿ죬 ÓÃÀ´·Å¶ÔÏóµÄÒýÓÃ
heep ´ó£¬Ò»°ãËùÓд´½¨µÄ¶ÔÏó¶¼·ÅÔÚÕâÀï¡£
Õ»(stack):ÊÇÒ»¸öÏȽøºó³öµÄÊý¾Ý½á¹¹,ͨ³£ÓÃÓÚ±£´æ·½·¨(º¯Êý)ÖеIJÎÊý,¾Ö²¿±äÁ¿.
ÔÚjavaÖÐ,ËùÓлù±¾ÀàÐͺÍÒýÓÃÀàÐͶ¼ÔÚÕ»Öд洢.Õ»ÖÐÊý¾ÝµÄÉ ......

javaÖÐstringÓëÆäËûÀàÐÍÖ®¼äµÄ»¥Ïàת»»

1.½«Int,Float,Double,Longת»»ÎªString
String s = ""+i;
String s = String.valueOf(i);
String s = Integer.toString(i);
µÚÒ»ÖÖ·½·¨£ºs = ""+i;   //»á²úÉúÁ½¸öString¶ÔÏó
µÚ¶þÖÖ·½·¨£ºs=String.valueOf(i); //Ö±½ÓʹÓÃStringÀàµÄ¾²Ì¬·½·¨£¬Ö»²úÉúÒ»¸ö¶ÔÏó
µÚÈýÖÖ·½·¨£ºÐ§ÂÊ×î¸ß£¿
2.½«Stringת»»ÎªIn ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ