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

JavaỊ̈߳ºÐÂÌØÕ÷ ÐźÅÁ¿

JavaỊ̈߳ºÐÂÌØÕ÷-ÐźÅÁ¿
 
JavaµÄÐźÅÁ¿Êµ¼ÊÉÏÊÇÒ»¸ö¹¦ÄÜÍê±ÏµÄ¼ÆÊýÆ÷£¬¶Ô¿ØÖÆÒ»¶¨×ÊÔ´µÄÏû·ÑÓë»ØÊÕÓÐןÜÖØÒªµÄÒâÒ壬ÐźÅÁ¿³£³£ÓÃÓÚ¶àÏ̵߳ĴúÂëÖУ¬²¢ÄÜ¼à¿ØÓжàÉÙÊýÄ¿µÄÏ̵߳ȴý»ñÈ¡×ÊÔ´£¬²¢ÇÒͨ¹ýÐźÅÁ¿¿ÉÒÔµÃÖª¿ÉÓÃ×ÊÔ´µÄÊýÄ¿µÈµÈ£¬ÕâÀï×ÜÊÇÔÚÇ¿µ÷“ÊýÄ¿”¶þ×Ö£¬µ«²»ÄÜÖ¸³öÀ´ÓÐÄÄЩÔڵȴý£¬ÄÄЩ×ÊÔ´¿ÉÓá£
 
Òò´Ë£¬±¾ÈËÈÏΪ£¬Õâ¸öÐźÅÁ¿ÀàÈç¹ûÄÜ·µ»ØÊýÄ¿£¬»¹ÄÜÖªµÀÄÄЩ¶ÔÏóÔڵȴý£¬ÄÄЩ×ÊÔ´¿ÉʹÓ㬾ͷdz£ÍêÃÀÁË£¬½ö½öÄõ½ÕâЩ¸ÅÀ¨ÐÔµÄÊý×Ö£¬¶Ô¾«È·¿ØÖÆÒâÒå²»ÊǺܴó¡£Ä¿Ç°»¹Ã»Ïëµ½¸üºÃµÄÓ÷¨¡£
 
ÏÂÃæÊÇÒ»¸ö¼òµ¥Àý×Ó£º
 
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;
/**
* JavaỊ̈߳ºÐÂÌØÕ÷-ÐźÅÁ¿
*
* @author leizhimin 2009-11-5 13:44:45
*/
public class Test {
        public static void main(String[] args) {
                MyPool myPool = new MyPool(20);
                //´´½¨Ï̳߳Ø
                ExecutorService threadPool = Executors.newFixedThreadPool(2);
                MyThread t1 = new MyThread("ÈÎÎñA", myPool, 3);
                MyThread t2 = new MyThread("ÈÎÎñB", myPool, 12);
                MyThread t3 = new MyThread("ÈÎÎñC", myPool, 7);
                //ÔÚÏ̳߳ØÖÐÖ´ÐÐÈÎÎñ
                threadPool.execute(t1);
          &nbs


Ïà¹ØÎĵµ£º

JavaỊ̈߳º¸ÅÄîÓëÔ­Àí

JavaỊ̈߳º¸ÅÄîÓëÔ­Àí
 
SCJP5ѧϰ±Ê¼Ç
 
Ò»¡¢²Ù×÷ϵͳÖÐÏ̺߳ͽø³ÌµÄ¸ÅÄî
ÏÖÔڵIJÙ×÷ϵͳÊǶàÈÎÎñ²Ù×÷ϵͳ¡£¶àÏß³ÌÊÇʵÏÖ¶àÈÎÎñµÄÒ»ÖÖ·½Ê½¡£
½ø³ÌÊÇÖ¸Ò»¸öÄÚ´æÖÐÔËÐеÄÓ¦ÓóÌÐò£¬Ã¿¸ö½ø³Ì¶¼ÓÐ×Ô¼º¶ÀÁ¢µÄÒ»¿éÄÚ´æ¿Õ¼ä£¬Ò»¸ö½ø³ÌÖпÉÒÔÆô¶¯¶à¸öÏ̡߳£±ÈÈçÔÚWindowsϵͳÖУ¬Ò»¸öÔËÐеÄexe¾ÍÊÇÒ»¸ö½ø³Ì¡£
&nb ......

JavaỊ̈߳ºÏ̵߳Äͬ²½ÓëËø

JavaỊ̈߳ºÏ̵߳Äͬ²½ÓëËø
 
 
 
Ò»¡¢Í¬²½ÎÊÌâÌá³ö
 
Ï̵߳Äͬ²½ÊÇΪÁË·ÀÖ¹¶à¸öÏ̷߳ÃÎÊÒ»¸öÊý¾Ý¶ÔÏóʱ£¬¶ÔÊý¾ÝÔì³ÉµÄÆÆ»µ¡£
ÀýÈ磺Á½¸öÏß³ÌThreadA¡¢ThreadB¶¼²Ù×÷ͬһ¸ö¶ÔÏóFoo¶ÔÏ󣬲¢ÐÞ¸ÄFoo¶ÔÏóÉϵÄÊý¾Ý¡£
 
public class Foo {
    private int x = 100;
......

JavaỊ̈߳º²¢·¢Ð­×÷ ËÀËø

JavaỊ̈߳º²¢·¢Ð­×÷-ËÀËø
 
Ï̷߳¢ÉúËÀËø¿ÉÄÜÐÔºÜС£¬¼´Ê¹¿´ËÆ¿ÉÄÜ·¢ÉúËÀËøµÄ´úÂ룬ÔÚÔËÐÐʱ·¢ÉúËÀËøµÄ¿ÉÄÜÐÔÒ²ÊÇС֮ÓÖС¡£
 
·¢ÉúËÀËøµÄÔ­ÒòÒ»°ãÊÇÁ½¸ö¶ÔÏóµÄËøÏ໥µÈ´ýÔì³ÉµÄ¡£
 
ÔÚ¡¶JavaỊ̈߳ºÏ̵߳Äͬ²½ÓëËø¡·Ò»ÎÄÖУ¬¼òÊöËÀËøµÄ¸ÅÄîÓë¼òµ¥Àý×Ó£¬µ«ÊÇËù¸øµÄÀý×ÓÊDz»ÍêÕûµÄ£¬ÕâÀï¸ø³öÒ»¸öÍêÕûµÄÀ ......

JavaỊ̈߳ºvolatile¹Ø¼ü×Ö

JavaỊ̈߳ºvolatile¹Ø¼ü×Ö
 
Java™ ÓïÑÔ°üº¬Á½ÖÖÄÚÔÚµÄͬ²½»úÖÆ£ºÍ¬²½¿é£¨»ò·½·¨£©ºÍ volatile ±äÁ¿¡£ÕâÁ½ÖÖ»úÖÆµÄÌá³ö¶¼ÊÇΪÁËʵÏÖ´úÂëÏ̵߳ݲȫÐÔ¡£ÆäÖÐ Volatile ±äÁ¿µÄͬ²½ÐԽϲµ«ÓÐʱËü¸ü¼òµ¥²¢ÇÒ¿ªÏú¸üµÍ£©£¬¶øÇÒÆäʹÓÃÒ²¸üÈÝÒ׳ö´í¡£
 
̸¼°µ½volatile¹Ø¼ü×Ö£¬²»µÃ²»ÌáµÄһƪÎÄÕÂÊÇ£º¡¶Java ......

Eclipse Java×¢ÊÍÄ£°åÉèÖÃÏê½â


ÉèÖÃ×¢ÊÍÄ£°åµÄÈë¿Ú£º Window->Preference->Java->Code Style->Code Template È»ºóÕ¹¿ªComments½Úµã¾ÍÊÇËùÓÐÐèÉèÖÃ×¢Ê͵ÄÔªËØÀ²¡£ÏÖ¾Íÿһ¸öÔªËØÖðÒ»½éÉÜ£º
Îļþ(Files)×¢ÊͱêÇ©£º
/**   
* @Title: ${file_name}
* @Package ${package_name}
* @Description: ${todo}(ÓÃÒ»¾ä»°ÃèÊö¸ÃÎļ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ