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

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;
    public int getX() {
        return x;
    }
    public int fix(int y) {
        x = x - y;
        return x;
    }
}
 
public class MyRunnable implements Runnable {
    private Foo foo = new Foo();
    public static void main(String[] args) {
        MyRunnable r = new MyRunnable();
        Thread ta = new Thread(r, "Thread-A");
        Thread tb = new Thread(r, "Thread-B");
        ta.start();
        tb.start();
    }
    public void run() {
        for (int i = 0; i < 3; i++) {
            this.fix(30);
            try {
                Thread.sleep(1);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
         &nb


Ïà¹ØÎĵµ£º

Java¼ÓÃܺÍÊý×ÖÇ©Ãû±à³Ì¿ìËÙÈëÃÅ

      ±¾ÎÄÖ÷Ҫ̸һÏÂÃÜÂëѧÖеļÓÃܺÍÊý×ÖÇ©Ãû£¬ÒÔ¼°ÆäÔÚjavaÖÐÈçºÎ½øÐÐʹÓ᣶ÔÃÜÂëѧÓÐÐËȤµÄ»ï°é£¬ÍƼö¿´Bruce SchneierµÄÖø×÷£ºApplied Crypotography¡£ÔÚjdk1.5µÄ·¢Ðа汾Öа²È«ÐÔ·½ÃæÓÐÁ˺ܴóµÄ¸Ä½ø£¬Ò²ÌṩÁ˶ÔRSAËã·¨µÄÖ±½ÓÖ§³Ö£¬ÏÖÔÚÎÒÃÇ´ÓʵÀýÈëÊÖ½â¾öÎÊÌ⣨±¾ÎĽöÊÇ×÷Ϊ¼òµ¥½éÉÜ£©£º ......

javaº¯ÊýµÄ²ÎÊý´«µÝºÍStringÀàÐÍ

ÒÔÏÂÄÚÈÝÕª×Ôjavaº¯ÊýµÄ²ÎÊý´«µÝºÍStringÀàÐÍ http://www.blogjava.net/thuixy/archive/2009/06/06/280302.html
˵ÍêÁËjavaµÄStringÀàÐÍ£¬ÎÒÃÇ×îºó¿´¿´javaº¯Êý²ÎÊýµÄ´«µÝ£¬µ½µ×ÊÇÖµ´«µÝ»¹ÊÇÒýÓô«µÝÄØ£¿Ò»°ãµÄ˵·¨ÊǶÔÓÚ»ù±¾ÀàÐͱÈÈçint¡¢charÊÇÖµ´«µÝ£¬¶ÔÓÚ¶ÔÏóÀàÐÍÊÇÒýÓô«µÝ¡£ÕâÖÖ˵·¨Ã»´í£¬µ«ÊÇÇë¿´ÏÂÃæµÄÀý×Ó£º
Str ......

JavaÖÐÎÄ×Ö·ûת»»Æ´Òô

½«´«ÈëµÄÈÎÒâÖÐÎÄ×Ö·ûת»»ÎªÆ´Òô
£¨1£©¶àÒô×ÖֻȡÆäÖÐÒ»¸ö¶ÁÒô¡£
£¨2£©ÉúƧ×ÖÈç¹ûûÓÐÆ´Òô£¬Ê¹ÓÃunknownÌæ´ú¡£
package com.amgotech;
public class ChineseSpelling
 {
   private static int[] pyvalue = new int[] { -20319, -20317, -20304, -20295, -20292, -20283, -20265, -20257, -20242, -20 ......

JavaÔ¶³ÌͨѶ¿ÉÑ¡¼¼Êõ¼°Ô­Àí

ÔÚ·Ö²¼Ê½·þÎñ¿ò¼ÜÖУ¬Ò»¸ö×î»ù´¡µÄÎÊÌâ¾ÍÊÇÔ¶³Ì·þÎñÊÇÔõôͨѶµÄ£¬ÔÚJavaÁìÓòÖÐÓкܶà¿ÉʵÏÖÔ¶³ÌͨѶµÄ¼¼Êõ£¬ÀýÈ磺RMI¡¢MINA¡¢ESB¡¢ Burlap¡¢Hessian¡¢SOAP¡¢EJBºÍJMS µÈ£¬ÕâЩÃû´ÊÖ®¼äµ½µ×ÊÇЩʲô¹ØÏµÄØ£¬ËüÃDZ³ºóµ½µ×ÊÇ»ùÓÚʲôԭÀíʵÏÖµÄÄØ£¬Á˽âÕâЩÊÇʵÏÖ·Ö²¼Ê½·þÎñ¿ò¼ÜµÄ»ù´¡ÖªÊ¶£¬¶øÈç¹ûÔÚÐÔÄÜÉÏÓиߵÄÒªÇóµÄ»°£¬Ä ......

JavaÄÚ²¿ÀàµÄ×÷ÓÃ

Ò»¡¢ ¶¨Òå
·ÅÔÚÒ»¸öÀàµÄÄÚ²¿µÄÀàÎÒÃǾͽÐÄÚ²¿Àà¡£
¶þ¡¢ ×÷ÓÃ
1.ÄÚ²¿Àà¿ÉÒԺܺõÄʵÏÖÒþ²Ø,Ò²¾ÍÊÇ·â×°ÐÔ¡£Ò»°ãµÄ·ÇÄÚ²¿À࣬ÊDz»ÔÊÐíÓÐ private ÓëprotectedȨÏ޵쬵«ÄÚ²¿Àà¿ÉÒÔ
2.ÄÚ²¿ÀàÓµÓÐÍâΧÀàµÄËùÓÐÔªËØµÄ·ÃÎÊȨÏÞ
3.¿ÉÊÇʵÏÖ¶àÖØ¼Ì³Ð
4.¿ÉÒÔ±ÜÃâÐ޸ĽӿڶøÊµÏÖͬһ¸öÀàÖÐÁ½ÖÖͬÃû·½·¨µÄµ÷ÓÃ
 
Èý¡¢  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ