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

javaÏß³Ì

1.Ï̴߳´½¨µÄÁ½ÖÖ·½Ê½
1£©À©Õ¹ThreadÀà²¢ÖØÐ´public void run()·½·¨
ps£º
¶¨ÒåỊ̈߳º
class myThread extends Thread(){
         public void run(){
                System.out.println("Just working !");
     }
}
ʵÀý»¯£º
myThread t=new myThread();
Æô¶¯£º
t.start();
2£©µ÷ÓôøRunnable±äÔªµÄThread¹¹Ô캯Êý
ps:
¶¨ÒåỊ̈߳º
class myRunnable implements Runnable{
        public void run(){
                System.out.println("Just working !");
     }
}
ʵÀý»¯£º
myRunnable r=new myRunnable();
Thread t=new Thread(r);
Æô¶¯£º
t.start();
2.ThreadÀà³£Ó÷½·¨
1£©ThreadÀàÖг£ÓÃÖØÔØ¹¹Ô캯Êý£º
Thread()
Thread(Runnable target)
Thread(Runnable target,String name)
Thread(String name)
2£©setName() ÉèÖÃÏß³ÌÃû³Æ
getName()  »ñµÃÏß³ÌÃû³Æ
sleep() ±£Ö¤µ±Ç°Ïß³ÌÖÁÉÙÔÚÖ¸¶¨µÄ˯Ãßʱ¼äÍ£Ö¹Ö´ÐÐ
yield()  ʹµ±Ç°ÔËÐÐÖеÄÏ̻߳ص½¿ÉÔËÐÐ״̬£¬²¢Ê¹ÏàͬÓÅÏȼ¶µÄÏß³ÌÓлú»áÔËÐУ¬µ«²»±£Ö¤
join()   ±£Ö¤µ±Ç°Ïß³ÌÍ£Ö¹Ö´ÐУ¬Ö±µ½ËûËù¼ÓÈëµÄÏß³ÌÍê³ÉΪֹ
3£©Ö÷ÒªÏ̷߳½·¨
ObjectÀà          ThreadÀà          Runnable½Ó¿Ú
wait()              start()               run()
notify()            yield()  (¾²Ì¬)       
notifyAll()         sleep()(¾²Ì¬)   
                       jion()
3.Ïß³Ì״̬Óëת±ä
ÐÂ״̬-->¿ÉÔËÐÐ״̬<-->Ô


Ïà¹ØÎĵµ£º

javaÈëÃÅ

 Javaѧϰ´ÓÈëÃŵ½¾«Í¨ 
Ò»¡¢ JDK (Java Development Kit) 
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......

java ´óÊýÀà


import java.io.*;
class BigInt 
{
 int a[];
 int len;
 BigInt(String str)
 {
 {
  len=str.length();
  a=new int[len];
  for(int i=0;i<len;i++) 
  {
   this.a[i]=str.charAt(i)-48;
  }
&nb ......

javaËæ»úÈ¡listÖв»Öظ´µÄÔªËØ

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.huadoo.model.Area;
public class Aaaa {
 /**
  * @param args
  */
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  ......

Java¶àÏß³ÌʵÏÖÒì²½µ÷ÓÃ

ÔÚJAVAƽ̨,ʵÏÖÒì²½µ÷ÓõĽÇÉ«ÓÐÈçÏÂÈý¸ö½ÇÉ«:µ÷ÓÃÕß Ìá»õµ¥ ÕæÊµÊý¾Ý
Ò»¸öµ÷ÓÃÕßÔÚµ÷ÓúÄʱ²Ù×÷,²»ÄÜÁ¢¼´·µ»ØÊý¾Ýʱ,ÏÈ·µ»ØÒ»¸öÌá»õµ¥.È»ºóÔÚ¹ýÒ»¶Ïʱ¼äºóƾÌá»õµ¥À´»ñÈ¡ÕæÕýµÄÊý¾Ý.
È¥µ°¸âµêÂòµ°¸â£¬²»ÐèÒªµÈµ°¸â×ö³öÀ´£¨¼ÙÉèÏÖ×öÒªºÜ³¤Ê±¼ä£©£¬Ö»ÐèÒªÁì¸öÌá»õµ¥¾Í¿ÉÒÔÁË£¨È¥¸É±ðµÄÊÂÇ飩£¬µÈµ½µ°¸â×öºÃÁË£¬ÔÙÄÃÌá»õµ¥ ......

C++ÓëJava»ù±¾Êý¾ÝÀàÐͱȽÏ

 
C++ÓëJava»ù±¾Êý¾ÝÀàÐͼ°ËùÕ¼ÓÃÄÚ´æ¿Õ¼ä±È½Ï
----------------C++
-----------                              ------------Java
----------
(01)bool-------- ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ