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

javaÒ»¸ö¶àÏ̵߳ľ­µäÀý×Ó

import java.io.*;
//¶àÏ̱߳à³Ì 
public class MultiThread   

public static void main(String args[]) 

System.out.println("ÎÒÊÇÖ÷Ïß³Ì!"); 
//ÏÂÃæ´´½¨Ïß³ÌʵÀýthread1 
ThreadUseExtends thread1=new ThreadUseExtends(); 
//´´½¨thread2ʱÒÔʵÏÖÁËRunnable½Ó¿ÚµÄTHhreadUseRunnableÀàʵÀýΪ²ÎÊý 
Thread thread2=new Thread(new ThreadUseRunnable(),"SecondThread"); 
thread1.start();//Æô¶¯Ïß³Ìthread1ʹ֮´¦ÓÚ¾ÍÐ÷״̬ 
//thread1.setPriority(6);//ÉèÖÃthread1µÄÓÅÏȼ¶Îª6 
//ÓÅÏȼ¶½«¾ö¶¨cpu¿Õ³öʱ£¬´¦ÓÚ¾ÍÐ÷״̬µÄÏß³ÌË­ÏÈÕ¼Áìcpu¿ªÊ¼ÔËÐР
//ÓÅÏȼ¶·¶Î§1µ½10,MIN_PRIORITY,MAX_PRIORITY,NORM_PAIORITY 
//ÐÂÏ̼̳߳д´½¨ËýµÄ¸¸Ïß³ÌÓÅÏȼ¶,¸¸Ïß³Ìͨ³£ÓÐÆÕͨÓÅÏȼ¶¼´5NORM_PRIORITY 
System.out.println("Ö÷Ï߳̽«¹ÒÆð7Ãë!"); 
try 

Thread.sleep(7000);//Ö÷Ïß³Ì¹ÒÆð7Ãë 

catch (InterruptedException e) 

return; 

System.out.println("Óֻص½ÁËÖ÷Ïß³Ì!"); 
if(thread1.isAlive()) 
{   
thread1.stop();//Èç¹ûthread1»¹´æÔÚÔòɱµôËû 
System.out.println("thread1ÐÝÃß¹ý³¤,Ö÷Ïß³ÌɱµôÁËthread1!"); 

else 
System.out.println("Ö÷Ïß³Ìû·¢ÏÖthread1,thread1ÒÑÐÑ˳ÐòÖ´ÐнáÊøÁË!"); 
thread2.start();//Æô¶¯thread2 
System.out.println("Ö÷Ïß³ÌÓÖ½«¹ÒÆð7Ãë!"); 
try 

Thread.sleep(7000);//Ö÷Ïß³Ì¹ÒÆð7Ãë 

catch (InterruptedException e) 

return; 

System.out.println("Óֻص½ÁËÖ÷Ïß³Ì!"); 
if(thread2.isAlive()) 
{   
thread2.stop();//Èç¹ûthread2»¹´æÔÚÔòɱµôËû 
System.out.println("thread2ÐÝÃß¹ý³¤£¬Ö÷Ïß³ÌɱµôÁËthread2!"); 

else 
System.out.println("Ö÷Ïß³Ìû·¢ÏÖthread2,thread2ÒÑÐÑ˳ÐòÖ´ÐнáÊøÁË!"); 
System.out.println("³ÌÐò½áÊø°´ÈÎÒâ¼ü¼ÌÐø!"); 
try 

System.in.read(); 

catch (IOException e) 

System.out.println(e.toString()); 
}
}//main 
}/


Ïà¹ØÎĵµ£º

JAVA±à³Ì¹æÔò

(1)   ÀàÃûÊ××ÖĸӦ¸Ã´óд¡£×ֶΡ¢·½·¨ÒÔ¼°¶ÔÏ󣨾ä±ú£©µÄÊ××ÖĸӦСд¡£¶ÔÓÚËùÓбêʶ·û£¬ÆäÖаüº¬µÄËùÓе¥´Ê¶¼Ó¦½ô¿¿ÔÚÒ»Æð£¬¶øÇÒ´óдÖм䵥´ÊµÄÊ××Öĸ¡£ÀýÈ磺  
  ThisIsAClassName  
  thisIsMethodOrFieldName  
  ÈôÔÚ¶¨ÒåÖгöÏÖÁ˳£Êý³õʼ»¯×Ö·û£¬Ôò´ ......

java½â»óÖ®¾²Ì¬·½·¨¸²¸Ç

class Dog {
public static void bark() {
System.out.print("woof ");
}
}
class Basenji extends Dog {
public static void bark() { }
}
public class Bark {
public static void main(String args[]) {
Dog woofer = new Dog();
Dog nipper = new Basenji();
woofer.bark();
nipper.bark();
}
}
ËæÒâµØ ......

¹ØÓÚjavaÖÐurl±àÂëµÄÎÊÌâ

½ñÌìÓöµ½ÕâÑùµÄÎÊÌâ¡£ÐèÒªÏÂÔØÒ»¸öÎļþ£¬¸ÃÎļþµÄurlÈçÏ£º hxxp://www.abc.com/view/img/%E7%BD%91%E4%B8%8A%E8%B4%AD%E7%89%A9.rar   
  ´ËÁ´½ÓÔÚä¯ÀÀÆ÷Ï»áÖØ¶¨Ïòµ½±ðµÄÍøÕ¾¡£ËùÒÔÏÂÔØÏÂÀ´µÄÎļþ²¢·ÇÎÒÏëÒªµÄ¡£²éÁËÏÂÔ­À´ÊÇurl±àÂëºóµÄÎļþÃû¡£ÄÇôҪÏëÏÂÔØ¾Í±ØÐë¶ÔÕâ¸ö±àÂë½øÐнâÂë¡£¡£¡£¡£¡£
& ......

java ÏÂÔØÎļþµÄ·½·¨

ǰ²»¾ÃдÁ˸öÏÂÔØÎļþµÄ·½·¨¡£¾­¹ýÒ»¶Îʱ¼äÔÚ³ÌÐòÖеÄÔËÓ㬷¢ÏÖÁ˼¸¸öÎÊÌâ¡£ÐÞÕýһϣº
public static  File saveToFiles(String destUrl,String path) throws IOException {
            final int BUFFER_SIZE = 4096;
        &nb ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ