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

VC++,Javaµ½µ×¸ÃѧÄǸö£¿

ÏÖÔںܶàÈ˶¼ÎÊ C++ºÍJava ÄĸöºÃ. Æäʵ¼¼ÊõÉϸ÷Óи÷µÄºÃ´¦Óë²»×ã,ÎÒÏë´ó¼ÒËù˵µÄºÃ²»ºÃÖ¸µÃÊÇǰ;ºÃ²»ºÃ,׬µÄ¶à²»¶à.
 ÒªËµ×¬Ç®×î¶àµÄ¿Ï¶¨ÊÇC++ÁË.ÒòΪһÃż¼ÊõÊÇ·ñֵǮȫ¿´»áËüµÄÈËÓжàÉÙ¶ø²»ÔÚÓÚÕâ¸ö¼¼Êõ±¾ÉíµÄºÃ»µ. C++Éæ¼°Ó²¼þµ×²ãµÄ¶«Î÷±È½Ï¶à,ѧÆðÀ´ºÜ¸´ÔÓ,»áµÄÈËÉÙ,ËùÒÔֵǮ. 
 ÔÙ˵Java java׬µÄǮҲ²»²î,µ«ÊÇjava×ö³öÀ´µÄ¶«Î÷ÐÔÄܿ϶¨ÊÇûÓÐC++ºÃ,²»¹ýÏÖÔÚCPU ÄÚ´æÒѾ­²»Ïñ´ÓǰÁË,ÕâÐÔÄÜÎÊÌâÒѾ­²»ÖØÒªÁË. ÆäʵC++ºÍjavaµÄÇø±ð²»Ö»ÔÚÐÔÄÜÉÏ,²»¹ýÎÒˮƽ²»ÐÐ,˵²»³öÀ´. javaºÍC++±ÈÆðÀ´ÊǺÃѧ¶àÁË.
 
ÔÛÃÇѧÕâЩÊÇΪÁËʲô?ΪÁ˹¤×÷, ¹¤×÷ΪÁËʲô,×îÖØÒªµÄÊÇΪÁËÉú»î. ºÜ¶àÈËÏÖÔÚ¶¼ÔÚ˵ÄĸöÓïÑÔÀ÷º¦,»áÄĸöÓïÑÔ²ÅÊÇÕæÕýµÄNB³ÌÐòÔ±. Æäʵ×öѧÊõÉϵÄÌÖÂÛ»¹¿ÉÒÔ, ±ðÍüÁ˳ÌÐòÔ±ÊÇÇà´º·¹,Äê¼ÍÉÔ΢´óµã¾Í×ö²»¶¯ÁË.×ö²»µ½Áìµ¼¾ÍÐèҪתÐÐ,¶øÁìµ¼¾Í²»ÐèÒª¾«Í¨¼¼ÊõÁË. ËùÒÔÎÞÂÛÄÄÖÖÓïÑÔÖ»ÒªÄÜÕÒµ½¹¤×÷µÄ¾Í¿ÉÒÔ! 
 ÎÒÏòÂ¥Ö÷ÍÆ¼öJava, ÀíÓÉÊÇJavaºÃѧ,Ó¦ÓÃÃæ¹ã,ѧϰÖÜÆÚ±ÈC++¶Ì.±ãÓÚÄãÕÒ¹¤×÷. ÓеÄÈËҲ˵Java»á¹ýʱʲôµÄ,ÄãÒ²²»Óõ£ÐÄ,¾ÍËãJavaÕæµÄ¹ýʱÁË,ÄÇʱºòÄãÔçÒѾ­×öÉÏÁìµ¼»òתÐÐ×÷±ðµÄÁË,¸úÄãÍêȫûÓйØÏµ.Èç¹ûÄãϲ»¶×êÑбà³Ì,¿ÉÒÔÔÚ¹¤×÷ÒÔºó ÉõÖÁÍËÐÝÁˠȥÑо¿ÏÂC++.


Ïà¹ØÎĵµ£º

JavaÖÐstaticÓ÷¨


ת×Ô
http://blog.pfan.cn/sword2008/13772.html
Ò»¡¢static
¡¡¡¡ÇëÏÈ¿´ÏÂÃæÕâ¶Î³ÌÐò£º
  public class Hello{
    public static void main(String[] args){
//(1)
      System.out.println("Hello,world!");   //(2)
    ......

java¶ÁÐ´ËøÊµÏÖ»úÖÆ

package thread.lock;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
/**
 * @file_name ReadAndWriteLockDemo.java
 * @description ¶ÁÐ ......

JavaʵÏÖͨÓÃÏ̳߳Ø

      Ï̳߳ØÍ¨Ë×µÄÃèÊö¾ÍÊÇÔ¤ÏÈ´´½¨Èô¸É¿ÕÏÐỊ̈߳¬µÈµ½ÐèÒªÓöàÏß³ÌÈ¥´¦ÀíÊÂÎñµÄʱºòÈ¥»½ÐÑijЩ¿ÕÏÐÏß³ÌÖ´Ðд¦ÀíÈÎÎñ£¬ÕâÑù¾ÍʡȥÁËÆµ·±´´½¨Ï̵߳Äʱ¼ä£¬ÒòΪƵ ·±´´½¨Ïß³ÌÊÇÒªºÄ·Ñ´óÁ¿µÄCPU×ÊÔ´µÄ¡£Èç¹ûÒ»¸öÓ¦ÓóÌÐòÐèҪƵ·±µØ´¦Àí´óÁ¿²¢·¢ÊÂÎñ£¬²»¶ÏµÄ´´½¨Ïú»ÙÏß³ÌÍùÍù»á´ó´óµØ½µµÍϵͳµÄЧÂÊ£ ......

µ¥µÄJAVAä¯ÀÀÆ÷

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JButton;
import javax.swing.JFrame;
import j ......

javaÑ§Ï°ÍøÖ·

1.JavaÑ§Ï°ÍøÕ¾:
JavaÖÐÎÄÊÀ½çÂÛ̳        http://www.chinajavaworld.com/index.jspa
JavaÊÀ¼ÍÍø              http://www.java2000.net/
Java ÖÐÎÄÕ¾            http://www.java-cn.com/
JavaѧϰÊÒ      ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ