Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaÐòÁл¯Óë·´ÐòÁл¯

java ÖеÄÐòÁл¯Óë·´ÐòÁл¯´úÂ룺
//½øÐÐÐòÁл¯
 public byte[] getByteArray(String[] str)
   {
     byte[] bt = (byte[])null;
     try {
       if (str != null) {
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         ObjectOutputStream oos = new ObjectOutputStream(bos);
         oos.writeObject(str);
         bt = bos.toByteArray();
       }
     } catch (Exception ex) {
       bt = (byte[])null;
       ex.printStackTrace();
     }   
     return bt;
   }
  
 //½øÐз´ÐòÁл¯
 public String[] getArrayList(byte[] bt)
   {
     String[] Array;
     ObjectInputStream objIps;
     try
     {
       objIps = new ObjectInputStream(
         new ByteArrayInputStream(bt));
       Array = (String[])objIps.readObject();
      
     } catch (Exception ex) {
       ex.printStackTrace();
       return null;
     }
     return Array;
   }


Ïà¹ØÎĵµ£º

ͨ¹ýinstall4j´ò°üJava³ÌÐò1.0

Õ⼸Ìì²Î¿¼ÓйØ×ÊÁÏ£¬½èÖúinstall4jÈí¼þ×ÜËã³õ²½Ñ§»áÁËJava³ÌÐò£¨jar£©´ò°ü³É¿É°²×°µÄWindowsÓ¦ÓóÌÐòµÄ·½·¨¡£
Ïà¹ØÈí¼þÔÚ£ºhttp://download.csdn.net/¿ÉÒÔËÑË÷µ½
 
ÒÔÏÂÊǹý³Ì¼Ç¼£º
1.   
ͨ¹ý¸÷ÖÖ·½Ê½Éú³ÉÒ»¸ö¿ÉÖ´ÐеÄjarÎļþ£¨Çë²Î¿¼£ºhttp://blog.sina.com.cn/s/blog_65bb33240100ii4r.html£ ......

JAVA ÏòÉÏתÐÍÓëÏòÏÂתÐÍ

Ò»¡¢ÏòÉÏתÐÍ¡£
ͨË׵ؽ²¼´Êǽ«×ÓÀà¶ÔÏóתΪ¸¸Àà¶ÔÏó¡£´Ë´¦¸¸Àà¶ÔÏó¿ÉÒÔÊǽӿڡ£
1£¬ÏòÉÏתÐÍÖеķ½·¨µ÷Óá£
¿´ÏÂÃæ´úÂ룺
package com.wensefu.others;
public class Animal {

public void eat(){
System.out.println("animal eatting...");
}
}
class Bird extends Animal{

public void ......

JavaÓïÑÔÖйؼü×Ö½²½â£¨Ò»£©strictfpµÄÓÃ;

×ÔJava2ÒÔÀ´£¬JavaÓïÑÔÔö¼ÓÁËÒ»¸ö¹Ø¼ü×Östrictfp£¬ËäÈ»Õâ¸ö¹Ø¼ü×ÖÔÚ´ó¶àÊý³¡ºÏ±È½ÏÉÙÓ㬵«ÊÇ»¹ÊÇÓбØÒªÁ˽âһϡ£
strictfp µÄÒâ˼ÊÇFP-strict£¬Ò²¾ÍÊÇ˵¾«È·¸¡µãµÄÒâ˼¡£ÔÚJavaÐéÄâ»ú½øÐи¡µãÔËËãʱ£¬Èç¹ûûÓÐÖ¸¶¨strictfp¹Ø¼ü×Öʱ£¬JavaµÄ±àÒëÆ÷ÒÔ¼°ÔËÐл·¾³ÔÚ¶Ô¸¡µãÔËËãµÄ±í´ïʽÊDzÉÈ¡Ò»ÖÖ½üËÆÓÚÎÒÐÐÎÒËصÄÐÐΪÀ´Íê³É ......

¡¾·Ü¶·µÚÒ»Ìì¡¿²ËÄñѧϰJavaÖ®ÎÒµÄÃæÏò¶ÔÏó¹Û


´óѧÁ½ÄêÁË£¬Ò»Ö±»ë»ëجج£¬×î½üÉÏÁËһЩѧϰÂÛ̳£¬·¢ÏÖ×Ô¼ºµÄ֪ʶ̫ØÑ·¦ÁË£¬¸Ð¾õÔõôµÄ×Ô¼ºÒ²ÊǸöÈí¼þרҵµÄѧÉú£¬Ñ§ÁËÁ½Äê½²µ½Ó¦ÓÃȴʲô¶¼²»»á£¬ÓÚÊÇÎÒ¾õµÃ¿ªÊ¼·Ü¶·µÄÈËÉú£¡£¡£¡ÓÚÊÇÎÒÑ¡ÔñÁËJavaÕâôÓïÑÔ×÷ΪÎҷܶ·µÄÆðµã£¬Ô­ÒòºÜ¶à£¬µÚÒ»£¬ÔÚ´óѧѧ¹ýCºÍC++£¨Ö»ÊÇѧ¹ý£¬Ñ§µÄºÜ²»ºÃ£©£¬ËùÒÔÓеã±à³ÌµÄ»ù´¡°É£¬µÚ¶þ£¬Ja ......

JAVAÅÅÐò»ã×Ü javaÅÅÐòËã·¨

 package com.softeem.jbs.lesson4;

import java.util.Random;

/**

* ÅÅÐò²âÊÔÀà

* ÅÅÐòËã·¨µÄ·ÖÀàÈçÏ£º

* 1.²åÈëÅÅÐò£¨Ö±½Ó²åÈëÅÅÐò¡¢ÕÛ°ë²åÈëÅÅÐò¡¢Ï£¶ûÅÅÐò£©£»

* 2.½»»»ÅÅÐò£¨Ã°ÅÝÅÝÅÅÐò¡¢¿ìËÙÅÅÐò£©£»

* 3.Ñ¡ÔñÅÅÐò£¨Ö±½ÓÑ¡ÔñÅÅÐò¡¢¶ÑÅÅÐò£©£»

* 4 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ