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

JavaÓëģʽ£ºÈ±Ê¡ÊÊÅäÆ÷ģʽ¡¾×ª×Ôwww.bitsCN.com¡¿

ÉÏÎÄ̸µ½ÁËÊÊÅäÆ÷ģʽ£¬ÒªÊÇTargerÄ¿±ê½ÇÉ«ÓÐ20·½·¨£¬ÄÇôÿ¸öÊÊÅäÆ÷¶¼ÒªÈ¥ÊµÏÖ½Ó¿ÚÖÐÕâЩ·½·¨£¬ÕâÑù×ö¸Ð¾õÌ«·Ñ¾¢¡£     ÕâÖÖÇé¿öÏ£¬¿ÉÒÔ¿¼ÂÇʵÏÖ¸öĬÈÏÊÊÅäÆ÷£¬È»ºóʵ¼ÊµÄʵÏÖÄ¿±ê½ÇÉ«½Ó¿ÚµÄÀà¿ÉÒÔ¼¯³ÉÕâ¸öĬÈÏÊÊÅäÆ÷£¬È»ºóÖØÐ´Ä¬ÈÏʵÏֵķ½·¨¼´¿É¡£     Ò»¡¢Ô­Àíͼ        ¶þ¡¢Àý×Ó     ÏÂÃæÒÔÒ»¸ö¼òµ¥Àý×ÓÀ´ËµÃ÷£¬¼ÙÈçÓиö½Ó¿Ú£¬ÓÐ5¸ö·½·¨£¬ÄãÐèҪʵÏÖÕâ¸ö½Ó¿Ú£¬Äãÿ´ÎÖ»¶ÔÆäÖÐÒ»¸ö·½·¨¸ÐÐËȤ£¬ÄãÈçºÎÓÃ×î¼òµ¥µÄ·½·¨È¥¹¹ÔìÕâ¸ö½Ó¿ÚµÄʵÏÖÀ࣬¿´×Å   /**
* Created by IntelliJ IDEA.
* User: leizhimin
* Date: 2008-8-2 15:30:46
* Ä¿±ê½ÇÉ«
*/
public interface Target {
    void f1();
    void f2();
    void f3();
    void f4();
    void f5();
}   /**
* Created by IntelliJ IDEA.
* User: leizhimin
* Date: 2008-8-2 15:32:04
* ĬÈÏÊÊÅäÆ÷½ÇÉ«£¬Ä¬ÈÏʵÏÖ
*/
public class DefaultAdapter implements Target {
    public void f1() {
    }
    public void f2() {
    }
    public void f3() {
    }
    public void f4() {
    }
    public void f5() {
    }
}   /**
* Created by IntelliJ IDEA.
* User: leizhimin
* Date: 2008-8-2 15:33:54
* ʵ¼ÊÀà:ͨ¹ýÖØÐ´Ä¬ÈÏÊÊÅäʵÏÖÀ´ÊµÏÖ×Ô¼º¸ÐÐËȤµÄ²¿·Ö¡£
*/
public class MyInteresting extends DefaultAdapter{
    public void f5(){
        System.out.println("ºÇºÇ£¬ÎҾͶÔf5()·½·¨¸ÐÐËȤ£¬±ðµÄ²»¹ÜÁË£¡");
    }
}       ºÇºÇ£¬ÕâÏ·½±ã¶àÁË£¬Ã¿´ÎÖ»ÐèҪʵ¼ÊÈ¥ÖØÐ´Ò»¸öÀ࣬¶ø²»ÊÇʵÏÖËùÓеĽӿڷ½·¨¡£     Õâ¸öÔÚJava GUI±à³ÌÖÐÓÐ×Å´óÁ¿µÄÓ¦Óᣠ    Ô­Îijö´¦£ºhttp://lavasoft.blog.51cto.com/62575/90768 ¡¾×ª×Ôwww.bitsCN.com¡¿


Ïà¹ØÎĵµ£º

JavaÉè¼ÆÄ£Ê½Ö®:IteratorÁ´±íģʽ

ÏÈÀ´Á˽âÒ»ÏÂÁ´±íģʽµÄÔ­Àí£º
Ê×ÏÈдһ¸öJavaBean£¬ÄÚÈÝÊÇÒªÌí¼ÓµÄÔªËØºÍ¸ÃÔªËØµÄ½Úµã¡£
public class NodeBean implements Serializable
{
   
    private Object data; //ÔªËØ±¾Éí
    private NodeBean next; //ÏÂÒ»¸ö½Úµã
   
  &n ......

JAVA ÀíÂÛ×ܽá

Ò».±àд¹¹ÔìÆ÷µÄÓÐЧ׼Ôò£º       Óþ¡¿ÉÄܼòµ¥µÄ·½·¨Ê¹¶ÔÏó½øÈëÕý³£×´Ì¬£¬Èç¹û¿ÉÒԵϰ£¬±ÜÃâµ÷ÓÃÆäËû·½·¨¡£ÔÚ¹¹ÔìÆ÷ÄÚΨһÄܹ»°²È«µ÷ÓõÄÄÇЩ·½·¨ÊÇ»ùÀàÖеÄfinal·½·¨£¨Ò²ÊÊÓÃÓÚprivate·½·¨£¬ËüÃÇ×Ô¶¯ÊôÓÚfinal·½·¨£©¡£ ¶þ.Óü̳нøÐÐÉè¼ÆµÄ×¼Ôò£º     Óü̳бí´ïÐÐΪ¼äµÄ²îÒ ......

JAVAÕ»ºÍ¶ÑµÄÇø±ð


Ô­ÎÄÀ´×Ô£ºIT¹¤³Ì¼¼ÊõÍø£¬www.systhinker.com
Õ»Óë¶Ñ¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
Õ»Óë¶Ñ¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
JavaµÄ¶ÑÊÇÒ»¸öÔËÐÐʱÊý¾ÝÇø,ÀàµÄ¶ÔÏó´ÓÖзÖÅä¿Õ¼ä¡£Õ ......

Java»·¾³±äÁ¿µÄÉèÖÃÔ­Ôò


WindowsÏÂJAVA»·¾³±äÁ¿µÄÉèÖÃ
   WindowsÏÂJAVAÓõ½µÄ»·¾³±äÁ¿Ö÷ÒªÓÐ3¸ö£¬JAVA_HOME¡¢CLASSPATH¡¢PATH¡£ÏÂÃæÖð¸ö·ÖÎö¡£
   JAVA_HOME Ö¸ÏòµÄÊÇJDKµÄ°²×°Â·¾¶£¬Èçx:\JDK_1.4.2£¬ÔÚÕâ·¾¶ÏÂÄãÓ¦¸ÃÄܹ»ÕÒµ½bin¡¢libµÈĿ¼¡£ÖµµÃÒ»ÌáµÄÊÇ£¬JDK µÄ°²×°Â·¾¶¿ÉÒÔÑ¡ÔñÈÎÒâ´ÅÅÌĿ¼£¬²»¹ý½¨ÒéÄã·ÅµÄĿ¼²ã´ ......

javaº¯Êý²é¿´Îļþ´óС

FileInputStream fis=null;
try 
{
  fis=new FileInputStream("file url")
}
catch(Exception e){e.printStackTrace()}
System.out.println("File has "+ fis.available() + " bytes"); ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ