Java»Øµ÷¹¦ÄÜʹÓÃ
JavaµÄ»Øµ÷·½·¨²»ÏñcÄÇÑù¿ÉÒÔÖ±½Ó´«µÝÒ»¸ö·½·¨£¬java´«µÝµÄÊÇÒýÓã¬ËùÒÔjava¶Ô·½·¨»Øµ÷µÄ½â¾ö°ì·¨ÊÇÖ±½Ó´«µÝÒ»¸ö½Ó¿Ú£¬¶Ô½Ó¿Ú½øÐÐʵÏÖ¡£ÏÂÃæÊÇÒ»¸öÀý×Ó
Ê×Ïȶ¨ÒåÒ»¸ö½Ó¿ÚCar£¬ÓÐÒ»¸örunµÄ·½·¨ÉùÃ÷
Java´úÂë
package ocm.callback;
public interface Car {
public void run();
}
package ocm.callback;
public interface Car {
public void run();
}
¶¨ÒåÒ»¸öEmployeeÀ࣬¹ÍÔ±¿ª³µÈ¥Éϰ࣬ÓиöshangBan(Car car)·½·¨
Java´úÂë
package ocm.callback;
public class Employee {
public void shangBan(Car car){
System.out.println("********run() start***********");
car.run();
System.out.println("********run() end***********");
System.out.println("µ½ÁË!");
}
public void otherMethod(){
System.out.println("ÆäËü·½·¨");
}
}
package ocm.callback;
public class Employee {
public void shangBan(Car car){
System.out.println("********run() start***********");
car.run();
System.out.println("********run() end***********");
System.out.println("µ½ÁË!");
}
public void otherMethod(){
System.out.println("ÆäËü·½·¨");
}
}
¶¨Òå¿Í»§¶ËClient
Java´úÂë
/**
* »Øµ÷·½·¨Ö÷ÒªÊDZ»µ÷Õߣ¨·½·¨£©µ÷Óõ÷ÓÃÕߣ¨·½·¨£©£¬ÒÔ»ñÈ¡µ÷ÓÃÕßµÄһЩÐÅÏ¢£¬»ò´«µÝÐÅÏ¢ºÍ״̬µÈ
*/
class Client{
private int speed;
 
Ïà¹ØÎĵµ£º
×÷ÕߣºÁõѧ³¬
×÷Õß¼ò½é
Áõѧ³¬£¬»ªÖÐʦ·¶´óѧ¼ÆËã»ú¿ÆÑ§ÏµÍøÂçÓëͨѶÑо¿Ëù£¬Äã¿ÉÒÔͨ¹ýshuechao_lau@hotmail.comÓëËûÁªÏµ¡£
1 ÒýÑÔ
JavaµÄ¶ÑÊÇÒ»¸öÔËÐÐʱÊý¾ÝÇø,ÀàµÄʵÀý(¶ÔÏó)´ÓÖзÖÅä¿Õ¼ä¡£JavaÐéÄâ»ú(JVM)µÄ¶ÑÖд¢´æ×ÅÕýÔÚÔËÐеÄÓ¦ÓóÌÐòËù½¨Á¢µÄËùÓжÔÏó£¬ÕâЩ¶ÔÏóͨ¹ýnew¡¢newarray¡¢anewarrayºÍmultiane ......
JavaʼþÄ£ÐÍÓëAndroidʼþÄ£Ð͵ıȽÏ
±È½Ï½á¹û£ºAndroid½è¼øÁËJava2ÖеÄUIʼþ´¦Àí»úÖÆ£¬µ«ÊÇ£¬AndroidÓÖÌṩÁËÁíÒ»ÖÖʼþ處ÀíÆ÷£¨event handler£©£¬¶øÕâ¸ö·½Ê½ÊÇ·ñÓëjava1.0ʼþÄ£ÐÍÒ»ÑùÄØ£¬ÓдýÇóÖ¤¡£
JavaʼþÄ£ÐÍ£º
ÎÒÃǰÑJDK1.0ʼþ´¦ÀíÄ£ÐͳÉΪJava1.0ʼþÄ£ÐÍ£¬¶ø´Ójdk1.1ºóµÄ°æ±¾Ê¼þ´¦ÀíÄ£ÐͳÆÎªJava 2Ê ......
¹«Ë¾ÒµÎñ¼±ËÙÀ©ÕÅ£¬¼±ÐèÓвÅÄܵÄͬѧ¼ÓÈëµ½ÎÒÃǵÄÐÐÁÐÖУ¬
×îºÃÄã¶Ô¹¤×÷»ý¼«£¬ÈÏÕæ£¬¸ºÔð
×îºÃÄãÒѾÓÐÔúʵµÄ±à³Ì»ù´¡
×îºÃÄãÒѾÊìÁ·ÕÆÎÕJava¼¼Êõ
×îºÃÄãÖÁÉÙÒÑÓÐÒ»£¬Á½Ä깤×÷¾Ñé
¹¤×÷µØµã£ºº¼ÖÝ
ְλ £ºJava¿ª·¢¹¤³Ìʦ£¨°¢Àï°Í°Í¼¯ÍÅB2B¹«Ë¾ÍøÕ¾¼¼Êõ²¿£©
ÓÐÒâÕßÇë°Ñ ......
*******************************************************************************************************
Filename: ftp.java
Author: leetsing(elove)
Create date: 2004-08-30
Use: connect to FTP server,then upload and download file
Modify date: 2004-09-05 add to upload file
2004-09-13 add to downl ......