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
AnnotationÊÇJava5¡¢6Ö»ºóµÄÐÂÌØÕ÷£¨ÖÐÎijÆÖ®Îª×¢½â£©£¬²¢ÇÒÔ½À´Ô½¶àµÄµÃµ½ÁËÓ¦Ó㬱ÈÈçSpring¡¢Hibernate3¡¢Struts2¡¢iBatis3¡¢JPA¡¢JUnitµÈµÈ¶¼µÃµ½Á˹㷺ӦÓã¬Í¨¹ýʹÓÃ×¢½â£¬´úÂëµÄÁé»îÐÔ´ó´óÌá¸ß¡£
ÕâЩ¶¼ÊÇʹÓñðÈ˶¨ÒåµÄ×¢½â£¬Ò»°ã×¢½âµÄʹÓö¼ÊÇÔÚһЩ»ù´¡¿ò¼Ü»òÕßÀà¿âÖÐÀ´¶¨ÒåµÄ£¬Òò´ËºÜÉÙ¼û¹ýÓÐÈ ......
JavaÃæÊÔÌâ¼°´ð°¸£¨»ù´¡Ìâ122µÀ£©
JAVAÏà¹Ø»ù´¡ÖªÊ¶
1¡¢ÃæÏò¶ÔÏóµÄÌØÕ÷ÓÐÄÄЩ·½Ãæ
1.³éÏó£º
³éÏó¾ÍÊǺöÂÔÒ»¸öÖ÷ÌâÖÐÓ뵱ǰĿ±êÎ޹صÄÄÇЩ·½Ã棬ÒÔ±ã¸ü³ä·ÖµØ×¢ÒâÓ뵱ǰĿ±êÓйصķ½Ãæ¡£³éÏó²¢²»´òËãÁ˽âÈ«²¿ÎÊÌ⣬¶øÖ»ÊÇÑ¡ÔñÆäÖеÄÒ»²¿·Ö£¬ÔÝʱ²»Óò¿·Öϸ½Ú¡£³éÏó°üÀ¨Á½¸ö·½Ã棬һÊǹý³Ì³éÏ󣬶þÊÇÊý¾Ý³éÏó¡£ ......
ÒÔǰÔÚ¼ÒÌýÕÅТÏéÀÏʦµÄÊÓÆµÊ±,ÂÅ´ÎÌýµ½ÕÅÀÏʦ½²µ½ÕÆÎÕJAVA»ù´¡¶ÔÓÚÎÒÃÇÒªÀ´´«ÖDzμӾÍÒµÅàѵҪѧϰµÄпγ̵ÄÖØÒª.ÏÖÔÚ¿´À´,ÕâЩ»°ÕæµÄÒ»µã¶¼²»Îª¹ý!ÓÐЩͬѧ»òÐíûÓÐÉî¿ÌÈÏʶÕÅÀÏʦ˵µÄÕâ·¬»°,×Ô¼ºÆ½Ê±¶¯ÊÖÓÖÌ«ÉÙ.¾ÍÄÃÏÖÔÚѧµÄ¾ÍÒµÅàѵ°àµÄ¿Î³ÌÀ´Ëµ,JAVA¿ª·¢ÓõŤ¾ßÏñMYECLIPSEµÈ,ÆäʹÓÃÕæµÄÊÇÈÃÈ˸е½¾ªÏ²,ÒÔǰÕÅÀÏʦÔÚ ......
//ÇóÁ½ÊýµÄ×î´ó¹«Ô¼ÊýºÍ×îС¹«±¶Êý
import java.util.*;
public class Dais02
{
public static void main(String args[])
{
int m,n;
Scanner s = new Scanner(System.in);
System.out.println("ÇëÊäÈëÄãÏëÒªÊÇÊý×Ö");
m = s.nextInt();
n ......