Java ʼþ´¥·¢½Ó¿Ú»Øµ÷·½·¨
Æä¼¼ÇɾÍÊÇ£º¶¨ÒåÒ»¸ö¼òµ¥½Ó¿Ú£¬²¢ÔڸýӿÚÖÐÉùÃ÷ÎÒÃÇÒªµ÷Óõķ½·¨£¬Ò»°ã¿ÉÒÔÓ¦ÓÃÔÚ¼üÅÌÊó±êʼþ¸ú×Ù¡£
ÏÂÃæ¾ÙÒ»¸öÀý×Ó£º
¼Ù¶¨ÎÒÃÇÏ£ÍûÔÚij¸öʼþ·¢ÉúʱµÃµ½Í¨Öª¡£ÎÒÃÇ¿ÉÒÔ¶¨ÒåÒ»¸ö½Ó¿Ú£º
/*
* ÔÚij¸öʼþ·¢ÉúʱµÃµ½Í¨Öª£®
*/
public interface InterestingEvent {
¡¡¡¡ public void interestingEvent(); //ÆäËü·½·¨Ìå¼°·½·¨¶¨ÒåÒ²¿É£®
}
´Ë½Ó¿ÚÖеķ½·¨£¬ÊǸöûÓзµ»ØÖµµÄҲûÓÐÈκβÎÊý£¬Èç¹ûÄúÔ¸ÒâÒ²¿ÉÒÔÓзµ»ØÖµ£¬Ò²¿ÉÒÔ´ø²ÎÊý£®Õâ¾ÍÒª¿´¾ßÌåÐèÇó¶ø¶¨£®
ÕâʹµÃÎÒÃÇ¿ÉÒÔ¿ØÖÆÊµÏָýӿڵÄÀàµÄÈκζÔÏó¡£Òò´Ë£¬ÎÒÃDz»±Ø¹ØÐÄÈκÎÍⲿÀàÐÍÐÅÏ¢¡£ÓëÔÚ½« C++ ´úÂëÓÃÓÚMotif ʱʹÓô°¿ÚС²¿¼þµÄÊý¾ÝÓòÀ´ÈÝÄɶÔÏóÖ¸ÕëµÄÄÑÒÔ¿ØÖÆµÄ C º¯ÊýÏà±È£¬ÕâÖÖ·½·¨ÒªºÃµÃ¶à¡£
ʵÏֽӿڵĴúÂëÈçÏ£º
public class CallMe implements InterestingEvent {
public CallMe() {
¡¡¡¡ }
¡¡¡¡ public void interestingEvent() {
¡¡¡¡ System.out.println("·¢ÉúÁËCallMeʼþ£¬¹þ¹þ");
¡¡¡¡}
}
public class CallYou implements InterestingEvent {
public CallYou() {
¡¡ }
public void interestingEvent() {
System.out.println("·¢ÉúÁËCallYouʼþ£¬¹þ¹þ");
}
}
·¢³öʼþÐźŵÄÀà±ØÐëµÈ´ýʵÏÖÁË InterestingEvent ½Ó¿ÚµÄ¶ÔÏ󣬲¢ÔÚÊʵ±Ê±ºòµ÷Óà interestingEvent() ·½·¨¡£
public class EventNotifier {
private InterestingEvent ie; //½Ó¿Ú¶ÔÏóÒýÓÃ
private boolean somethingHappened ;
public EventNotifier() {
somethingHappened = true ;
}
public void setInterestingEvent(InterestingEvent ie){ //²ÎÊýÒýÓø½Öµ
this.ie = ie ;
}
Ïà¹ØÎĵµ£º
Reflection ÊÇ Java ³ÌÐò¿ª·¢ÓïÑÔµÄÌØÕ÷Ö®Ò»£¬ËüÔÊÐíÔËÐÐÖÐµÄ Java ³ÌÐò¶Ô×ÔÉí½øÐмì²é£¬»òÕß˵“×ÔÉ󔣬²¢ÄÜÖ±½Ó²Ù×÷³ÌÐòµÄÄÚ²¿ÊôÐÔ¡£ÀýÈ磬ʹÓÃËüÄÜ»ñµÃ Java ÀàÖи÷³ÉÔ±µÄÃû³Æ²¢ÏÔʾ³öÀ´¡£
Java µÄÕâÒ»ÄÜÁ¦ÔÚʵ¼ÊÓ¦ÓÃÖÐÒ²ÐíÓõò»ÊǺܶ࣬µ«ÊÇÔÚÆäËüµÄ³ÌÐòÉè¼ÆÓïÑÔÖиù±¾¾Í²»´æÔÚÕâÒ»ÌØÐÔ¡£ÀýÈ磬Pascal¡¢C ......
ת×Ôwww.bitsCN.com
ÕªÒª£º±¾ÎÄ´ÓJavaÒì³£×î»ù±¾µÄ¸ÅÄî¡¢Óï·¨¿ªÊ¼½²ÊöÁËJavaÒì³£´¦ÀíµÄ»ù±¾ÖªÊ¶£¬·ÖÎöÁËJavaÒì³£Ìåϵ½á¹¹£¬¶Ô±ÈSpringµÄÒì³£´¦Àí¿ò ¼Ü£¬²ûÊöÁËÒì³£´¦ÀíµÄ»ù±¾ÔÔò¡£²¢ÇÒ×÷ÕßÌá³öÁË×Ô¼º´¦ÀíÒ»¸ö´óÐÍÓ¦ÓÃϵͳÒì³£µÄ˼Ï룬²¢Í¨¹ýÉè¼ÆÒ»¸öÒì³£´¦ÀíµÄ¿ò¼ÜÀ´ÂÛÊö´Ë˼Ïë¡£
Ò»¡¢ Òì³£ ......
Ò»¡¢Java»ù´¡ÖªÊ¶
1.JavaÓÐÄÇЩ»ù±¾Êý¾ÝÀàÐÍ£¬StringÊDz»ÊÇ»ù±¾Êý¾ÝÀàÐÍ£¬ËûÃÇÓкÎÇø±ð¡£
2.×Ö·û´®µÄ²Ù×÷£º
дһ¸ö·½·¨£¬ÊµÏÖ×Ö·û´®µÄ·´×ª£¬È磺ÊäÈëabc£¬Êä³öcba
дһ¸ö·½·¨£¬ÊµÏÖ×Ö·û´®µÄÌæ»»£¬È磺ÊäÈëbbbwlirbbb£¬Êä³öbbbhhtccc¡£
3.Êý¾ÝÀàÐÍÖ®¼äµÄת»»
ÈçºÎ½«ÊýÖµÐÍ×Ö·ûת»»ÎªÊý×Ö£¨Intege ......
1.·½·¨ÖØÔØ£ºÊÇÖ¸ÔÚÒ»¸öÀàÖÐÓжà¸ö·½·¨µÄÃû×ÖÏàͬ£¬µ«ÕâЩ·½·¨µÄ²ÎÊý±ØÐ벻ͬ£¬¼´ÒªÃ´ÊDzÎÊýµÄ¸öÊý²»Í¬£¬ÒªÃ´ÊDzÎÊýµÄÀàÐͲ»Í¬
×¢Ò⣺ÔÚ·½·¨ÖØÔØÖУ¬·½·¨µÄ·µ»ØÀàÐͺͲÎÊýµÄÃû×Ö²»²ÎÓë±È½Ï
2.·½·¨ÖвÎÊýµÄ´«Öµ£ ......