ÓÃjavaʵÏÖcache
ÔÚ¿ª·¢ÏîÄ¿¹¤³Ìʱ£¬¾³£»áÓöµ½±£´æÄ³Ð©Öµ·Åµ½ÏµÍ³µÄcacheÖУ¬ÏÖÓÃCache.javaºÍCacheManager.javaÀ´¹ÜÀí¡£¾ßÌå´úÂë·Ö±ðÈçÏ£º
public class Cache {
private String key;
private Object value;
private long timeOut;
private boolean expired;
public Cache() {
super();
}
public Cache(String key, String
value, long timeOut, boolean expired) {
this.key = key;
this.value = value;
this.timeOut = timeOut;
this.expired = expired;
}
public String getKey() {
return key;
}
public long getTimeOut() {
return timeOut;
}
public
Object getValue() {
return value;
 
Ïà¹ØÎĵµ£º
java ¼¯ºÏ¿ò¼Ü(Collection)ºÍÊý×éµÄÅÅÐò
¸ù¾ÝÔ¼¶¨£¬ÔÚʹÓÃjava±à³ÌµÄʱºòÓ¦¾¡¿ÉÄܵÄʹÓÃÏÖÓеÄÀà¿â£¬µ±È»ÄãÒ²¿ÉÒÔ×Ô¼º±àдһ¸öÅÅÐòµÄ·½·¨£¬»òÕß¿ò¼Ü£¬µ«ÊÇÓм¸¸öÈËÄÜдµÃ±ÈJDKÀïµÄ»¹ÒªºÃÄØ£¿Ê¹ÓÃÏÖÓеÄÀàµÄÁíÒ»¸öºÃ´¦ÊÇ´úÂëÒ×ÓÚÔĶÁºÍά»¤£¬ÕâÆªÎÄÕÂÖ÷Òª½²µÄÊÇÈçºÎʹÓÃÏÖÓеÄÀà¿â¶ÔÊý×éºÍ¸÷ÖÖCollectionÈÝÆ÷½ø ......
***´ËÌâÒÔ¿¼²ì»ù´¡Îª×¼,±±¾©µÄ±ÊÊÔÌâ,¿ÉÄÜÓÐÈË×ö¹ý
Ìâ:дһ¸ö³ÌÐò£¬½âÎöÈçϸñʽµÄ×Ö·û´®£¬²¢½«½âÎöµÄÊý×ÖÐòÁдòÓ¡³öÀ´¡£
×Ö·û´®¸ñʽ¾ÙÀý£º -1~2, 3~3, 5~10, 7~15x3
~ ´ú±íÊý×ֵķ¶Î§£¬ -1~2 ´ú±í´Ó-1¿ªÊ¼µ½2Ö®¼äµÄËùÓÐÊý×Ö¡£ 3~3 ´ú±í´Ó3¿ªÊ¼µ½3µÄËùÓÐÊý×Ö£¬Ò²¾ÍÊÇ3
7~15x3´ú ......
Ìù¶Î´úÂë,ÓÐÉÙÐí×¢ÊÍ:
package ibees;
import java.util.Arrays;
public class BinarySearch {
/**
* @param args
*/
public static void main(String[] args) {
double[] src = new double[]{1.3,9.9,10.89,12.89,89.0};
System.out.println(new BinarySearch().binarySearch(src, 89.0));
}
......
µ±Á½¸ö½ø³ÌÔÚ½øÐÐÔ¶³ÌͨÐÅʱ£¬±Ë´Ë¿ÉÒÔ·¢Ë͸÷ÖÖÀàÐ͵ÄÊý¾Ý¡£ÎÞÂÛÊǺÎÖÖÀàÐ͵ÄÊý¾Ý£¬¶¼»áÒÔ¶þ½øÖÆÐòÁеÄÐÎʽÔÚÍøÂçÉÏ´«ËÍ¡£·¢ËÍ·½ÐèÒª°ÑÕâ¸öJava¶ÔÏóת»»Îª×Ö½ÚÐòÁУ¬²ÅÄÜÔÚÍøÂçÉÏ´«ËÍ£»½ÓÊÕ·½ÔòÐèÒª°Ñ×Ö½ÚÐòÁÐÔÙ»Ö¸´ÎªJava¶ÔÏó¡£
¡¡¡¡°ÑJava¶ÔÏóת»»Îª×Ö½ÚÐòÁеĹý³Ì³ÆÎª¶ÔÏóµÄÐòÁл¯¡£
¡¡¡¡°Ñ×Ö½ÚÐòÁлָ´ÎªJava¶ÔÏóµÄ¹ ......
¾Ö²¿±äÁ¿£ºÔÚº¯Êý»ò·½·¨ÖеıäÁ¿
ʵÀý±äÁ¿£ºÀàµÄÒ»¸öʵÀý£¬¾ÍÊÇÒ»¸ö¶ÔÏó¡£
³ÉÔ±±äÁ¿£ºÀàÖеıäÁ¿£¨·½·¨ÖеıäÁ¿³ýÍ⣩
Àà±äÁ¿£º ÀàÖеľ²Ì¬±äÁ¿
¾Ö²¿£¬ÊµÀý£¬³ÉÔ±±äÁ¿£¬Éú´æÖÜÆÚºÍ×÷ÓÃÓòÒ»ÖÂ
Àà±äÁ¿£º×÷ÓÃÓòpublicÈ«¾ÖµÄ£¬privateÔÚ±¾ÀàÖС£ÉúÃüÖÜÆÚºÍÈ«¾Ö±äÁ¿Ò»Ö ......