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

JavaÑé֤ʱ¼ä¶ÎÎÊÌâ

  ÔÚ´¦Àí¼à²âÊý¾Ýʵʱ¼Èëʱ,ÐèÒªÌṩµ±Ç°°à´ÎÐÅÏ¢{´ó°×°à,Сҹ°à,´óÒ¹°à}£¬°à´ÎÐÅÏ¢ÊǸù¾Ý¸ø¶¨Ê±¼ä¶Î½øÐÐÉ趨ÀàËÆ{{"8:00","16:00"},{"16:00","00:00"},{"00:00","8:00"}}
  ´¦Àí°ì·¨
   · È¡µ±Ç°Ê±¼ä¡¢×ª»»ÑéÖ¤Æðʼ¡¢½áÊøÊ±¼ä½øÐбȽϡ£
  Ïà¹Ø´úÂë
 /**
* ʱ¼ä¶Î²âÊÔ
* @author WangYanCheng
* @version 2009-11-20
*/
public class CalendarTimeSubsectionTest {
/**
* ²âÊÔÈë¿Ú
* @param args arguments lists
*/
public static void main(String[] args) {
CalendarTimeSubsectionTest ctstObj = new CalendarTimeSubsectionTest();
int resultFlag = ctstObj.doGetShift("");
System.out.println(resultFlag);
}
/**
* Ñé֤ijһʱ¼äÊÇ·ñÔÚijһʱ¼ä¶Î
* @param currTime ijһʱ¼ä
* @param timeSlot ijһʱ¼ä¶Î
* @return true/false
*/
public boolean isShift(final long currTime, String[] timeSlot) {
Calendar tempCalendar = Calendar.getInstance();
tempCalendar.setTimeInMillis(currTime);
String[] tmpArray = timeSlot[0].split(":");
long startTime, stopTime;
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, Integer.parseInt(tmpArray[0]));
tempCalendar.set(Calendar.MINUTE, Integer.parseInt(tmpArray[1]));
startTime = tempCalendar.getTimeInMillis();
tmpArray = timeSlot[1].split(":");
int stopHour = Integer.parseInt(tmpArray[0]), stopMinute = Integer.parseInt(tmpArray[1]);
if (stopHour == 0) {
tempCalendar.add(Calendar.DAY_OF_MONTH, 1);
}
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, stopHour);
tempCalendar.set(Calendar.MINUTE, stopMinute);
stopTime = tempCalendar.getTimeInMillis();
return ((startTime < currTime && currTime <= stopTime) ? tru


Ïà¹ØÎĵµ£º

Java´«ÖµºÍ´«ÒýÓ㺠ÕÅÈýºÍÀîËĵĹÊÊÂ


ÏÂÃæ¿ª½²¹ÊÊ£º 
´ÓǰÓиö·¿¼ä£¬·¿¼äÀïÓзÝÎĵµ£¬·¿¼ä»¹ÓÐÒ»°ÑÔ¿³×¡£ Õâ°ÑÔ¿³×ÔÚÕÅÈýÊÖÀï¡£ 
ÕâʱÀîËÄÀ´ÏòÕÅÈýÒªÄÇ·ÝÎĵµ¡£ ÕÅÈý²»Ì«Ï²»¶ÀîËÄ£¬µ«ÓÖŵ¢ÎóÁË
¹¤×÷²»ºÃ½»´ú¡£ÓÚÊÇÕÅÈý¾Í°Ñ·¿¼äÀïÎĵµµÄÎĵµ¸´Ó¡ÁËÒ»·Ý£¬È»ºó°ÑÄǸö¸´Ó¡¼þ½»¸øÁËÀîËÄ£¨Õâ½Ð´«Öµ£©¡£ 
ÀîËÄÄõ½Îĵµºó£¨¸´Ó¡¼þ£©£¬ºúÂÒÐÞ¸ÄÒ» ......

JavaµÄÈÝÆ÷ÀàVector¡¢ArrayList¡¢HashTableµÈ

ÏßÐÔ±í£¬Á´±í£¬¹þÏ£±íÊdz£ÓõÄÊý¾Ý½á¹¹£¬ÔÚ½øÐÐJava¿ª·¢Ê±£¬JDKÒѾ­ÎªÎÒÃÇÌṩÁËһϵÁÐÏàÓ¦µÄÀàÀ´ÊµÏÖ»ù±¾µÄÊý¾Ý½á¹¹¡£ÕâЩÀà¾ùÔÚjava.util°üÖС£±¾ÎÄÊÔͼͨ¹ý¼òµ¥µÄÃèÊö£¬Ïò¶ÁÕß²ûÊö¸÷¸öÀàµÄ×÷ÓÃÒÔ¼°ÈçºÎÕýȷʹÓÃÕâЩÀà¡£
Collection
©ÀList
©¦©ÀLinkedList
©¦©ÀArrayList
©¦©¸Vector
©¦¡¡©¸Stack
©¸Set
Map
©ÀHa ......

Java¶¨Ê±Æ÷

ÔÚÓ¦Óÿª·¢ÖУ¬¾­³£ÐèҪһЩÖÜÆÚÐԵIJÙ×÷£¬±ÈÈçÿ5·ÖÖÓÖ´ÐÐijһ²Ù×÷µÈ¡£ÔÚWEBÏîÄ¿ÖпÉÄÜÐèҪÿ¸ôÒ»¶Îʱ¼ä×Ô¶¯Éú³É¾²Ì¬Ò³£¬×Ô¶¯¼ì²âÊÇ·ñÓÐÐÂÓʼþ£¬¶¨Ê±×Ô¶¯±¸·ÝÎļþµÈ²Ù×÷¡£ÕâЩ¶¼¿ÉÒÔͨ¹ý¶¨Ê±Æ÷TimerÀ´½â¾ö¡£
ÕâÀï½öÌṩ¶¨Ê±Æ÷µÄ²¿·Ö·½·¨ºÍ˵Ã÷£¬¾²Ì¬Ò³Éú³ÉµÈ²Ù×÷¶ÁÕß¿ÉÒÔͨ¹ýÏà¹Ø·½·¨×ÔÐнâ¾ö¡£
¡£¡£¡£°Ù¶È¿Õ¼äÌù´úÂë×ÜÊ ......

java GBת UTF 8×Ö·û

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class GB2UTF
{
 public static String GBK2Unicode(String str)
 {
  StringBuffer result = new StringBuffer();
  for (int i = 0; i < str.length(); i++)
 &n ......

Java SE ¶àÏß³Ì Ïß³ÌÉúÃüÖÜÆÚ

package thread;
class ThreadTest4 implements Runnable{
 private boolean flag=true;
 public void stopMe(){
  flag=false;
 }
 public void run() {
  while (flag){
   System.out.println(Thread.currentThread().getName()+" is running ");
&nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ