JAVA±¨±íÁ½ÈÕÆÚ¼äÔ£¬ÖÜ£¬ÈÕ¼ÆËã
//¼ÆËãÌìÊý
public List day(String dates,String datee) throws ParseException{
List dayls=new ArrayList();
// ×Ö·û´®×ª»»³ÉÈÕÆÚ
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date startDate = format.parse(dates);
Calendar startTime = Calendar.getInstance();
startTime.clear();
startTime.setTime(startDate);
int startYear = startTime.get(Calendar.YEAR);
int startMonth = startTime.get(Calendar.MONTH);
int startDay = startTime.get(Calendar.DAY_OF_MONTH);
Date endDate = format.parse(datee);
Calendar endTime = Calendar.getInstance();
endTime.clear();
endTime.setTime(endDate);
int endYear = endTime.get(Calendar.YEAR);
int endMonth = endTime.get(Calendar.MONTH);
int endDay = endTime.get(Calendar.DAY_OF_MONTH);
int count = 0;
for (int x = startYear; x <= endYear; x++) {
// ÂÞÂíÀú·¨²úÉúÄê·Ý¹«Ôª1582Äê
int gregorianCutoverYear = 1582;
// ÅжÏÊÇ·ñÊÇÈòÄê
boolean isLeapYear = x >= gregorianCutoverYear ? ((x % 4 == 0) && ((x % 100 != 0) || (x % 400 == 0)))
: (x % 4 == 0);
// »ñÈ¡¿ªÊ¼ÔµÄ×î´óÌìÊý£»´óÔÂÊÇ1£¬3£¬5£¬7£¬8£¬10£¬12£»Ð¡ÔÂÊÇ4£¬6£¬9£¬11£»ÌØÊâÔÂÊÇ2
int max = 0;
if (startMonth == 1) {
if (isLeapYear) {
max = 29;
}
if (!isLeapYear) {
max = 28;
}
}
if (startMonth == 3 || startMonth == 5 || startMonth == 8
|| startMonth == 10) {
max = 30;
}
if (startMo
Ïà¹ØÎĵµ£º
InetAddressÀà´ú±íIPµØÖ·£¬ÓÐÁ½¸ö×ÓÀ࣬Inet4Address£¬Inet6Address´ú±íIPV4ºÍIPv6£¬Ã»Óй¹Ôì·½·¨£¬µ«ÊÇÌṩ¸öÁËÁ½¸ö¾²Ì¬·½·¨À´»ñÈ¡InetAddressʵÀý£ºgetByName(String host):¸ù¾ÝÖð¾ä»ñÈ¡¶ÔÓ¦µÄInetAddress¶ÔÏó£»getByAddress(byte[]addr):¸ù¾ÝÔʼIPµØÖ·À´»ñÈ¡¶ÔÓ¦µÄInetAddress¶ÔÏ ......
ÌâÄ¿£ºÇëÓöàÏß³ÌʵÏÖÒ»¸öÉú²úÕßÀàºÍÒ»¸öÏû·ÑÕßÀ࣬Éú²úÕßËæ»úÉú³É20¸ö×Ö·û£¬Ïû·ÑÕß½«×Ö·û´òÓ¡µ½¿ØÖÆÌ¨¡£
class SyncStack{ //ͬ²½¶ÑÕ»Àà
¡¡¡¡¡¡private int index = 0; //¶ÑÕ»Ö¸Õë³õʼֵΪ0
¡¡¡¡¡¡private char []buffer = new char[6]; //¶ÑÕ»ÓÐ6¸ö×Ö·ûµÄ¿Õ¼ä
¡¡¡¡¡¡public synchronized void push(char c){ //¼ÓÉ ......
¾³£¿´µ½Ðí¶àÈËÎÊÈçºÎÅäÖÃJDKºÍJSP£¬ÏÖÔÚÎÒ°Ñ·½·¨×ܽáÏ£¬Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
µÚÒ»²½£ºÏÂÔØjdkºÍtomcat
µÚ¶þ²½£º°²×°ºÍÅäÖÃÄãµÄjdkºÍtomcat£ºÖ´ÐÐjdkºÍtomcatµÄ°²×°³ÌÐò£¬È»ºóÉèÖð´ÕÕ·¾¶½øÐа²×°¼´¿É¡£
1.°²×°j2sdkÒÔºó£¬ÐèÒªÅäÖÃһϻ·¾³±äÁ¿£¬ÔÚÎҵĵçÄÔ->ÊôÐÔ->¸ß¼¶->»·¾³±äÁ¿->ϵͳ±äÁ¿ÖÐÌí¼Ó ......
1
. Õ»(stack)Óë¶Ñ(heap)¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
¡¡¡¡2
. Õ»µÄÓÅÊÆÊÇ£¬´æÈ¡ËٶȱȶÑÒª¿ì£¬½ö´ÎÓÚÖ±½ÓλÓÚCPUÖеļĴæÆ÷¡£µ«È±µãÊÇ£¬´æÔÚÕ»ÖеÄÊý¾Ý´óСÓëÉú ......