java ʱ¼ä¸ñʽ»¯
import java.text.SimpleDateFormat;
Date date=new Date();
DateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String time=format.format(date);
java.sql.Time now=new java.sql.Time(System.CurrentTimeMillis());
Êä³ö¶ÌµÄϵͳʱ¼ä 18:34:44
Ïà¹ØÎĵµ£º
javaµÄÊÂÎñ´¦Àí,ÔÀ´ÊÇÕâôһ»ØÊÂ,Èç¹û¶ÔÊý¾Ý¿â½øÐжà´Î²Ù×÷,ÿһ´ÎµÄÖ´Ðлò²½Öè¶¼ÊÇÒ»¸öÊÂÎñ.Èç¹ûÊý¾Ý¿â²Ù×÷ÔÚijһ²½Ã»ÓÐÖ´Ðлò³öÏÖÒì³£¶øµ¼ÖÂÊÂÎñʧ°Ü,ÕâÑùÓеÄÊÂÎñ±»Ö´ÐÐÓеľÍûÓб»Ö´ÐÐ,´Ó¶ø¾ÍÓÐÁËÊÂÎñµÄ»Ø¹ö,È¡ÏûÏÈǰµÄ²Ù×÷.....
JavaBeanÖÐʹÓÃJDBC·½Ê½½øÐÐÊÂÎñ´¦Àí
public int delete(int sID) {
......
1.Prototyping: in general (Enterprise) Java projects start with evaluation which frameworks to use. This can take from few hours, to several months (although these times are hopefully over). Java EE 6 comes with “one stop shopping”. You can download Java EE 6 with the IDE (eclipse, netbe ......
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* ½«ºº×Öת»¯ÎªÈ«Æ´
*/
public class CnToSpell {
private static Map<String, Integer> spellMap = null;
// ´æ·ÅÉúƧ×ÖºÍÆäÆ´ÒôµÄMap
private static Map<Characte ......
SAX¸ÅÄî
SAXÊÇSimple API for XML
µÄËõд£¬Ëü²¢²»ÊÇÓÉW3C¹Ù·½ËùÌá³öµÄ±ê×¼£¬¿ÉÒÔ˵ÊÇ“Ãñ¼ä”µÄÊÂʵ±ê×¼¡£Êµ¼ÊÉÏ£¬ËüÊÇÒ»ÖÖÉçÇøÐÔÖʵÄÌÖÂÛ²úÎï¡£ËäÈ»Èç´Ë£¬ÔÚXMLÖжÔSAXµÄÓ¦ÓÃË¿ºÁ²»±ÈDOMÉÙ£¬¼¸ºõËùÓеÄXML½âÎöÆ÷¶¼»áÖ§³ÖËü¡£
Óë
DOM±È½Ï¶øÑÔ£¬SAXÊÇÒ»ÖÖÇáÁ¿Ð͵ķ½·¨¡£ÎÒÃÇÖªµÀ£¬ÔÚ´¦ÀíDOMµÄʱºò£¬Î ......