javaÖÐ×î³£Óõļ¯ºÏ Ïêϸ½²½â
/**ÎÒÕâÖ»½² ListArray ,ListedList,HashMap
//ListArray ËüÊÇÒ»¸öʵÏÖÁËList½Ó¿ÚµÄÀà ,List¼Ì³Ðcollection½Ó¿Ú
//µ÷ÓÃimport java.util.ArrayList°ü,(ÕâÀïÁ½ÕßÈÎÑ¡ÆäÒ») ÍêÕûµÄjava¼¯ºÏ´æ·ÅÔÚjava.util°üÖÐ
//ÌØµã:
1>.ListÊÇÓÐÐòµÄ¼¯ºÏ
2>.List¿ÉÒÔÓÐÖØ¸´µÄÔªËØÖµ
3>.ʹÓÃË÷ÒýÀ´¾«È·µÄ·ÃÎÊÔªËØÖµ,
4>.ListÄܹ»¾«È·µÄ¿ØÖÆÃ¿¸öÔªËØ²åÈëµÄλÖÃ
//Óŵã
1>.ʵÏÖÁ˶¯Ì¬Êý×飬±éÀúÔªËØºÍËæ»ú·ÃÎÊÔªËØµÄЧÂʸߣ¨ÏÂÃæ¾ÙÀý±éÀúÔªËØ£©
Ò»£¬ListÓëListArray Óï·¨ ×¢Òâ±¾ÈËÊÇÓÃStringÀàÐ͵ÄÊý¾Ý ´ó¼Ò¿ÉÒÔ×Ô¶¨¶ÔÏó
List list= new ListArray();
//Ìí¼ÓÒ»¸öÔªËØ
String str="123";
list.add(str); //ÆðʼλÖôÓ0¿ªÊ¼,·µ»Ø²¼¶ûÖµ
//·µ»Ø¼¯ºÏÖеÄÔªËØ¸öÊý
list.size(); //·µ»ØintÀàÐÍ
//¸ù¾ÝË÷Òýȡֵ,·µ»ØObjecLÀàÐÍ
String s=(String)list.get(0);//´«ÈëµÄÊÇintÀàÐÍË÷Òý£¬ÕâÀïÎÒÊÇÓÃString ÀàÐÍ ,ÐèҪת»»
// ÔÚÖ¸¶¨µÄË÷ÒýÌí¼ÓÖ¸¶¨µÄÔªËØ
list.add(1,"123456"); //×¢Òâ²»ÄÜûÌí¼Ó1ÔªËØÇ°Ìí¼Ó2ÔªËØ,ÕâÑùÔÚÔËÐÐʱÒý·¢Òì³£
// ²é¿´ÔªËØÊÇ·ñ´æÔÚ
list.contains(str); //·µ»Ø²¼¶ûÀàÐÍÊý¾Ý
//ɾ³ýÔªËØ
list.remove(str); //·µ»Ø²¼¶ûÀàÐÍÊý¾Ý
/****±éÀúListArray******/
for(int i=0; i<list.size();i++){
System.out.println(list.get(i));
}
¶þ£¬ListÓëLinkedListÀà
// Óï·¨£º
LinkedList listed= ne LinkedList();
String c ="123";
String b ="123";
String e ="123";
//Ôö¼ÓÔªËØ
1>Ôö¼ÓÍ·²¿ÔªËØ
listed.addFirst(c);
2>Ôö¼Óβ²¿ÔªËØ
listed.addLast(b);
//»ñÈ¡ÔªËØ
1>»ñÈ¡µÚÒ»¸öÔªËØ
String st=(String) listed.getFist();
2>»ñȡβ²¿ÔªËØ
String st1 =(String) listed.getLast();
//ɾ³ýÔªËØ
1>ɾ³ýµÚÒ»¸öÔªËØ
listed.removeFisrst();
2>ɾ³ýβ²¿ÔªËØ
listed.removeLast();
*******ListedListËüÒ²¾ßÓÐListArrayµÄ·½·¨******
Ó¦ÕâÑù´´½¨
List list= new ListedList(); //ÕâÑùÖ»ListArrayÖеķ½·¨
Listed
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public List day(String dates,String datee) throws ParseException{
List dayls=new ArrayList();
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
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public static void main(String args[]) {
Ticket ticket = new Ticket();
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Thread w2 = new Thread(ticket, "2ºÅÊÛÆ±´°¿Ú");
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