JavaÖÐ ArrayList¡¢VectorºÍLinkedList µÄʹÓÃ
/*
ArrayListÊÇ×î³£ÓõÄListʵÏÖÀ࣬ÄÚ²»ÊÇͨ¹ýÊý×éʵÏֵģ¬ËüÔÊÐí¶ÔÔªËؽøÐпìËÙËæ»ú·ÃÎÊ¡£Êý×éµÄȱµãÊÇÿ¸öÔªËØÖ®¼ä²»Äܺ¬ÓГ¿Õ϶”£¬µ±Êý×é´óС²»Âú×ãʱÐèÒªÔö¼Ó´æ´¢ÄÜÁ¦£¬¾ÍÒª½«ÒÑÓÐÊý×éÊý¾Ý¸´ÖƵ½ÐµĴ洢¿Õ¼äÖС£µ±´ÓArrayListµÄÖмäλÖòåÈë»òÕßɾ³ýÔªËØʱ£¬ÐèÒª¶ÔÊý×é½øÐи´ÖÆ¡¢Òƶ¯£¬´ú¼Û±È½Ï¸ß¡£Òò´Ë£¬ËüÊʺÏËæ»ú²éÕҺͱéÀú£¬²»ÊʺϲåÈëºÍɾ³ý¡£
VectorÓëArrayListÒ»Ñù£¬Ò²ÊÇͨ¹ýÊý×éʵÏֵģ¬²»Í¬µÄÊÇËüÖ§³ÖÏ̵߳Äͬ²½£¬¼´Ä³Ò»Ê±¿ÌÖ»ÓÐÒ»¸öÏß³ÌÄܹ»Vector£¬±ÜÃâ¶àÏß³Ìͬʱд¶øÒýÆðµÄ²»Ò»ÖÂÐÔ£¬µ«ÊµÏÖͬ²½ÐèÒªºÜ¸ßµÄ»¨·Ñ£¬Òò´Ë£¬·ÃÎÊËü±È·ÃÎÊAarryListÂý
LinkedListÊÇÓÃÁ´±í½á¹¹´æ´¢Êý¾ÝµÄ£¬ºÜÊʺÏÊý¾ÝµÄ¶¯Ì¬²åÈëºÍɾ³ý£¬Ëæ»ú·ÃÎʺͱéÀúËٶȱȽÏÂý¡£ÁíÍ⣬Ëü»¹ÌṩÁËList½Ó¿ÚÖÐûÓж¨ÒåµÄ·½·¨£¬×¨ÃÅÓÃÓÚ²Ù×÷±íÍ·ºÍ±íβԪËØ£¬¿ÉÒÔµ±×ö¶ÑÕ»¡¢¶ÓÁкÍË«Ïò¶ÓÁÐʹÓá£
*/
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.ListIterator;
import java.util.Stack;
import java.util.Vector;
/**
* ÑÝʾ¸÷ÖÖListµÄʹÓÃ
* ListÊÇÄÜά»¤ÔªËصĴÎÐò£¬ËüÔÊÐíÔªËØÖظ´
*/
public class TestList {
/**
* ³õʼ»¯Ò»¸öList
* @param list
*/
public static void init(List list){
if(list != null){
list.add("aaa");
list.add("ccc");
list.add("bbb");
list.add("eee");
list.add("ddd");
}
}
/**
* Êä³öListµÄÄÚÈÝ
* @param list
*/
public static void output(List list){
 
Ïà¹ØÎĵµ£º
JavaÖÐÒì³£Ò»°ã·ÖΪ3À࣬ϱ߽éÉÜÏ£¬½ö½öÊǸöÈËÀí½â¡£
µÚÒ»ÖÖÊDZàÒëÆÚÒì³££¬»òÕß½Ðcheck Exception¡£
±àÒëÆÚÒì³£µÄÌص㣺
1.ϵͳҪÇó±ØÐëÔÚ³ÌÐòÀï×ö³ö´¦Àí£¬·ñÔò±¨±àÒë´íÎ󣬱àÒëÎÞ·¨Í¨¹ý£¬Ò²¾ÍÊÇ˵ϵͳǿÖÆÒªÇó´¦Àí£¬¶ÔÓÚ´¦Àí·½Ê½£¬²»ÍâºõÖ±½Ócatch´¦ÀíºÍÅ׳öµ½Íâ²ã£¬µ«ÊÇ×îÖÕ»¹ÊÇÒª´¦ÀíµÄ¡£
2.Óû§×Ô¶¨ÒåÒ»¸ö±àÒëÆÚÒ ......
1.»ù±¾¸ÅÄîµÄÀí½â
¡¡¡¡¾ø¶Ô·¾¶£º¾ø¶Ô·¾¶¾ÍÊÇÄãµÄÖ÷Ò³ÉϵÄÎļþ»òĿ¼ÔÚÓ²ÅÌÉÏÕæÕýµÄ·¾¶£¬(URLºÍÎïÀí·¾¶)ÀýÈ磺
C:\xyz\test.txt ´ú±íÁËtest.txtÎļþµÄ¾ø¶Ô·¾¶¡£http://www.sun.com/index.htmÒ²´ú±íÁËÒ»¸ö
URL¾ø¶Ô·¾¶¡£
¡¡¡¡Ïà¶Ô·¾¶£ºÏà¶ÔÓëij¸ö»ù׼Ŀ¼µÄ·¾¶¡£°üº¬WebµÄÏà¶Ô·¾¶£¨HTMLÖеÄÏà¶ÔĿ¼£©£¬ÀýÈ磺ÔÚ
......
1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
int day=time.getActualMaximum(Calendar.DAY_OF_MONTH) ......
ÍøÉÏתÌùµÄJavaÕýÔòºÜÈÃÈËʧÍû£¬Ò»ÆªJavaScriptÕýÔò¼¯Â¼±»ºÜ¶à²»¸ºÔðÈεÄÈËתÀ´×ªÈ¥£¬²¢´òÉÏJavaÕýÔòµÄ±êÌ⣬º¹£¬ÕæÊÇÀÃÈËÒ»¶Ñ¡£
// urlÕýÔò
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RegularExpressionTest {
public static void main(String[] args) {
Pa ......