JavaÖÐ ArrayList¡¢VectorºÍLinkedList µÄʹÓÃ
ArrayListÊÇ×î³£ÓõÄListʵÏÖÀ࣬ÄÚ²¿ÊÇͨ¹ýÊý×éʵÏֵģ¬ËüÔÊÐí¶ÔÔªËØ½øÐпìËÙËæ»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»òÕßɾ³ýÔªËØÊ±£¬ÐèÒª¶ÔÊý×é½øÐи´ÖÆ¡¢Òƶ¯£¬´ú¼Û±È½Ï¸ß¡£Òò´Ë£¬ËüÊʺÏËæ»ú²éÕҺͱéÀú£¬²»ÊʺϲåÈëºÍɾ³ý¡£
VectorÓëArrayListÒ»Ñù£¬Ò²ÊÇͨ¹ýÊý×éʵÏֵ쬲»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±íÎ²ÔªËØ£¬¿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£¬ËüÔÊÐíÔªËØÖØ¸´
*/
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){
&nb
Ïà¹ØÎĵµ£º
ÎÒÃÇ´ó¼Ò¶¼ÖªµÀ£¬¶ÔÓÚ¾²Ì¬±äÁ¿¡¢¾²Ì¬³õʼ»¯¿é¡¢±äÁ¿¡¢³õʼ»¯¿é¡¢¹¹ÔìÆ÷£¬ËüÃǵijõʼ»¯Ë³ÐòÒÔ´ËÊÇ£¨¾²Ì¬±äÁ¿¡¢¾²Ì¬³õʼ»¯¿é£©>£¨±äÁ¿¡¢³õʼ»¯¿é£©>¹¹ÔìÆ÷¡£ÎÒÃÇÒ²¿ÉÒÔͨ¹ýÏÂÃæµÄ²âÊÔ´úÂëÀ´ÑéÖ¤ÕâÒ»µã£º
public class InitialOrderTest {
// ¾²Ì¬±äÁ¿
public static String staticField = "¾²Ì¬±äÁ¿";
// ±äÁ¿
......
´«ÖDz¥¿ÍJAVAÅàѵOAÏîÄ¿2010-5-12
½ñÌì»»Á˸öнÌÊÒ£¬ÖÕÓÚ½áÊøÁËÃÆÈÈµÄ¿ÕÆøÁË¡£ÒÔǰ½ÌÊÒ¿Õµ÷´ó´óµÄÓÐÎÊÌ⣬ÏÖÔÚºÃÁË£¬¿ÉÒÔÒ»Ïí¿Õµ÷µÄÁ¹Ë¬£¬Ö»²»ÊÇΨһÃÀÖв»×ãµÄÊÇ£¬¾ÓÈ»ÓõIJ»ÊǸñÁ¦¿Õµ÷¡£ÔÚ¸ñÁ¦¿Õµ÷´ôÁËËÄÄ꣬ËäÈ»ÔÚÄǶùûÓз¢»Ó³öÎÒ¸üºÃµÄˮƽ£¬µ«ÊÇÈ˱Ͼ¹ÊÇÓиÐÇéµÄ£¬ÎÒÒ²ºÜ°®ÄǸö¸ñÁ¦£¬´ó¹«Ë¾£¬´óÆøÆÇ£¬ÌرðÊÇ£¬ÎÒà ......
ÔçÉÏÆð´²ÓеãÍíÁË£¬µ½Ñ§Ð£µÃʱºò¶¼8£º50ÁË£¬Ò»½ø½ÌÊÒ¿´¼ûÕÅТÏéÀÏʦÔÚ½ÌÊÒÀï¸øÍ¬Ñ§Ãǽâ¾öÎÊÌ⣬²»¼ûÁËÀϱϵÄÉíÓ°£¬»¹ÒÔΪ×ß´í½ÌÊÒÁËÄØ£¬°´Àí˵Õâ¸öʱºòÀϱÏÓ¦¸ÃÔçÀ´Á˲ÅÊÇ£¬Ò»ÎʲÅÖªµÀÊDZÏÀÏʦ²¡ÁË,È¥Ò½Ôº¼ì²éÈ¥ÁË£¬Ï£Íû±ÏÀÏʦÄÜÔçµãºÃÆðÀ´£¡
½ñÌìÊÇÕÅÀÏʦ¸øÎÒÃÇÉϿΣ¬ÉîÈëÆÊÎöservlet£¬ÔÚûÀ´´«ÖDz¥¿Í֮ǰ¿´¹ý²»ÉÙÒÔǰÕÅÀ ......
ÔÚwindows×ÀÃæÉÏÓÒ»÷“ÎҵĵçÄÔ” —> “ÊôÐÔ” —> “¸ß¼¶” —> “»·¾³±äÁ¿”£¬Ôړϵͳ±äÁ¿”ÀïÎÒÃÇ¿ÉÒÔ¿´µ½ÏµÍ³µÄ¸÷¸ö»·¾³±äÁ¿µÄÖµ¡£Ë«»÷ij¸ö±äÁ¿Ãû¿ÉÒÔÐ޸ıäÁ¿Öµ£¬±äÁ¿ÖµÖ®¼äÓÓ;”¸ô¿ª¡£ÎÒÃÇ»¹¿ÉÒԓн¨”ÔÏÈÃ»Ó ......
×Ö·û´®
1¡¢»ñÈ¡×Ö·û´®µÄ³¤¶È
length()
2 ¡¢ÅжÏ×Ö·û´®µÄǰ׺»òºó׺ÓëÒÑÖª×Ö·û´®ÊÇ·ñÏàͬ
ǰ׺ startsWith(String s)
ºó׺ endsWith(String s)
3¡¢±È½ÏÁ½¸ö×Ö·û´®
equals(String s)
4¡¢°Ñ×Ö·û´®×ª»¯ÎªÏàÓ¦µÄÊýÖµ
intÐÍ Integer.parseInt(×Ö·û´®)
......