´«ÖDz¥¿ÍJavaѧϰ JavaScript¼ÓÇ¿
ÎÒ½ñÌìѧϰÁËÙ¡ÀÏʦ½²µÄJavaScript½âÎöDomÎĵµµÄ֪ʶ£º
Ò»¡¢ ½Úµã·ÖΪ3ÖÖÀàÐÍ£¬ÔªËؽڵ㣬ÊôÐԽڵ㣬Îı¾½Úµã
¶þ¡¢ ²éÕҽڵ㣺
l js´úÂë²»ÄÜдÔÚbodyÔªËØµÄÇ°Ãæ£¬js ´úÂëдÔÚ <head> ½ÚµãÖÐ, <title> ½Úµãºó, ´ËʱÐèÒªÓõ½ js µÄ window.onload º¯Êý -- ¸Ãº¯ÊýÔÚÕû¸öÎĵµ¶¼¼ÓÔØÍê³ÉÖ®ºóÖ´ÐÐ.
l ½ÚµãµÄÊôÐÔ: nodeName: nodue: nodeType:
l ²éÕÒÔªËØ½Úµã£¬document.getElementById("bj");
l ²éÕÒÊôÐÔ½Úµã:: cityElement.getAttributeNode("bj")
l ²éÕÒÎı¾½Úµã: Îı¾½ÚµãÒ»¶¨ÊÇij¸öÔªËØ½ÚµãµÄ×Ó½Úµã! Ïȵõ½ÔªËؽڵã , Ò»°ãÇé¿öÏÂ: Îı¾½Úµã¶¼ÊÇÔªËØ½ÚµãµÄΨһµÄ×Ó½Úµã,¡¡ËùÒÔ¿ÉÒÔͨ¹ýÔªËØ½ÚµãµÄµÄ lastChild(»ò firstChild) À´»ñÈ¡
Èý¡¢ ÐèÇ󣺵ã»÷<li>½Úµã£¬µ¯³ö¶ÔÓ¦µÄÎı¾ÄÚÈÝ£¬
l ʹÓÃdocument.getElementsByTagName("li")£»»ñÈ¡ËùÓеÄli½Úµã£¬ÔÙÌí¼Óclickʼþ£¬
ËÄ¡¢ ×ӽڵ㣺
l »ñÈ¡ËùÓеÄ×ӽڵ㣺childNodes( ) ,,»ðºüºÍIE¼ÆËãµÄ×Ó½ÚµãÊý²»Ò»Ñù£¬»ðºü½«Îı¾½ÚµãºÍ¿Õ°×½ÚµãÒ²¼ÆËãÔÚÄÚ£¬¶øIE²»°üº¬¿Õ°×µÄÎı¾½Úµã£¬
l ÅжÏÔªËØÊÇ·ñÓÐ×ӽڵ㣺haschildNode£¨£©£»
l ÐèÇ󣺵ã»÷li½Úµã£¬½ÚµãµÄÄÚÈÝ×Ô¶¯·ÅÔÚÊäÈë¿òÀïÃæ£¬
l ÐèÇ󣺵ã»÷liʱ£¬liµÄÎı¾±äΪ“^^±±¾©”£¬ÔÙµã»÷ʱ£¬Óֱ仨À´¡£ ·½·¨Ò»£ºÊ¹ÓÃsubstr£¨£©£»
l ·½·¨¶þ£ºÊ¹ÓÃÕýÔò±í´ïʽ£¬
Îå¡¢ ´´½¨½Úµã£º
l ´´½¨ÔªËؽڵ㣺
i. &nb
Ïà¹ØÎĵµ£º
maven ÏàÐźܶàÈ˶¼Óõ½Ìý¹ý£¬ÓõÄÈËÓ¦¸Ã²»ÊǺܶ࣬ÖÁÉÙÎÒÃǹ«Ë¾1000È˼¶±ðµÄIT²¿ÃŶ¼Ã»Óá£
¸´Ôӳ̶Ⱦö¶¨¹¤¾ßµÄʹÓÃÇé¿ö£¬¸ÕÈëÃŵijÌÐòÔ±Èç¹ûûÓÐÒ»ÖÖÁ¼ºÃµÄѧϰÐÄ̬¿´Á˿϶¨»á¶ÔantÓе㱧Թ(ʹµÃÄã²»ÄܺܿìÔÚecÉÏ¿´µ½½á¹û)¡£¿öÇÒ²»Ëµmaven×öµÄºÃ²»ºÃ£¬ÆðÂëÄܸø´óÐÍÏîÄ¿µÄ¹ÜÀíÌṩһÖÖеÄ˼·¡£×Ô¶¯»¯ÄܼõÉٺܶàʱ¼äºÍ½» ......
package com.gis.biz;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.servlet.http. ......
/* ¸ßÊÖÖ®×÷£¬±¾È˽÷ÒÔÊÕ²ØÕßÉí·ÝÄóö¹²Ïí¹©´ó¼Ò²Î¿¼! */
/*
* ÏòÁ¿½Ó¿Ú
*/
package dsa;
public interface Vector {
//·µ»ØÏòÁ¿ÖÐÔªËØÊýÄ¿
public int getSize();
//ÅжÏÏòÁ¿ÊÇ·ñΪ¿Õ
public boolean isEmpty();
//È¡ÖÈΪrµÄÔªËØ
public Object getAtRank(int r)
throws ......
/* ¸ßÊÖÖ®×÷£¬±¾È˽÷ÒÔÊÕ²ØÕßÉí·Ý¹²ÏíÔ´Â룬¹©´ó¼Ò²Î¿¼Ö®! */
/*
* ÁбíADT½Ó¿Ú
*/
package dsa;
public interface List {
//²éѯÁÐ±íµ±Ç°µÄ¹æÄ£
public int getSize();
//ÅжÏÁбíÊÇ·ñΪ¿Õ
public boolean isEmpty();
//·µ»ØµÚÒ»¸öÔªËØ£¨µÄλÖã©
public Position first();
//· ......
ÎÒ½ñÌìѧϰÁ˹ýÂËÆ÷£¨filter£©µÄ֪ʶ£¬ÊÇ·ëÀÏʦ½²µÄ¿Î£¬ÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç£º
Servlet¹ýÂËÆ÷£¨Filter£©£º²»ÏÞ¶¨ÓÚ¾ßÌåµÄÐÒé
Ò»¡¢ ʹÓÃÀ¹½ØÉèÖÃÇëÇó×Ö·û±àÂ룬¹ýÂË·Ç·¨ÎÄ×Ö£¬ÑéÖ¤¿Í»§ÊÇ·ñÒѾµÇ½£¬
¶þ¡¢ ±àд¹ ......