ʵÏÖjava±Õ°üµÄÁíÒ»ÖÖÐÎʽ
¼ÇµÃµÚÒ»´Î½Ó´¥±Õ°üµÄʱºò£¬¾õµÃºÜÆæ¹Ö£¬µ«´Ó×ÖÃæÉϺÜÄÇÀí½â±Õ°üʲôÍæÒ⣬ºÍ±Õ°üÓеÄÒ»±ÈµÄµ±Êô¿ØÖÆ·´×ª£¬ÕæÕýÀí½âÁ˺ó¾õµÃ¾Íƽ³£ÁË¡£±Õ°ü¶þ×ÖÆäʵÊǺܾµäµÄ£¬±Õ°ü´úÂëËù±íÏֵĶ«Î÷¿É²»¾ÍÊÇÒ»¸ö·â±ÕµÄ¡¢×Ô³ÉÒ»ÌåµÄ¹¦ÄÜ¿éÂ𣿼òµ¥µÄ˵£¬±Õ°ü¾ÍÊÇÔÚÄÚ²¿¶¨ÒåµÄ·½·¨£¬Äõ½ÍâÃæȥʹÓ᣾µäµÄjavascript±Õ°üÐÎʽÈçÏ£º
Java´úÂë
Js´úÂë
function f1(){
var i = 20;
function closef(x){
alert(i+x);
}
return closef
}
var s = f1();
s(20);
function f1(){
var i = 20;
function closef(x){
alert(i+x);
}
return closef
}
var s = f1();
s(20);
javascriptµÄÕâÖÖ±Õ°üÐÎʽµÄÈ·Ï൱¼ò½à£¬ÀàËÆÓÚcÓïÑԵĺ¯ÊýÖ¸Õë
ÖÚËùÖÜÖª£¬javaʵÏÖ±Õ°üµÄÐÎʽÊÇÄÚ²¿À࣬¸ü³£ÓõĻ¹ÊÇÄäÃûÄÚ²¿À࣬¶øÕâͨ³£»¹ÐèÒª¶¨Òå½Ó¿Ú£¬Í¨¹ý½Ó¿ÚµÄÒýÓÃÀ´²Ù×÷ÄÚ²¿Àà¶ÔÏ󣬴ӶøʵÏÖ±Õ°ü£¬Ô¶Ã»ÓÐjavascript¼ò½à¡£ÕâÀï½éÉÜÎÒÔÚ¿ª·¢ÖÐʹÓõÄÒ»ÖÖjava±Õ°üÐÎʽ£¬µ±È»»¹ÊÇÄÚ²¿À࣬ÎÒÔÚʵÏÖµÄʱºò°Ñ·´Éä»úÖƼÓÁ˽øÀ´£¬Õâô×ö¾ÍÊǾ¡Á¿Ê¹ÓÃÆðÀ´¼òµ¥Ò»Ð©¡£´úÂëÈçÏ£º
Ïȶ¨ÒåÒ»¸ö½Ó¿Ú£¬½Ó¿Ú»¹ÊÇÐèÒªµÄ£¬ÔÚÒÔºóµÄ±Õ°üʹÓÃÖУ¬Ö»ÐèÒªÕâÒ»¸ö½Ó¿Ú¡£
Java´úÂë
package p;
public interface IMethod {
public Object invoke(Object ... objects );
}
package p;
public interface IMethod {
public Object invoke(Object ... objects );
}
¸Ã½Ó¿ÚµÄʵÏÖÀ࣬ÕâÀïÒýÈë·´É䣺
Java´úÂë
package p;
import java.lang.reflect.Method;
public class MethodObject implements IMethod {  
Ïà¹ØÎĵµ£º
ʵÑé»·¾³£ºJDK1.5¡¢Eclipse3.1¡¢XP²Ù×÷ϵͳ
·Ö´ÊϵͳJava½Ó¿Ú½âѹ°ü£ºd:\fenci£¨http://www.nlp.org.cnÖвéÕÒÏÂÔØ£©
µ¼Èë²½Ö裺
ÔÚEclipseÖÐн¨JavaÏîÄ¿£¬Ãû³ÆΪ£ºWordSpli£¬Ä¿Â¼½á¹¹ÈçÏÂËùʾ£º
ÓÒ»÷WordSplitÏîÄ¿£¬Ñ¡Ôñ“µ¼È딣¬½«µ¯³öµ¼Èë´°¿Ú£¬Ñ¡ÔñÁбíÖеēÎļþϵͳ”£¬µ¯³ö“ÎļþÏµÍ ......
ËùÓÐJava
ÐéÄâ»úÖÐʹÓõÄÊý¾Ý¶¼ÓÐÈ·¶¨µÄÊý¾ÝÀàÐÍ£¬Êý¾ÝÀàÐͺͲÙ×÷¶¼ÔÚJava
ÐéÄâ»ú¹æ·¶ÖÐÑϸñ¶¨Òå¡£Java
ÖеÄÊý¾ÝÀàÐÍ·ÖΪÔʼÊý¾ÝÀàÐÍ £¨primitive types
£©ºÍÒýÓÃÊý¾ÝÀàÐÍ£¨reference type
£©¡£ÒýÓÃÀàÐÍÒÀÀµÓÚʵ¼ÊµÄ¶ÔÏ󣬵«²»ÊǶÔÏó±¾Éí¡£ÔʼÊý¾ÝÀàÐͲ»ÒÀÀµÓÚÈκζ«Î÷£¬ËüÃǾÍÊDZ¾Éí±íʾµÄÊ ......
ÏòÁ¿µÄÊý¾ÝÀàÐÍÀàËÆÒ»¸öÊý×飬µ«Ëü´æ´¢µÄÔªËØÊý¾ÝÀàÐͲ»ÒªÇóÒ»Ö VectorÀàÊÇÔÚjava.util°üÖÐ
1.¹¹Ôì·½·¨£ºVector()
2.³£Ó÷½·¨
public void add(Object o)£º½«¶ÔÏóoÌí¼Óµ½ÏòÁ¿µÄĩβ
public void add(int index,Object o)£º½«¶ÔÏóoÌí¼Óµ½ÏòÁ¿µÄÖ¸¶¨Î»Öà ......
1.É¢Áм¯HashSet
HashSetÀàÔÚjava.util°üÖÐ
A.¹¹Ôì·½·¨£ºHashSet()
B.³£Ó÷½·¨
public boolean add(Object o)£ºÏò¼¯ºÏÖÐÌí¼ÓÖ¸¶¨ÔªËØo
&nb ......
ÏÂÔØ dom4j-1.6.1.jar¡£
1: package org.zzp.common.xml.dom4j;
2:
3: import java.io.FileWriter;
4: import java.io.IOException;
5: import org.dom4j.Document;
6: import org.dom4j.DocumentHelper;
7: import org.dom4j.Element;
8: import org.dom4j.io.OutputFormat;
9: impor ......