Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java·½·¨µÄÖØÔØÓ븲¸Ç

java¶à̬µÄ2ÖÖ±íÏÖÐÎʽ ·½·¨ÖØÔغͷ½·¨¸²¸Ç
·½·¨ÖØÔØ£ºÍ¬Ò»¸öÀàÖУ¬·½·¨ÃûÏàͬ£¬²ÎÊýÁÐ±í²»Í¬µÄ2¸ö»ò¶à¸ö·½·¨¹¹³É·½·¨µÄÖØÔØ¡£
·½·¨¸²¸Ç£º×ÓÀàÖØÐÂʵÏÖÁ˸¸ÀàÖеķ½·¨¡£
·½·¨ÖØÔØ
/**
* ·½·¨ÖØÔØÂú×ãµÄÌõ¼þ
* ͬһ¸öÀàÖУ¬·½·¨ÃûÏàͬ£¬²ÎÊýÁÐ±í²»Í¬µÄ2¸ö»ò¶à¸ö·½·¨¹¹³É·½·¨µÄÖØÔØ
* ²ÎÊýÁÐ±í²»Í¬Ö¸²ÎÊýµÄÀàÐÍ£¬²ÎÊýµÄ¸öÊý£¬²ÎÊýµÄ˳ÐòÖÁÉÙÒ»Ïͬ
* ·½·¨µÄ·µ»ØÖµÀàÐÍ£¬·½·¨µÄÐÞÊηû¿ÉÒÔ²»Í¬¡£
*/
public class Overload{

public static void overLoad(int i){
System.out.println(i);
}

/* ÏÂÃæ·½·¨¶¼ÓëµÚÒ»¸ö·½·¨public static void overLoad(int i)Ïà±È½Ï*/
//public int overLoad(int k){}//´íÎ󣬲ÎÊýÁбíÏàͬ

//·µ»ØÖµÀàÐͲ»Ïàͬ
public int overLoad(int i,int k){
return 0;
}
//ÐÞÊηû²»Í¬
private void overLoad(double d){

}
//ÐÞÊηû£¬·µ»ØÖµÀàÐͶ¼²»Í¬
private double overLoad(double d,int k){
return 0;
}
}

·½·¨¸²¸Ç
/**
* ·½·¨¸²¸ÇÖ¸×ÓÀàÖØÐÂʵÏÖÁ˸¸ÀàÖеķ½·¨
* ·½·¨¸²¸ÇÔ¼ÊøÌõ¼þ£º
* 1.×ÓÀàµÄ·½·¨Ãû³Æ£¬²ÎÊýÁÐ±í£¬·µ»ØÖµÀàÐͱØÐëÓ븸ÀàÖз½·¨µÄÃû³Æ£¬²ÎÊýÁÐ±í£¬·µ»ØÖµÀàÐÍÒ»ÖÂ
* 2.×ÓÀà·½·¨²»ÄÜËõС¸¸Àà·½·¨µÄ·ÃÎÊȨÏÞ£¬µ«¿ÉÒÔÀ©´ó
* 3.×ÓÀà·½·¨²»ÄÜÅ׳ö±È¸¸Àà·½·¨¸ü¶àµÄÒì³£,¿ÉÒÔ²»Å׳öÒì³£
*/
public class Override{

}
class Exception1 extends Exception{}
class Exception2 extends Exception1{}
class Exception3 extends Exception2{}
class Parent{
void method() throws Exception2{}
}
class Son extends Parent{
//private void method(){}//´íÎó£¬ËõСÁ˸¸Àà·½·¨µÄ·ÃÎÊȨÏÞ
//int method(){} //´íÎ󣬷½·¨·µ»ØÖµÓ븸Àà·½·¨²»Ò»ÖÂ
void method(int k){} //ͨ¹ý±àÒ룬µ«²»Ó븸ÀàµÄ·½·¨method()¹¹³É¸²¸Ç

//public void method() throws Exception1{}//´íÎó Å׳ö±È¸¸Àà¸ü¶àµÄÒì³£

//public void method(){} //ÕýÈ· À©´ó¸¸Àà·½·¨µÄ·ÃÎÊȨÏÞ£¬²»Å׳öÒì³£
//void method() throws Exception3{}; //ÕýÈ· Å׳öµÄÒì³£±È¸¸ÀàÅ׳öµÄÒ쳣С
public void method() throws Exception3{}
}


Ïà¹ØÎĵµ£º

JAVA,List,Map,Set,ÈÝÆ÷

 JAVA,List,Map,Set,ÈÝÆ÷
Collection
©ÀList
©¦©ÀLinkedList
©¦©ÀArrayList
©¦©¸Vector
©¦¡¡©¸Stack
©¸Set
Map
©ÀHashtable
©ÀHashMap
©¸WeakHashMap
Collection½Ó¿Ú
¡¡¡¡CollectionÊÇ×î»ù±¾µÄ¼¯ºÏ½Ó¿Ú£¬Ò»¸öCollection´ú±íÒ»×éObject£¬¼´CollectionµÄÔªËØ£¨Elements£©¡£Ò»Ð© CollectionÔÊÐíÏàͬµÄÔªËØ¶ø ......

javaÖÐorg.apache.commons.digesterÀàÓ÷¨

xmlÎļþÄÚÈÝ£º
 <?xml version="1.0" encoding="UTF-8"?>
<channels>
<channel switchTime="20080101000101" k="1.07" n="6" s="55" channelId="0404" channelName="xxxx.xxxx.xxx.cn"/>
<channel switchTime="20080301010101" k="1.07" n="6" s="55" channelId="0405" channelName="xxx ......

JAVAÀà±ä³Éwebservice

»·¾³eclipse6.0 +tomcat6.0
1.´´½¨Ò»¸ö¶¯Ì¬web¹¤³Ì£ºDynamic Web Project
2.Ìîд¹¤³ÌÃû³Æºó £¬Ò»Â·next -->finish ÔÚÕâÀïÎÒ´´½¨µÄÃû³ÆÎªmywebservice
 
 
 
3.ÔÚsrc´´½¨×Ô¼ºµÄ°ücom.zhangchaoºÍÀà Hello.java£¬ÎÒÃÇÕâÀﻹÊÇ×ö¸ö¼òµ¥µÄhelloworld¡£
 
ÕâÀïÖ»×ö¶ÔijÈ˽øÐÐÎʺò¡£
 
4.Ì ......

[JAVA web·þÎñ¶Ë]ÓÃwsdl2java¼ò»¯·þÎñ¶ËµÄ±àд

 (Windows)
%AXIS2_HOME%\bin\WSDL2Java -uri resources\META-INF\StockQuoteService.wsdl -p samples.quickstart.service.adb -d adb -s -ss -sd -ssi -o build\service
(Linux)
$AXIS2_HOME/bin/WSDL2Java -uri resources/META-INF/StockQuoteService.wsdl -p samples.quickstart.service.adb -d adb -s -ss -sd ......

javaһЩ»ù´¡µÄ¶«Î÷

     ×òÌ쿪ʼ¾ÍÒµ°àµÄ¿Î³Ì¾Í¿ªÊ¼ÁË£¬Ç°¼¸ÌìÕÅТÏéÀÏʦ¸øÎÒÃǽ²ÁËjavaµÄһЩ»ù´¡µÄ¶«Î÷£¬ÕÅÀÏʦµÄ¿Î֪ʶÁ¿´ó£¬ÉîÈëdz³ö£¬ÁîÈË»ñÒæ·Ëdz£¬½ÓÏÂÀ´¾ÍÓÃÎÒÀí½âµÄ¶«Î÷ÔÚÕâÀïºÍ´ó¼ÒÒ»Æð̽ÌÖһϡ£
sun¹«Ë¾ÔÚjava1.5°æ±¾Ôö¼ÓÁ˲»ÉÙÐÂÌØÐÔ£¬ÀýÈ磺»ù±¾Êý¾ÝÀàÐ͵Ä×Ô¶¯×°ÏäÓë²ðÏä¡¢¿É±ä²ÎÊý¡¢ÔöÇ¿forÑ­»·¡¢Ã¶¾Ù¡¢ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ