Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java WebService Case

Ò»¡¢Axis°²×° 1¡¢»·¾³ J2SE SDK 1.3 or 1.4: ÎÒʹÓà 1.4.2 Servlet Container: ÎÒʹÓõÄTomcat 5.0
2¡¢µ½ http://ws.apache.org/Axis/ÍøÕ¾ÏÂÔØAxis°²×°°ü
3¡¢½âѹËõ°²×°°ü£¬½«Axis_UNZIP_PATH\Axis-version\webappsϵÄAxis°ü¿½±´µ½TOMCAT_HOME\webapps\Ï£¬ÒÔÏÂÔ¼¶¨Axis_HOMEΪ¸ÃTOMCAT_HOME\webapps\AxisĿ¼
4¡¢Æô¶¯tomcat,·ÃÎÊhttp://localhost:8080/Axis ¼ì²é°²×°ÊÇ·ñ³É¹¦
5¡¢ÒÔÉϲ½ÖèÖ´Ðгɹ¦£¬¿ÉÒÔ¿ª·¢webserviceÀý×ÓÁË
AxisÖ§³ÖÈýÖÖweb serviceµÄ²¿ÊðºÍ¿ª·¢£¬·Ö±ðΪ£º
1¡¢Dynamic Invocation Interface ( DII)
2¡¢Stubs·½Ê½
3¡¢Dynamic Proxy·½Ê½
¶þ¡¢±àдDII(Dynamic Invocation Interface )·½Ê½web·þÎñ
1.±àд·þÎñ¶Ë³ÌÐòHelloClient
public class HelloClient
{
     public String getName(String name)
     {
         return "hello "+name;
     }
}
2¡¢½«Ô´Â뿽±´µ½Axis_HOMEÏ£¬ÖØÃüÃûΪ HelloClient.jws
3¡¢·ÃÎÊÁ¬½Óhttp://localhost:8080/Axis/HelloClient.jws?wsdl£¬Ò³ÃæÏÔʾAxis×Ô¶¯Éú³ÉµÄwsdl
4¡¢±àд·ÃÎÊ·þÎñµÄ¿Í»§¶Ë TestHelloClient.java
import org.apache.Axis.client.Call;
import org.apache.Axis.client.Service;
import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceException;
import java.net.MalformedURLException;
import java.rmi.RemoteException;
public class SayHelloClient2
{
     public static void main(String[] args)
         {
         try
                 {
   String endpoint =
   "http://localhost:8080/Axis/HelloClient.jws";
     Service service = new Service();
             Call call = null;
             call = (Call) service.createCall();
             call.setOperationName(


Ïà¹ØÎĵµ£º

java¿ª·¢¿ò¼Ü_ZKʹÓñʼǶþ

ÔÚÉÏÒ»¸öÎÄÕÂÀï,ÎÒÃÇ°ÑÏîÄ¿½¨ºÃÁË,²¢ÇÒÒѾ­³É¹¦ÔËÐÐ,ÏÖÔÚÀ´Àí½âÏÂzkʼþÇý¶¯(event-driven)µÄ£¬»ùÓÚ×é¼þ(component-based)µÄÌصã
ÏÈÀ´µãÀíÂÛ,ʲô½Ð×ö»ùÓÚ×é¼þ,ά»ù°Ù¿ÆÀïÃæÕâôÃèÊöµÄ:»ùÓÚ×é¼þµÄÈí¼þ¹¤³Ì£¨Component-based software engineering£¬¼ò³ÆCBSE£©»ò»ùÓÚ×é¼þµÄ¿ª·¢£¨Component-Based Development£¬¼ò³ÆCBD£©ÊÇÒ ......

JavaÖÐÈÃCPU±£³ÖÔÚÒ»ÌõÖ±ÏßÉÏ


 /**
  * @param args
  */
 public static void main(String[] args) {
  long time1 = System.currentTimeMillis();
  long time2 = System.currentTimeMillis();
  while (true) {
   while ((time1 - time2) < 30)
   & ......

javaÄÚ´æ·Ö²¼


ÔÚJAVAÖУ¬ÓÐÁù¸ö²»Í¬µÄµØ·½¿ÉÒÔ´æ´¢Êý¾Ý£º
1. ¼Ä´æÆ÷£¨register£©¡£ÕâÊÇ×î¿ìµÄ´æ´¢Çø£¬ÒòΪËüλÓÚ²»Í¬ÓÚÆäËû´æ´¢ÇøµÄµØ·½——´¦ÀíÆ÷ÄÚ²¿¡£µ«ÊǼĴæÆ÷µÄÊýÁ¿¼«ÆäÓÐÏÞ£¬ËùÒԼĴæÆ÷ÓɱàÒëÆ÷¸ù¾ÝÐèÇó½øÐзÖÅä¡£Äã²»ÄÜÖ±½Ó¿ØÖÆ £¬Ò²²»ÄÜÔÚ³ÌÐòÖиоõµ½¼Ä´æÆ÷´æÔÚµÄÈκμ£Ïó¡£
2. ¶ÑÕ»£¨stack£©¡£Î»ÓÚͨÓÃRAMÖУ¬µ ......

java¶ÁÎļþ ÂÒÂë

/**
 *
 */
package com.dongyun.peas2.system.web.action;
///**
// * @author Administrator
// *
// */
//public class ABcom {
//
// /**
//  *
//  */
// public ABcom() {
//  // TODO Auto-generated constructor stub
// }
//
// /**
//&nb ......

JavaÐéÄâ»ú£¨JVM£©ÖеÄÄÚ´æÉèÖÃÏê½â

ÔÚһЩ¹æÄ£ÉÔ´óµÄÓ¦ÓÃÖУ¬JavaÐéÄâ»ú£¨JVM£©µÄÄÚ´æÉèÖÃÓÈΪÖØÒª£¬ÏëÔÚÏîÄ¿ÖÐÈ¡µÃºÃµÄЧÂÊ£¬GC£¨À¬»ø»ØÊÕ£©µÄÉèÖÃÊǵÚÒ»²½¡£
PermGen space£ºÈ«³ÆÊÇPermanent Generation space.¾ÍÊÇ˵ÊÇÓÀ¾Ã±£´æµÄÇøÓò,ÓÃÓÚ´æ·ÅClassºÍMetaÐÅÏ¢,ClassÔÚ±»LoadµÄʱºò±»·ÅÈë¸ÃÇøÓòHeap space£º´æ·ÅInstance¡£
GC(Garbage Collection)Ó¦¸Ã²»» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ