1.工作環境
Eclipse 3.1.2+Lomboz+jdk1.5+ apache-tomcat-5.0.18+AXIS2:1.0(war版本和bin版本)
在http://ws.apache.org/axis2/download/1_0/download.cgi頁面下,下載AXIS2的Binary Distribution url: http://apache.justdn.org/ws/axis2/1_0/axis2-std-1.0-bin.zip和war Distribution url: http://apache.justdn.org/ws/axis2/1_0/axis2-1.0-docs.zip。把這兩個文件解壓,比如解壓縮的後得目錄為C:\axis2-std-1.0-bin和C:\axis2.war。
在Eclipse下通過菜單window—preferences…--Java—Build Path—User Libraries 新建一個user library,比如名字就叫axis2把C:\axis2-std-1.0-bin\lib下的所有jar文件包含進來。把axis2.war拷貝到%TOMCAT-HOME%/webapps下面。
2.檢驗安裝
在Eclipse下啟動Tomcat,在地址欄內輸入http://localhost:8080/axis2/。
點擊Validate,將到達 Axis2 Happiness Page。
3.WebService中的HelloWorld
1)新建一個動態web工程,取名ZZaxis,右鍵點擊項目名,選擇Properties-Java Build Path-Add Library-User Library-axis2。
2)新建package sample,建立HelloWorld.java,代碼如下。
HelloWorld.java
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
public class HelloWorld {
public OMElement sayHello(OMElement in){
String name=in.getText();
String info=name+"HelloWorld!";
OMFactory fac=OMAbstractFactory.getOMFactory();
OMNamespace omNs=fac.createOMNamespace("http://helloworld.com/","hw");
OMElement resp=fac.createOMElement("sayHelloResponse",omNs);
resp.setText(info);
return resp;
}
}
3)在WebContent\META-INF\建立services.xml,代碼如下。
services.xml
<?xml version="1.0" encoding="UTF-8"?>
<service name="HelloWorld">
<description>
This is a sample Web Service.
</description>
<parameter name="ServiceClass" locked="false">sample.HelloWorld</parameter>
<operation name="sayHello">
<messageReceiver class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
</operation>
</service>
4)將目錄sample和目錄META-INF組織如下(新建目錄example)。
+-example
|-------- +-sample
|------- HelloWorld.class
|---------+-META-INF
|------- services.xml
5)打包生成aar文件。
在命令符環境下,將當前目錄轉到example。
jar cvf HelloWorld.aar . //注意最後一個點,在當前目錄下生成HelloWorld.aar。
6)在Eclipse中啟動Tomcat,在地址欄下鍵入http://localhost:8080/axis2/。選擇Administration,輸入用戶名admin,密碼axis2。選擇左側工具欄Tools- Upload Service,上傳之前打包的HelloWorld.aar。該文件將在<CATALINA_HOME>/webapps/axis2\WEB-INF\services目錄下。
7)編寫客戶端檢驗代碼。新建Java Project,取名為ZZaxisClient。右鍵點擊項目名,選擇Properties-Java Build Path-Add Library-User Library-axis2。
8)新建package example.client。建立TestClient.java,代碼如下。
TestClient.java
package example.client;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
public class TestClient {
private static EndpointReference targetEPR=new EndpointReference
("http://localhost:8080/axis2/services/HelloWorld");
public static OMElement getSayHelloOMElement(){
OMFactory fac=OMAbstractFactory.getOMFactory();
OMNamespace omNs=fac.createOMNamespace("http://helloworld.com/","hw");
OMElement method=fac.createOMElement("sayHello",omNs);
method.setText("ZJ");
return method;
}
public static void main(String[] args){
try{
Options options=new Options();
options.setTo(targetEPR);
ServiceClient sender=new ServiceClient();
sender.setOptions(options);
OMElement sayHello=TestClient.getSayHelloOMElement();
OMElement result=sender.sendReceive(sayHello);
System.out.println(result);
}
catch(Exception axisFault){
axisFault.printStackTrace();
}
}
}
9)測試,run TestClient.java as Java Application。結果:
<hw:sayHelloResponse xmlns:hw="http://helloworld.com/"
xmlns:tns="http://ws.apache.org/axis2">
ZJHelloWorld!
</hw:sayHelloResponse>
本文出自 “子 孑” 博客,請務必保留此出處http://zhangjunhd.blog.51cto.com/113473/23690