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2015-11-05 14:00 627 查看
1.下载以及官方文档
    http://ws.apache.org/axis2

2.现有项目配置axis2
   
1)web.xml
       

<servlet>
<display-name>Apache-Axis Servlet</display-name>
<servlet-name>AxisServlet</servlet-name>
<servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>

  

     2)相关文件拷贝
          从官方下载war包,解压后,把/WEB-INF/lib,/WEB-INF/conf,/WEB-INF/modules复制到现有项目下
         在现有项目下创建/WEB-INF/services/mydomain/META-INF/services.xml配置文件,内容例如:
         

<serviceGroup>
<service name="HelloWorldService">
<description>Hello World Service</description>
<parameter name="ServiceClass" locked="false">
example.HelloWorldService
</parameter>
<operation name="hello">
<messageReceiver class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver" />
</operation>
</service>
</serviceGroup>

 

 

      3)service例子:

 

package example;

import java.util.ArrayList;
import java.util.List;

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;

/**
* @author an_chuantong
* @version created:Aug 30, 2008 6:15:14 PM
*
*/

public class HelloWorldService {

public HelloWorldService() {
}

public OMElement hello(OMElement in) {
String name = in.getText();
System.out.println("name:" + name);
System.out.println("in:" + in.getLocalName());
OMNamespace omN=in.getNamespace();
System.out.println("getNamespaceURI:" +omN.getNamespaceURI());
OMFactory fac = OMAbstractFactory.getOMFactory();
// OMNamespace指定此SOAP文档名称空间。
OMNamespace omNs = fac.createOMNamespace("http://helloworld.com/", "hw");
// 创建元素sayHello,并指定其在omNs指代的名称空间中。
OMElement resp = fac.createOMElement("helloResponse", omNs);
// 指定元素的文本内容。
resp.setText("安安"+name);
List list = new ArrayList();
list.add("act");
list.add("anc");
list.add("安安");
return resp;
}

 

         通过http://localhost:8080/mydomain/services/HelloWorldService?wsdl 访问,如果能显示wsdl信息则已配置成功

4)client测试
  

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 {

// targetEPR指定打包的Service(.aar文件)在容器中的物理位置。
private static EndpointReference targetEPR = new EndpointReference("http://localhost:8080/mydomain/services/HelloWorldService?wsdl");

public static OMElement getSayHelloOMElement() {
// 创建request SOAP包。
OMFactory fac = OMAbstractFactory.getOMFactory();
// OMNamespace指定此SOAP文档名称空间。
OMNamespace omNs = fac.createOMNamespace("http://helloworld.com/", "hw");
// 创建元素sayHello,并指定其在omNs指代的名称空间中。
OMElement method = fac.createOMElement("hello", omNs);
// 指定元素的文本内容。
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();
// 发出request SOAP,
// 同时将得到的远端由sayHello方法返回的信息保存到result。
// 通过services.xml能准确找到sayHello方法所在的文件。
OMElement result = sender.sendReceive(sayHello);

System.out.println(result);
if (result != null) {
Iterator iterator = result.getChildElements();
while (iterator.hasNext()) {
OMElement o = (OMElement) iterator.next();
System.out.println(o.getText());
}
}
} catch (Exception axisFault) {
axisFault.printStackTrace();
}
}
}

 
4.jsp客户端:
jsp与独立程序的区别在于ServiceClient 的构造方式

import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;

options.setTransportInProtocol(Constants.TRANSPORT_HTTP);//以http方式请求
ConfigurationContext configctx            = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
ServiceClient sender = new ServiceClient(configctx, null);

 
      
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