J2EE应用：WebService服务的实现及调用-技术开发专区

J2EE应用：WebService服务的实现及调用

作者：archie2010 编辑：胡铭娅 2011-07-14 13:44 来源：archie2

　　浏览其wsdl文件

　　URL:http://localhost:8080/MyWebService/services/SayHelloService?wsdl

　　wsdl

<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions targetNamespace="http://localhost:8080/MyWebService/services/SayHelloService" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://localhost:8080/MyWebService/services/SayHelloService" xmlns:intf="http://localhost:8080/MyWebService/services/SayHelloService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- 
- <wsdl:message name="SayHello2WSResponse">
<wsdl:part name="SayHello2WSReturn" type="soapenc:string" />
</wsdl:message>
- <wsdl:message name="SayHello2WSRequest">
<wsdl:part name="name" type="soapenc:string" />
</wsdl:message>
- <wsdl:portType name="SayHelloService">
- <wsdl:operation name="SayHello2WS" parameterOrder="name">
<wsdl:input message="impl:SayHello2WSRequest" name="SayHello2WSRequest" />
<wsdl:output message="impl:SayHello2WSResponse" name="SayHello2WSResponse" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="SayHelloServiceSoapBinding" type="impl:SayHelloService">
<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="SayHello2WS">
<wsdlsoap:operation soapAction="" />
- <wsdl:input name="SayHello2WSRequest">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://service.archie.com" use="encoded" />
</wsdl:input>
- <wsdl:output name="SayHello2WSResponse">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost:8080/MyWebService/services/SayHelloService" use="encoded" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="SayHelloServiceService">
- <wsdl:port binding="impl:SayHelloServiceSoapBinding" name="SayHelloService">
<wsdlsoap:address location="http://localhost:8080/MyWebService/services/SayHelloService" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

　　该服务的调用：

package com.archie.service.test;
import javax.xml.namespace.QName;
import javax.xml.rpc.Call;
import javax.xml.rpc.ParameterMode;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
/**
* WebService接口测试
* @author archie
*
* since 2011-7-13 下午02:06:37
*/
public class TestSayHello {
public static void main(String[] args) throws Exception {
//创建一个服务对象
Service service = new Service();
//创建一个对方法的调用
Call call = service.createCall();
/**
* 设置调用的终端地址
* AnotherMethod为server-config.wsdd的Service配置名称
*/
String url = "http://localhost:8080/MyWebService/services/SayHelloService";
call.setTargetEndpointAddress(
url);
call.setReturnType(XMLType.XSD_STRING);
//设置操作名，即所调用的方法的名称
call.setOperationName(new QName("SayHello2WS"));
//添加参数（参数名，参数类型，参数传递模式）
call.addParameter("name", XMLType.XSD_STRING, ParameterMode.IN);
//调用方法
String res = (String) call.invoke(new Object[]{"archie"});
System.out.println("调用返回结果:"+res);
}
}

　　运行结果：

浏览其wsdl文件

第1页：eclipse下新建webapp项目第2页：WebService服务的配置第3页：浏览其wsdl文件

关注我们