Android 调用WCF实例详解

Android 调用WCF实例
1. 构建服务端程序

using System.ServiceModel;namespace yournamespace{[ServiceContract（Name = "HelloService", Namespace = "http://www.master.haku"）]public interface IHello{[OperationContract]string SayHello（）;}}

namespace YourNameSpace{public class YourService{ public string SayHello（string words） {return "Hello " + words; }}}

2. 构建IIS网站宿主
YourService.svc
<%@ServiceHost Debug="true" Service="YourNameSpace.YourService"%>

Web.config

<?xml version="1.0" encoding="utf-8"?><configuration> <system.serviceModel><serviceHostingEnvironment> <serviceActivations ><add relativeAddress="YourService.svc" service="YourNameSpace.YourService"/> </serviceActivations ></serviceHostingEnvironment ><bindings> <basicHttpBinding><binding name="BasicHttpBindingCfg" closeTimeout="00:01:00"openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"allowCookies="false"> <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> <security mode="None"><transport clientCredentialType="None" proxyCredentialType="None"realm="" /><message clientCredentialType="UserName" algorithmSuite="Default" /> </security></binding> </basicHttpBinding></bindings><services> <service name="YourNameSpace.YourService" behaviorConfiguration="ServiceBehavior"><host> <baseAddresses><add baseAddress="http://localhost:59173/YourService"/> </baseAddresses></host><endpoint binding="basicHttpBinding" contract="YourNameSpace.你的服务契约接口"> <identity><dns value="localhost" /> </identity></endpoint> </service></services><behaviors> <serviceBehaviors><behavior name="ServiceBehavior"> <serviceMetadata httpGetEnabled="true" /> <serviceDebug includeExceptionDetailInFaults="true" /></behavior> </serviceBehaviors></behaviors> </system.serviceModel> <system.web><compilation debug="true" /> </system.web></configuration>

3. 寄宿服务
把网站发布到web服务器, 指定网站虚拟目录指向该目录
如果你能够访问http://你的IP:端口/虚拟目录/服务.svc
那么,恭喜你,你的服务端成功了！
4. 使用ksoap2调用WCF
去ksoap2官网
http://code.google.com/p/ksoap2-android/ 下载最新jar
5. 在Eclipse中新建一个Java项目,测试你的服务
新建一个接口, 用于专门读取WCF返回的SoapObject对象
ISoapService

package junit.soap.wcf;import org.ksoap2.serialization.SoapObject;public interface ISoapService {SoapObject LoadResult（）;}

HelloService

package junit.soap.wcf;import java.io.IOException;import org.ksoap2.SoapEnvelope;import org.ksoap2.serialization.SoapObject;import org.ksoap2.serialization.SoapSerializationEnvelope;import org.ksoap2.transport.HttpTransportSE;import org.xmlpull.v1.XmlPullParserException;public class HelloService implements ISoapService {private static final String NameSpace = "http://www.master.haku";private static final String URL = "http://你的服务器/虚拟目录/你的服务.svc";private static final String SOAP_ACTION = "http://www.master.haku/你的服务/SayHello";private static final String MethodName = "SayHello";private String words;public HelloService（String words） {this.words = words;}public SoapObject LoadResult（） {SoapObject soapObject = new SoapObject（NameSpace, MethodName）;soapObject.addProperty（"words", words）;SoapSerializationEnvelope envelope = new SoapSerializationEnvelope（SoapEnvelope.VER11）; // 版本envelope.bodyOut = soapObject;envelope.dotNet = true;envelope.setOutputSoapObject（soapObject）;HttpTransportSE trans = new HttpTransportSE（URL）;trans.debug = true; // 使用调试功能try {trans.call（SOAP_ACTION, envelope）;System.out.println（"Call Successful！"）;} catch （IOException e） {System.out.println（"IOException"）;e.printStackTrace（）;} catch （XmlPullParserException e） {System.out.println（"XmlPullParserException"）;e.printStackTrace（）;}SoapObject result = （SoapObject） envelope.bodyIn;return result;}}

测试程序

package junit.soap.wcf;import org.ksoap2.serialization.SoapObject;public class HelloWcfTest {public static void main（String[] args） {HelloService service = new HelloService（"Master HaKu"）;SoapObject result = service.LoadResult（）;System.out.println（"WCF返回的数据是：" + result.getProperty（0））;}}

   经过测试成功
   运行结果:
   Hello Master HaKu
6. Android客户端测试

package david.android.wcf;import android.app.Activity;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.TextView;import android.widget.Toast;import org.ksoap2.serialization.SoapObject;public class AndroidWcfDemoActivity extends Activity {private Button mButton1;private TextView text;/** Called when the activity is first created. */@Overridepublic void onCreate（Bundle savedInstanceState） {super.onCreate（savedInstanceState）;setContentView（R.layout.main）;mButton1 = （Button） findViewById（R.id.myButton1）;text = （TextView） this.findViewById（R.id.show）;mButton1.setOnClickListener（new Button.OnClickListener（） {@Overridepublic void onClick（View v） { HelloService service = new HelloService（"Master HaKu"）;SoapObject result = service.LoadResult（）;text.setText（"WCF返回的数据是：" + result.getProperty（0））;}}）;}}

7. 最后运行结果

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