Android Studio通过Ksoap2连接WCF

<环境>

Android Studio：1.1

Visual Studio：2013

Ksoap2：3.4

运行：Server2012R2 + IIS8.0 + xiaomi4.4.2

<目的>

通过VS建立一个简单的WCF服务HelloService，并提供服务方法SayHello，AS中通过Ksoap2连接到该服务并调用SayHello方法，并得到返回数据。

参考：

http://blog.sina.com.cn/s/blog_87131d9a0101rmwg.html

http://www.cnblogs.com/davidgu/archive/2012/05/16/2504182.html

http://blog.sina.com.cn/s/blog_72a0e0b00101j2s7.html

<过程>

VS中建立WCF服务Hello.svc，代码如下：

using System.ServiceModel;

namespace WCF.Demo.Service {
    [ServiceContract(Name = "HelloService", Namespace = "http://www.longkai.com")]
    public interface IHello {
        [OperationContract]
        string SayHello(string word);
    }
}

实现的代码IHello.cs如下：

namespace WCF.Demo.Service {
    public class Hello : IHello {
        public string SayHello(string word) {
            return "HelloWorld " + word;
        }
    }
}

右击Web.config，编辑WCF配置。设置高级->服务行为、新建服务、新建绑定配置等，最后发布到IIS上。配置文件代码如下：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.web>
    <compilation debug="true" />
    <customErrors mode="Off"/>
  </system.web>

  <system.serviceModel>
    <serviceHostingEnvironment>
      <serviceActivations >
        <add relativeAddress="Hello.svc" service="WCF.Demo.Service.Hello"/>
      </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="WCF.Demo.Service.Hello" behaviorConfiguration="ServiceBehavior">
        <host>
          <baseAddresses>
            <add baseAddress="http://192.168.1.2:9999/Hello"/>
          </baseAddresses>
        </host>
        <endpoint binding="basicHttpBinding" contract="WCF.Demo.Service.IHello">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
      </service>
    </services>

    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>

  </system.serviceModel>
</configuration>

在AS中输入代码：

//新建一个接口, 用于专门读取WCF返回的SoapObject对象
public interface ISoapService {
　　SoapObject LoadResult();
}
public class HelloService implements ISoapService {
　　private static final String NameSpace = "http://www.longkai.com";
　　private static final String URL = "http://192.168.1.2:9999/Hello.svc";
　　private static final String SOAP_ACTION = "http://www.longkai.com/HelloService/SayHello";
　　private static final String MethodName = "SayHello";

　　private String word;
　　public HelloService(String word) {
　　　　this.word = word;
　　}

　　public SoapObject LoadResult() {
　　　　SoapObject soapObject = new SoapObject(NameSpace, MethodName);
　　　　soapObject.addProperty("word", word);

　　　　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;
　　}
}

在主线程中输代码：

Thread thread = new Thread(new Runnable() {
　　@Override
　　public void run() {
　　　　HelloService service = new HelloService("Jack");
　　　　SoapObject result = service.LoadResult();

　　　　System.out.println("WCF返回的数据是：" + result.getProperty(0));
　　}
});