android如何访问webservices （wsdl 或 asmx）

来源：互联网发布：杠杆率知乎编辑：程序博客网时间：2024/06/06 05:52

下文来自：

http://www.ibm.com/developerworks/webservices/library/ws-android/index.html ----- (主要讲解 wsdl格式的访问)

http://blog.163.com/wkai2009@126/blog/static/120177812201071161820/

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android如何访问webservices

在DevDiv中我提过这个问题，非常感谢各位朋友给我提供的资料。经过整理测试现在我整理出来给大家共享
android通过KSOP2访问asmx和wsdl
1.下载ksoap2-android-assembly-2.4-jar-with-dependencies.jar（138m）.并加载到工程libraries中。
2.由于android默认是禁用soket所以在开始之前需要修改AndroidManifest.xml。添加：<uses-permission android:name="android.permission.INTERNET" />
3.导入包：
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
3.1wsdl的连接：
SoapObject request = new SoapObject("http://172.16.2.53:8080/j2me_webservice1/services/hello", "getHello");
   request.addProperty( "name", "name" );
   SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
   envelope.bodyOut = request;
   HttpTransportSE ht = new HttpTransportSE("http://172.16.2.53:8080/j2me_webservice1/services/hello?wsdl");
   try
   {
   ht.call(null, envelope);
   Object Response = envelope.getResult();
   MessageBox(Toast.LENGTH_SHORT,Response.toString());
   }
catch(Exception ex)
{
MessageBox(Toast.LENGTH_SHORT,ex.getMessage().toString());
}
3.2 asmx连接
String nameSpace = "http://tempuri.org/";
      String serviceURL = "http://172.16.2.40/FullerTon/WebService.asmx";
      String methodName = "CheckUer";
      String soapAction = "http://tempuri.org/CheckUer";
      SoapObject request = new SoapObject(nameSpace, methodName);

      request.addProperty("UserNum", "111");
      request.addProperty("UserPwd", "");
      request.addProperty("PdaNum", "111");
      request.addProperty("SyncNum", "5.0");

      SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
      envelope.bodyOut = request;
      envelope.dotNet=true;
      HttpTransportSE ht = new HttpTransportSE(serviceURL);
      ht.debug = true;
      try {
         ht.call(soapAction, envelope);
         if (envelope.getResponse() != null) {
            return envelope.getResponse().toString();
         } else {
            return "null";
         }
      } catch (Exception e) {
         e.printStackTrace();
         return "err";
      }
说明：其中nameSpace，soapAction 。用浏览器打开的你的webservice 中都可以找到