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在Android中访问WebService接口

2012-02-15 15:05 459 查看
需要引入ksoap2-android-assembly-2.5.2-jar-with-dependencies.jar

//WebService的命名空间
static final String namespace = "http://impl.service.suncreate.com";
//服务器发布的url
static final String url = http://10.100.3.41/axis2/services/UploadService;
final String methodName = "upload"; // 函数名
final int sessionID = "111111"; //sessionID

//创建HttpTransportSE对象,通过HttpTransportSE类的构造方法可以指定WebService的url

HttpTransportSE transport = new HttpTransportSE(url);
transport.debug = true;

//指定WebService的命名空间和函数名
SoapObject soapObject = new SoapObject(namespace, methodName);

//设置调用方法参数的值
soapObject.addProperty("sessionID", sessionID); //sessionID
soapObject.addProperty("data", cds); //cds是需要传递的对象

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
envelope.bodyOut = transport;
envelope.setOutputSoapObject(soapObject);

//使用call方法调用WebService方法
transport.call(null, envelope);
SoapObject sb = (SoapObject) envelope.bodyIn;
String xmlMessage = sb.toString(); // 获取从服务器端返回的XML字符串
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