利用axis调用代码：
- Java code
import javax.xml.namespace.QName;import org.apache.axis.client.Call;import org.apache.axis.client.Service;import org.apache.axis.description.OperationDesc;import org.apache.axis.description.ParameterDesc;public class TestInteface2 { public static void main(String[] args) throws Exception { String url = "省略"; String method = "method"; String result = getOrderInfo(url,"domain",method, null); System.out.println(result); } public static String getOrderInfo(String url, String domain, String method, String req) throws Exception { OperationDesc oper = new OperationDesc(); ParameterDesc param = new ParameterDesc( new QName(domain, "xmlDoc"), ParameterDesc.IN, new QName("http://www.w3.org/2001/XMLSchema", "string"), String.class, false, false ); ParameterDesc param2 = new ParameterDesc( new QName(domain, "xmlDoc"), ParameterDesc.IN, new QName("http://www.w3.org/2001/XMLSchema", "string"), String.class, false, false ); ParameterDesc param3 = new ParameterDesc( new QName(domain, "xmlDoc"), ParameterDesc.IN, new QName("http://www.w3.org/2001/XMLSchema", "string"), String.class, false, false ); param.setOmittable(true); oper.addParameter(param); oper.addParameter(param2); oper.addParameter(param3); oper.setReturnType( new QName("http://www.w3.org/2001/XMLSchema", "string") ); Service service = new Service(); Call call = (Call) service.createCall(); call.setTargetEndpointAddress(url); call.setOperation(oper); call.setSOAPActionURI(domain+method); call.setOperationName(new QName(domain, method)); try { Object resp = call.invoke(new Object[] {"1","2","3"}); if (resp instanceof java.rmi.RemoteException) { throw (java.rmi.RemoteException)resp; } else { try { return (String) resp; } catch (Exception _exception) { return (String) org.apache.axis.utils.JavaUtils.convert(resp, String.class); } } } catch (org.apache.axis.AxisFault axisFaultException) { throw axisFaultException; } }}运行结果：
有正常返回值。但总不是期望得到的，就比如我要按学号查某学生的的信息，总是返回学号不存在，但可以确定学号是存在的。但用.net去调用却一切正常。搞不明白问题出哪。
------解决方案--------------------
call.setSOAPActionURI(domain+method);
改成
call.setSOAPActionURI(domain+"/"+method);