求一下每一步的详细解释(最好能对知识点稍作扩充)，以及逻辑，满意后加分，谢谢，勿复制，谢谢publicstaticStringinvoke(Stringnamespace,Stringmethod,Stringwsdl,Object[]params,...

求一下每一步的详细解释(最好能对知识点稍作扩充)，以及逻辑，满意后加分，谢谢，勿复制，谢谢

public static String invoke(String namespace, String method, String wsdl, Object[] params, String nsrsbh, String type)

{

try

{

Service service = new Service();

Call call = (Call) service.createCall();

call.setOperationName(new QName(namespace, method));

call.setTargetEndpointAddress(new java.net.URL(wsdl));

for (int i = 0; i < params.length; i++)

{

call.addParameter("arg" + i, org.apache.axis.encoding.XMLType.XSD_STRING, ParameterMode.IN);

}

if (params.length > 0)

{

call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);

}

System.out.println("call = " + call);

Object obj = call.invoke(params);

return obj.toString();

}

catch (Exception e)

{

e.printStackTrace();

Log.error(xx, "", type, e);

return "";

}

}

public static String invoke2(String namespace, String method, String wsdl, Object[] paramsName, Object[] params, String nsrsbh, String type)

{

try

{

Service service = new Service();

Call call = (Call) service.createCall();

call.setOperationName(new QName(namespace, method));

call.setTargetEndpointAddress(new java.net.URL(wsdl));

for (int i = 0; i < params.length; i++)

{

call.addParameter(paramsName[i].toString(), org.apache.axis.encoding.XMLType.XSD_STRING, ParameterMode.IN);

}

if (params.length > 0)

{

call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);

}

Object obj = call.invoke(params);

return obj.toString();

}

catch (Exception e)

{

e.printStackTrace();

Log.error(xx, "", type, e);

return "";

}

}

展开