使用Axis调用WebSerivices非常简单,废话不多说,直接上代码
import java.rmi.RemoteException;
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.ServiceException;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
public class ClientCall {
public static void main(String[] args) {
try {
String url = "此处为webServices地址";
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress(url);
call.setOperationName(new QName(url, "exec"));//exec为要调用的方法名
call.addParameter(new QName("此处为命名空间,为WSDL文件中的targetNamespace地址",
"units"),XMLType.SOAP_STRING,ParameterMode.IN);//这里的units为传入参数的变量名字
call.setReturnType(new QName("此处为命名空间,为WSDL文件中的targetNamespace地址",
"response"), Xljg[].class);//Xlgj[]这里是重点,返回数组时主要在些配置,Xljg为返回的对象
// 注册映射关系
QName XljgInfo = new QName("此处为命名空间,为WSDL文件中的targetNamespace地址", "xljg");//此处的xljg为WSDL文件中complexType name的属性值
call.registerTypeMapping(Xljg.class, XljgInfo,
new BeanSerializerFactory(Xljg.class, XljgInfo),
new BeanDeserializerFactory(Xljg.class, XljgInfo));//Xljg.class同上,这里不需要为数组
Xljg[] xljg = (Xljg[]) call.invoke(new Object[] {"昆明"});//昆明为传入的参数,即上面的units
System.out.println(xljg.length);//打印输出数组
for(Xljg xl : xljg){
System.out.println(xl.getQualifications()+": "+xl.getCount());
}
} catch (ServiceException e) {
e.printStackTrace();
} catch (RemoteException e) {
e.printStackTrace();
}
}
}
Xljg类的代码:
public class Xljg {
private String qualifications;
private long count;
public String getQualifications() {
return qualifications;
}
public long getCount() {
return count;
}
}