ws发布后rpc的几种调用方式。
导入的几个jar:
import javax.xml.namespace.QName;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;
1、指明返回值类型的调用
public static void testxml() throws Exception{ QName qname = new QName(" http://services.idcmanage.police.paibo.com/","addHostRoomFromIdc "); String xml = "\n" + "\n" +"- \n" +"
- \n" + ""; Object[] param = new Object[] { xml }; String result=""; RPCServiceClient client =null; try { client = new RPCServiceClient(); Options options = new Options(); options.setAction("urn:addHostRoomFromIdc"); options.setTo(new EndpointReference(" http://192.168.1.151:9999/services/SendIdcManageService/?wsdl ")); client.setOptions(options); Class[] classtmp = new Class []{String.class};//输出返回值内容 result = (String) ((Object[])client.invokeBlocking(qname,param, classtmp))[0]; System.out.println(result); client.cleanupTransport(); } catch (AxisFault e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }catch (Exception e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }finally{ if(client!=null){ client.cleanupTransport(); } } }
2、无指定返回值类型的调用,此时发布的ws参数必须为默认的arg0
public static void testxml() throws Exception{ QName qname = new QName(" http://services.idcmanage.police.paibo.com/","addHostRoomFromIdc "); String xml = "\n" + "\n" +"- \n" +"
- \n" + ""; Object[] param = new Object[] { xml }; String result=""; RPCServiceClient client =null; try { client = new RPCServiceClient(); Options options = new Options(); options.setAction("urn:addHostRoomFromIdc"); options.setTo(new EndpointReference(" http://192.168.1.151:9999/services/SendIdcManageService/?wsdl ")); client.setOptions(options); OMElement element = client.invokeBlocking(qname, param); result = element.getFirstElement().getText(); System.out.println(result); client.cleanupTransport(); } catch (AxisFault e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }catch (Exception e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }finally{ if(client!=null){ client.cleanupTransport(); } } }
3、上两种方式都无法适用自定义的ws方式。特别是自定义的方法参数名称,即适用@WebParam(name="xml")
public static void testxml() throws Exception{ String path = "D:\\idcxml\\"+"addHostRoomFromIdc"+".xml"; File file = new File(path); FileReader fr = new FileReader(file); BufferedReader br = new BufferedReader(fr); String xml = ""; String readline = ""; while((readline=br.readLine())!=null){ xml = readline; System.out.println(xml); } String result=""; RPCServiceClient client =null; try { //System.setProperty("javax.net.ssl.trustStore", "d:\\idcxml\\idcstore.keystore"); //如果是https类型的ws,此句话解开即可访问(d:\\idcxml\\idcstore.keystore是你发布的路径) client = new RPCServiceClient(); Options options = new Options(); options.setTo(new EndpointReference(" http://192.168.1.151:9999/services/SendIdcManageService/?wsdl ")); client.setOptions(options); // 创建一个OMFactory,下面的namespace、方法与参数均需由它创建 OMFactory factory = OMAbstractFactory.getOMFactory(); // 创建命名空间 OMNamespace namespace = factory.createOMNamespace(" http://services.idcmanage.police.paibo.com/ ", "urn"); // 参数对数 ******重要*******有些是指定方法名的。增加之后可以自定义参数名称 OMElement nameElement = factory.createOMElement("arg0", null); nameElement.addChild(factory.createOMText(nameElement, xml)); // 创建一个method对象 OMElement method = factory.createOMElement("addHostRoomFromIdc", namespace); method.addChild(nameElement); OMElement resultOM = client.sendReceive(method); result = resultOM.getFirstElement().getText(); System.out.println(result); client.cleanupTransport(); } catch (AxisFault e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }catch (Exception e) { e.printStackTrace(); logger.error("********sendSMSofSx:",e); }finally{ if(client!=null){ client.cleanupTransport(); } } }
推荐适用第三种方式,ws的请求就可以轻松自定义(都是测试通过的,根据自己需要调整)
4、另外一种调用方式
package client;
import java.io.FileOutputStream;
import java.util.Date;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.xml.namespace.QName;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;
/*
* 仅适用于小附件上传、下载,10M以下。
*/
public class BlobRPCClient2
{
public static void main(String[] args) throws Exception
{
RPCServiceClient serviceClient = new RPCServiceClient();
Options options = serviceClient.getOptions();
EndpointReference targetEPR = new EndpointReference("http://localhost:8080/axis2/services/BlobService");
options.setTo(targetEPR);
//=================测试文件上传==================================
String filePath = "f:\\head.jpg";
DataHandler dataHandler = new DataHandler(new FileDataSource(filePath));
//设置入参(1、文件名,2、DataHandler)
Object[] opAddEntryArgs = new Object[]{"我是上传的文件.jpg", dataHandler};
//返回值类型
Class>[] classes = new Class>[]{ Boolean.class };
//指定要调用的方法名及WSDL文件的命名空间
QName opAddEntry = new QName("http://ws.apache.org/axis2","uploadFile");
//执行文件上传
System.out.println(new Date()+" 文件上传开始");
Object returnValue = serviceClient.invokeBlocking(opAddEntry,opAddEntryArgs, classes)[0];
System.out.println(new Date()+" 文件上传结束,返回值="+returnValue);
//=================测试文件下载==================================
opAddEntry = new QName("http://ws.apache.org/axis2", "downloadFile");
opAddEntryArgs = new Object[]{};
classes = new Class>[]{ DataHandler.class };
System.out.println(new Date()+" 文件下载开始");
DataHandler returnHandler = (DataHandler) serviceClient.invokeBlocking(opAddEntry, opAddEntryArgs, classes)[0];
FileOutputStream fileOutPutStream = new FileOutputStream("F:\\我是下载的文件.jpg");
returnHandler.writeTo(fileOutPutStream);
fileOutPutStream.flush();
fileOutPutStream.close();
System.out.println(new Date()+" 文件下载完成");
}
}