JavaServlet调用Web Service的方法--转载

测试的Web Service是以前用AXIS部署的一个LBS服务接口，源代码如下(敏感数据被隐):

//MyWebService.java

   import java.io.*;
   import java.util.Date;
   import java.net.*;
   import java.text.*;
   //import java.rmi.*;
   import javax.servlet.*;
   import javax.servlet.http.*;
   import javax.xml.namespace.QName;

   import org.apache.axis.Constants;
   import org.apache.axis.client.Service;
   import org.apache.axis.client.Call;
   import org.apache.axis.encoding.XMLType;
   import javax.xml.rpc.ParameterMode;
   //import javax.xml.rpc.ServiceException;

public class MyWebService extends HttpServlet {

static String lbs_location = "http://xxx.xxx.xxx.xxx/axis/services/LBSSoapService?wsdl";
static String lbs_getLocationXY_SoapAction = "http://xxx.xxx.xxx.xxx/axis/services/LBSSoapService/getLocationXY";

static String gis_location = "http://xxx.xxx.xxx.xxx/axis/services/LBSGISService?wsdl";
static String gis_getLocationStr_SoapAction = "http://xxx.xxx.xxx.xxx/axis/services/LBSGISService/getLocationStr";
static String gis_getLocationMap_SoapAction = "http://xxx.xxx.xxx.xxx/axis/services/LBSGISService/getLocationMap";

public final static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");

public MyWebService() {
super();
}

public void destroy() {
super.destroy();
}

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException {

 response.setContentType("text/html;charset=GB2312");
 PrintWriter out = response.getWriter();
 String phone = request.getParameter("phone");

 if(phone == null)
 {
 out.println("被查询手机号码不正确!");
 return;
 }

 try{
 out.println(sdf.format(new Date()) + " -> 正在进行用户定位操作 ... ");
 Service service = new Service();
 Call call = (Call)service.createCall();
 call.setTargetEndpointAddress(new URL(lbs_location));
 call.setOperationName(new QName("http://xxx.xxx.xxx.xxx/axis/services/LBSSoapService","getLocationXY"));
 call.addParameter("in0",Constants.XSD_INT,ParameterMode.IN);
 call.addParameter("in1",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in2",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in4",Constants.XSD_INT,ParameterMode.IN);

 call.setReturnType(XMLType.SOAP_STRING);

 call.setUseSOAPAction(true);
 call.setSOAPActionURI(lbs_getLocationXY_SoapAction);
 String ret = (String)call.invoke(new Object[] {new Integer(1),phone,phone,new Integer(7)});

String r_code = getItemString(ret,1);
 if(r_code != null && r_code.equals("0"))
 {
 String ps = getItemString(ret,0);
 out.println(sdf.format(new Date()) + " <- 成功(X,Y): " + ps + " ");
 out.println(sdf.format(new Date()) + " -> 正在获取用户位置描述 ... ");

 String[] Points = ps.split(",");

 call.setTargetEndpointAddress(new URL(gis_location));
 call.setOperationName(new QName("http://xxx.xxx.xxx.xxx/axis/services/LBSGISServic","getLocationStr"));

call.removeAllParameters();

 call.addParameter("in0",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in1",Constants.SOAP_STRING,ParameterMode.IN);

 call.setReturnType(XMLType.SOAP_STRING);

 call.setUseSOAPAction(true);
 call.setSOAPActionURI(gis_getLocationStr_SoapAction);
 ret = (String)call.invoke(new Object[] {Points[0],Points[1]});

 r_code = getItemString(ret,1);

 if(r_code != null && r_code.equals("0"))
 {
 out.println(sdf.format(new Date()) + " <- 成功: " + getItemString(ret,0) + " ");
 out.println(sdf.format(new Date()) + " -> 正在获取用户地图信息 ... ");

 call.setTargetEndpointAddress(new URL(gis_location));
 call.setOperationName(new QName("http://xxx.xxx.xxx.xxx//axis/services/LBSGISServic","getLocationMap"));

 call.removeAllParameters();

 call.addParameter("in0",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in1",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in2",Constants.XSD_INT,ParameterMode.IN);
 call.addParameter("in3",Constants.XSD_INT,ParameterMode.IN);
 call.addParameter("in4",Constants.XSD_INT,ParameterMode.IN);
 call.addParameter("in5",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in6",Constants.SOAP_STRING,ParameterMode.IN);
 call.addParameter("in7",Constants.XSD_BOOLEAN,ParameterMode.IN);
 call.addParameter("in8",Constants.SOAP_STRING,ParameterMode.IN);

 call.setReturnType(XMLType.SOAP_STRING);

 call.setUseSOAPAction(true);
 call.setSOAPActionURI(gis_getLocationMap_SoapAction);
 ret = (String)call.invoke(new Object[] {Points[0],Points[1],new Integer(472),new Integer(330),new Integer(200),"image/jpg","#FFFFFF",new Boolean(true),"Marker1"});

 r_code = getItemString(ret,1);

 if(r_code != null && r_code.equals("0"))
 {
 out.println(sdf.format(new Date()) + " <- 成功: <a href='" + getItemString(ret,0).replaceAll("http://gzgisapp","http://xxx.xxx.xxx.xxx") + "' target='_blank'>" + getItemString(ret,0).replaceAll("http://gzgisapp","http://xxx.xxx.xxx.xxx").split(";")[0] + "</a>");
 }
 else
 {
 out.println(sdf.format(new Date()) + " <- 失败,错误码:" + r_code + " " + getItemString(ret,0));
 }
 }
 else
 {
 out.println(sdf.format(new Date()) + " <- 失败,错误码:" + r_code + " " + getItemString(ret,0));
 }
 }
 else
 {
 out.println(sdf.format(new Date()) + " <- 失败,错误码:" + r_code + " " + getItemString(ret,0));
 }
 }
 catch (Exception e){
 out.println(e.toString());
 e.printStackTrace();
 }
}

private static String getItemString(String Msg,int index){
 String[] ns = Msg.split("~");
 if(ns.length >=2)
 {
 return ns[index];
 }

 return null;
}

public void init() throws ServletException {

}

}
---------------------
作者：钟奎
来源：CSDN
原文：https://blog.csdn.net/zhongking/article/details/715044

JavaServlet调用Web Service的方法--转载

猜你喜欢