50,531
社区成员
发帖
与我相关
我的任务
分享java调用VB写的webservice接口，接口中含有两个结构
java调用VB写的webservice接口，接口中含有两个结构，如何调用；
...全文
请发表友善的回复…
发表回复
syncretize 2013-01-22
- 打赏
- 举报
如何解析XML内容呢，我上面那样做不对
tianfang 2013-01-22
- 打赏
- 举报
不要自己写解析啊，用ws框架的客户端工具，生成接口对象。
一种ws框架不行就换一个，总可以找到现成解决方案的
syncretize 2013-01-21
- 打赏
- 举报
这个接口是往数据库传值的，而且他们给的地址和文档都不能生成类，类是自己写的，可以调用接口但是值一个都没有传进去，只返回未成功的信息，改如何获取、解析xml文档
地雷 2013-01-21
- 打赏
- 举报
你调用对方的webservice接口使用URL获取XML内容然后解析就可以了嘛？
syncretize 2013-01-21
- 打赏
- 举报
之前用的方法，
call.invoke(new Object[](a,b));
//a,b是两个对象，分别set了值
这种方法不行，
用上面文档的信息，说是用soap方式拼凑，我试着做了，可是不清楚如何传值，如何使用，我应该拼错了，求指点：
package com.wh;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.StringReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.ProtocolException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Vector;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.CharacterData;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class SoapTest {
/**
* @param args
* @throws Exception
* java hnntsx.xuzhe.CallHTTPService
*/
public static void main(String[] args) throws Exception {
// TODO Auto-generated method stub
String MethodName = "ImportVioVehicleWithPhoto ";
String XmlNamespace = "http://tempuri.org//SurveilService";
//采用SOAP方式调用web service
String SoapAction = XmlNamespace + MethodName;
Vector ParamNames = new Vector();
Vector ParamData = new Vector();
ParamNames.addElement("Xh");
ParamData.addElement("3402001722166322");
ParamNames.addElement("Xh");
ParamData.addElement("3402001722166322");
ParamNames.addElement("Wfxw");
ParamData.addElement("222");
StringBuffer sb=new StringBuffer();
sb.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
sb.append("<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">");
sb.append("<soap:Body>");
sb.append("<" + MethodName + " xmlns=\"" + XmlNamespace + "\">");
sb.append("<AVioVehicle>");
sb.append("<CodeColumns>");
sb.append("<string>"+"</string>");
sb.append("<string>"+"</string>");
sb.append("</CodeColumns>");
sb.append("<CodeTexts>");
sb.append("<string>"+"</string>");
sb.append("<string>"+"</string>");
sb.append("</CodeTexts>");
sb.append("<NewGlbm>"+"</NewGlbm>");
sb.append("<Xh>"+"</Xh>");
sb.append("<Wfsj>"+"</Wfsj>");
sb.append("<Wfdd>"+"</Wfdd>");
sb.append("<Wfxw>"+"</Wfxw>");
sb.append("<Jcsd>"+"</Jcsd>");
sb.append("<Xsfx>"+"</Xsfx>");
sb.append("<Hpzl>"+"</Hpzl>");
sb.append("<Hphm>"+"</Hphm>");
sb.append("<Cjfs>"+"</Cjfs>");
sb.append("<Cjbm>"+"</Cjbm>");
sb.append("<Hdbj>"+"</Hdbj>");
sb.append("<Bz>"+"</Bz>");
sb.append("<Xzsd>"+"</Xzsd>");
sb.append("<Tpcclx>"+"</Tpcclx>");
//Parameters passed to the method are added here
// for (int t = 0; t < ParamNames.size(); t++) {
// String name = (String) ParamNames.elementAt(t);
// String data = (String) ParamData.elementAt(t);
// sb.append("<" + name + ">" + data + "</" + name + ">");
//
// }
sb.append("</AVioVehicle>");
sb.append("<AVioVehPhoto>");
sb.append("<Xh>"+"</Xh>");
sb.append("<Hpzl>"+"</Hpzl>");
sb.append("<Hphm>"+"</Hphm>");
sb.append("<Zp1>"+"</Zp1>");
sb.append("<Zp2>"+"</Zp2>");
sb.append("<Zp3>"+"</Zp3>");
//Parameters passed to the method are added here
// for (int t = 0; t < ParamNames.size(); t++) {
// String name = (String) ParamNames.elementAt(t);
// String data = (String) ParamData.elementAt(t);
// sb.append("<" + name + ">" + data + "</" + name + ">");
//
// }
sb.append("</AVioVehPhoto>");
sb.append("</" + MethodName + ">");
sb.append("</soap:Body>");
sb.append("</soap:Envelope>");
System.out.println("整理数据报文");
System.out.println(sb.toString());
// send an HTTP request to the web service
String soap = sb.toString();
//必须加上编码方式，否则中文会乱码
byte[] data = soap.getBytes("UTF-8");
URL url = new URL("http://172.19.1.22:9080/ViolationService/Surveil.asmx");
HttpURLConnection conn = (HttpURLConnection)url.openConnection();
conn.setRequestMethod("POST");
conn.setConnectTimeout(12 * 1000);
conn.setDoOutput(true);//如果通过post提交数据，必须设置允许对外输出数据
conn.setRequestProperty("Content-Type", "text/xml;charset=UTF-8");
conn.setRequestProperty("Content-Length", String.valueOf(data.length));
conn.setRequestProperty("SOAPAction", SoapAction);
OutputStream outStream = conn.getOutputStream();
outStream.write(data);
outStream.flush();
outStream.close();
int Result = conn.getResponseCode();
if(Result==200){
byte[] data1 = readInputStream(conn.getInputStream());
String inputLine1 = new String(data1,"utf-8");
String inputLine;
int start = 0;
start = inputLine1.indexOf("<?xml") ;
//Extract a singe return parameter
inputLine = inputLine1.substring(start);
System.out.println(inputLine);
DocumentBuilderFactory dbf =
DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(inputLine));
Document doc = db.parse(is);
NodeList nodes = doc.getElementsByTagName(MethodName + "Result");
Element line = (Element) nodes.item(0);
Node child = line.getFirstChild();
String retval=child.getNodeValue();
System.out.println("Name: " + retval);
}
System.out.println("Result[" + Result + "]");
}
public static byte[] readInputStream(InputStream inStream) throws Exception{
ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int len = 0;
while( (len = inStream.read(buffer)) !=-1 ){
outSteam.write(buffer, 0, len);
}
outSteam.close();
inStream.close();
return outSteam.toByteArray();
}
}
syncretize 2013-01-21
- 打赏
- 举报
SOAP 1.1
以下是 SOAP 1.2 请求和响应示例。所显示的占位符需替换为实际值。
POST /ViolationService/Surveil.asmx HTTP/1.1
Host: 172.19.1.22
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri.org//SurveilService/ImportVioVehicleWithPhoto"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<ImportVioVehicleWithPhoto xmlns="http://tempuri.org//SurveilService">
<AVioVehicle>
<CodeColumns>
<string>string</string>
<string>string</string>
</CodeColumns>
<CodeTexts>
<string>string</string>
<string>string</string>
</CodeTexts>
<NewGlbm>string</NewGlbm>
<Xh>string</Xh>
<Wfsj>dateTime</Wfsj>
<Wfdd>string</Wfdd>
<Wfxw>string</Wfxw>
<Jcsd>decimal</Jcsd>
<Xsfx>string</Xsfx>
<Hpzl>string</Hpzl>
<Hphm>string</Hphm>
<Cjfs>string</Cjfs>
<Cjbm>string</Cjbm>
<Hdbj>string</Hdbj>
<Bz>string</Bz>
<Xzsd>decimal</Xzsd>
<Tpcclx>string</Tpcclx>
</AVioVehicle>
<AVioVehPhoto>
<Xh>string</Xh>
<Hpzl>string</Hpzl>
<Hphm>string</Hphm>
<Zp1>base64Binary</Zp1>
<Zp2>base64Binary</Zp2>
<Zp3>base64Binary</Zp3>
</AVioVehPhoto>
</ImportVioVehicleWithPhoto>
</soap:Body>
</soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<ImportVioVehicleWithPhotoResponse xmlns="http://tempuri.org//SurveilService">
<ImportVioVehicleWithPhotoResult>string</ImportVioVehicleWithPhotoResult>
</ImportVioVehicleWithPhotoResponse>
</soap:Body>
</soap:Envelope>
为啥呢 2013-01-21
- 打赏
- 举报
要xml结构看wsdl文档就行了。
察看方法：webservice路径?wsdl
为啥呢 2013-01-20
- 打赏
- 举报
一般两条路，一条去找开发这个webservice的人让他改成基本类型，另一条解析XML
syncretize 2013-01-20
- 打赏
- 举报
