我最近关闭了Java,所以也许我的代码中有很多愚蠢的错误。我的目标是创建一个向服务器发送SOAP请求的servlet。我使用this example来创建一个SOAP客户端。我将它添加到我的servlet类中。它明显不起作用。你可以给我提示,以改进这个servlet并理解servlet的逻辑吗?Java Servlet SOAP请求
这里的是相关片段:
public class SOAPRequest extends HttpServlet {
private static final long serialVersionUID = 1L;
public SOAPRequest() {
super();
// TODO Auto-generated constructor stub
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
SOAPConnectionFactory myFct = SOAPConnectionFactory.newInstance();
SOAPConnection myCon = myFct.createConnection();
MessageFactory msgFct = MessageFactory.newInstance();
SOAPMessage msg = msgFct.createMessage();
SOAPPart mySPart = msg.getSOAPPart();
SOAPEnvelope myEnvp = mySPart.getEnvelope();
SOAPBody body = myEnvp.getBody();
Name bodyName = envelope.createName("GetLastTradePrice", "m", "http://eztrade.com");
SOAPBodyElement gltp = body.addBodyElement(bodyName);
Name myContent = envelope.createName("symbol");
SOAPElement mySymbol = gltp.addChildElement(myContent);
mySymbol.addTextNode("SUNW");
message.saveChanges();
URLEndpoint endPt = new URLEndpoint("http://eztrade.com//quotes");
SOAPMessage reply = myCon.call(message, endPt);
myCon.close();
}
什么哟意思是“不工作”? –
我得到错误500 - Servlet的执行引发了异常 java.lang.Error的:未解决编制问题: 信封不能得到解决 信封不能得到解决 消息无法得到解决 URLEndpoint不能被解析为一个类型 URLEndpoint不能得到解决一类 消息不能被解析为一个可变 SOAPRequest.doGet(SOAPRequest.java:44) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service( HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) – Wallcraft