無法處理部署階段POST_MODULE

Question

我正在jboss中部署一個帶有一個servlet，一個jsp文件和一個easy EJB的簡單Web應用程序。 這是servlet的代碼：

package webejb;
import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import ejb.Convert;
import java.math.BigDecimal;

import javax.ejb.EJB;
import javax.servlet.ServletException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;



public class test extends HttpServlet {
private static final long serialVersionUID = 1L;
@EJB(name = "ejb/Convert")
private Convert converter;   
/**
 * @see HttpServlet#HttpServlet()
 */
public test() {
    super();
    // TODO Auto-generated constructor stub
}

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 */
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    String amount = request.getParameter("amount");
    if (amount != null && amount.length() > 0) {
        BigDecimal d = new BigDecimal(amount);
        BigDecimal rupeeAmount = converter.dollarToRupees(d);
        out.println("<p>" + amount + " Dollars are " + rupeeAmount + " Rupees.<p>");
        BigDecimal euroAmount = converter.rupeesToEuro(rupeeAmount);
        out.println(amount + " Dollars are " + euroAmount + " Euro.");
    }
}

當我在課程開始時添加注解@WebServlet（“ / test”）時，會出現以下錯誤：

10:12:21,253 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870:
Deploy of deployment "WebEJB.war" was rolled back with failure message {"JBAS014671:
Failed services" => {"jboss.deployment.unit.\"WebEJB.war\".POST_MODULE" => 
"org.jboss.msc.service.StartException in service jboss.deployment.unit.\"WebEJB.war
\".POST_MODULE: Failed to process phase POST_MODULE of deployment \"WebEJB.war\""}}

而且，當刪除注釋全部有效時，請不要讓我部署應用程序。

Answer 1

我已經發現我的錯誤。 問題是我不知道必須使用WAr端EJB部署EAR。