Привет! Подскажите, проблема аналогичная, уже второй день бьюсь и чувствую себя дебилом
Итак, есть тестовый пример, созданный в NetBeans
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
*
* @author Vlad
*/
public class HelloServlet extends HttpServlet
{
/**
* Processes requests for both HTTP
* <code>GET</code> and
* <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try
{
/* TODO output your page here. You may use following sample code. */
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet HelloServlet</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet HelloServlet at " + request.getContextPath() + "</h1>");
out.println("</body>");
out.println("</html>");
} finally
{
out.close();
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP
* <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
processRequest(request, response);
}
/**
* Handles the HTTP
* <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo()
{
return "Short description";
}// </editor-fold>
}
есть сервер приложений TomCat и настроены пути, переменные окружения и тд
CATALINA_HOME=D:\APP.SERVERS\Tomcat
classpath=D:\APP.SERVERS\Tomcat\lib\servlet-api.jar
JAVA_HOME=D:\JAVA\jdk1.7.0_13
Path=D:\JAVA\jdk1.7.0_13\bin;d:\maven\bin;d:\APP.SERVERS\Tomcat\bin
создаю в папке d:\app.server\tomcat\webapps папку HelloServlet
в этой папке созданный web.xml такого содержания
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<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0"
metadata-complete="true">
<description>
Servlet Example.
</description>
<display-name>Servlet___</display-name>
<!-- Define servlets that are included in the example application -->
<servlet>
<servlet-name>HelloServlet</servlet-name>
<servlet-class>HelloServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloServlet</servlet-name>
<url-pattern>\HelloServlet\HelloServlet</url-pattern>
</servlet-mapping>
</web-app>
ну и само собой в папке ...\HelloServlet\WEB-INF\classes находится файл HelloServlet.class
запускаю:
http://localhost:8080/HelloServlet/HelloServlet
получаю 404
что я делаю не так?
спс
