<?xml version="1.0" encoding="UTF-8"?>
<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"
	metadata-complete="false" version="3.0">

	<servlet>
		<servlet-name>MyServlet</servlet-name>
		<servlet-class>com.zero.test00.MyServlet</servlet-class>
	</servlet>

	<servlet-mapping>
		<servlet-name>MyServlet</servlet-name>
		<url-pattern>/*</url-pattern>
	</servlet-mapping>
	
</web-app> 
 

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Calendar;

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

public class MyServlet extends HttpServlet {
	/**
	 * 
	 */
	private static final long serialVersionUID = -646450580913053476L;

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse response)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=UTF-8");

		PrintWriter out = response.getWriter();
		out.write("<h3>Hello World Jetty!</h3>");
		out.write(Calendar.getInstance().getTime().toString());
		out.flush();
		out.close();
	}
}
 

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;

public class MainService {

	public static void main(String[] args) {
		String filePath = System.getProperty("user.dir")
				+ "/src/main/resources";

		try {
			Server server = new Server(8080);

			WebAppContext context = new WebAppContext();
			 context.setContextPath("/test");
			context.setDescriptor(filePath + "/conf/web.xml");
			context.setResourceBase(filePath + "/conf");
			context.setParentLoaderPriority(true);
			
			server.setHandler(context);
			server.start();
			server.join();

		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}