谁能帮解释一下在引入import org.mortbay.jetty.Handler;为什么会报错啊,是jar包的问题吗?小弟是新手,大家多多指教
package com.mxgraph.examples.web;import org.mortbay.jetty.Handler;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.handler.HandlerList;
import org.mortbay.jetty.handler.ResourceHandler;
import org.mortbay.jetty.servlet.Context;
import org.mortbay.jetty.servlet.ServletHolder;
/**
* The save servlet is used to echo XML to the client, eg. for SVG export and saving
* (see Dialogs.js:SaveDialog and ExportDialog). The export servlet is used to
* implement image and PDF export (see Dialogs.js:ExportDialog). Note that the
* CSS support is limited to the following for all HTML markup:
* http://docs.oracle.com/javase/6/docs/api/index.html?javax/swing/text/html/CSS.html
* The open servlet is used to open files. It does this by calling some JavaScript
* hook in the client-side page (see open.html).
*/
public class GraphEditor
{
public static int PORT = 8080;
/**
* Point your browser to http://localhost:8080/javascript/examples/grapheditor/www/index.html
*/
public static void main(String[] args) throws Exception
{
Server server = new Server(PORT);
// Servlets
Context context = new Context(server, "/");
context.addServlet(new ServletHolder(new SaveServlet()), "/save");
context.addServlet(new ServletHolder(new ExportServlet()), "/export");
context.addServlet(new ServletHolder(new OpenServlet()), "/open");
ResourceHandler fileHandler = new ResourceHandler();
fileHandler.setResourceBase(".");
HandlerList handlers = new HandlerList();
handlers.setHandlers(new Handler[] { fileHandler, context });
server.setHandler(handlers);
System.out.println("Go to http://localhost:8888/javascript/examples/grapheditor/www/index.html");
server.start();
server.join();
}
}
补充:Java , Java相关