?? chatservlet.java
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package org.jetic.web.chat;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;public class ChatServlet extends HttpServlet { private static final String CONTENT_TYPE = "text/html"; /**Initialize global variables*/ public void init(ServletConfig config) throws ServletException { super.init(config); try { new Server(); } catch (IOException ex) { System.err.println("IO 錯(cuò)誤："); ex.printStackTrace(System.err); destroy(); } } /**Process the HTTP Get request*/ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); PrintWriter out = response.getWriter(); out.println("<html>"); out.println("<head><title>ChatServlet</title></head>"); out.println("<body>"); out.println("<p>The servlet has received a GET. This is the reply.</p>"); out.println("</body></html>"); } /**Clean up resources*/ public void destroy() { }}?? 快捷鍵說明
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