testservlet.java

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/* * To change this template, choose Tools | Templates * and open the template in the editor. */package servlet;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 Administrator */public class TestServlet extends HttpServlet {       /**     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.    * @param request servlet request    * @param response servlet response    */    protected void processRequest(HttpServletRequest request, HttpServletResponse response)    throws ServletException, IOException {        response.setContentType("text/html;charset=UTF-8");        PrintWriter out = response.getWriter();        try {            System.out.println("TestServlet");            out.println("<html>");            out.println("<head>");            out.println("<title>Servlet TestServlet</title>");              out.println("</head>");            out.println("<body>");            out.println("<h1>Servlet TestServlet at " + request.getContextPath () + "</h1>");            out.println("</body>");            out.println("</html>");                    } finally {             out.close();        }    }     // <editor-fold defaultstate="collapsed" desc="HttpServlet 方法。单击左侧的 + 号以编辑代码。">    /**     * Handles the HTTP <code>GET</code> method.    * @param request servlet request    * @param response servlet response    */    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    */    protected void doPost(HttpServletRequest request, HttpServletResponse response)    throws ServletException, IOException {        processRequest(request, response);    }    /**     * Returns a short description of the servlet.    */    public String getServletInfo() {        return "Short description";    }// </editor-fold>}

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