网页资讯视频图片知道文库贴吧地图采购
进入贴吧全吧搜索
jsp吧 关注：44,488贴子：301,870
  • 1回复贴，共1页

如何根据servlet代码写出等价的JSP

请问已知servlet class，如何写出相同效果的JSP代码啊？
servlet class 代码如下
package webInterface_jsp;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.UnknownHostException;
import java.util.Enumeration;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
/**
*
* @author michael
*/
public class CloudSummary extends HttpServlet
{
     private CloudInterface fInterface;
     public CloudSummary()
     {
         super();
         try
         {
             fInterface = new ManagedCloudInterface(CloudHTML.managerHost,
                                                    CloudHTML.managerPort);
         }
         catch (UnknownHostException ex)
         {
             fInterface = null;
         }
     }
     /**
      * 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
         {
             out.println("<html>");



             out.println("<head>");
             out.println("<title>Cloud Summary</title>");
             out.println(CloudHTML.generateStylesheetLink());
             out.println("</head>");
             out.println("<body>");
             out.println("<h1>Swindew-C</h1>");
             out.println("<div id=\"dataCenterList\">");
             out.println("<h2>Datacenters</h2>");
             out.println(CloudHTML.generateDataCenterList(fInterface));
             out.println("</div>");
             out.println("<div id=\"dataSetList\">");
             out.println("<h2>Datasets</h2>");
             out.println(CloudHTML.generateDataSetList(fInterface));
             out.println("</div>");
             out.println("<div id=\"workflowList\">");
             out.println("<h2>Workflows</h2>");
             out.println(CloudHTML.generateWorkflowList(fInterface));
             out.println("</div>");
             out.println("</body>");
             out.println("</html>");
         }
         finally
         {
             out.close();
         }
     }
     /**
      * 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";
     }
}



扫二维码下载贴吧客户端

下载贴吧APP
看高清直播、视频！
  • 1回复贴，共1页
分享到: