📄 counter2servlet.java

📁 这个是学习网络编程的好好文档！里面有一些老师发给的学习jsp的课件！

💻 JAVA

字号:

package com.xl.ch04;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;

public class Counter2Servlet extends HttpServlet
{
  int counter2;
  public void init(ServletConfig config) throws ServletException
  {
    super.init(config);
    counter2=0;
  }
  
  public void doGet(HttpServletRequest req,HttpServletResponse resp) 
         throws IOException
  {
    HttpSession session=req.getSession(true);
    //set the Response Content Type
    resp.setContentType("text/html");
    resp.setCharacterEncoding("GB2312");
    //obtain a PrintWriter stream to write to.
    PrintWriter out=resp.getWriter();   
    //print out our Text
    out.println("<html><head><title>Session Servlet</title></head><body>");

    //if(session.isNew())
      counter2++;
    
    out.println("<font size=\"5\">");
    out.println("本页面已经被访问了<b> "+counter2+" </b>次！");
    out.println("<br>包括来自所有浏览器的访问.");
    
    out.println("</font></body></html>");
  }
}

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