<%
    out.println("JSP容器: "+application.getServerInfo()+"<br>");
    String filename = request.getServletPath();          //獲得本文檔名
    out.println("JSP文檔: "+application.getRealPath(filename)+"<br>");
    String s = (String)application.getAttribute("count");
    if (s==null)                      //設(shè)置application的count屬性值為1
       { application.setAttribute("count","1"); }
    else   
       { s = (Integer.parseInt(s) +1)+"";
         application.setAttribute("count",s); }
    out.println("您好!您是第 "+s+" 位訪問者。<br><br>");
       
    String id =session.getId();
    out.println("session 的ID號:  "+id+"  "+"<br>");
    if (session.isNew())
       { out.println("該session是新創(chuàng)建的。 "+"<br>");}
    int k=36000;
    session.setMaxInactiveInterval(k);
    long n=session.getCreationTime();
    out.println("創(chuàng)建時間: "+(new java.util.Date(n)).toString()+"<br>");
    long m=session.getLastAccessedTime();
    out.println("訪問時間: "+(new java.util.Date(m)).toString()+"<br>");
    session.setAttribute("number","1");  //設(shè)置session的number屬性值為1
    out.println("這是第 1 頁。<br>");
%>
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