请问一下，在jsp中如何计算一个链接的点击次数呢？？

我这个方法不知道行不行，你的链接肯定要指向一个jsp文件或者servlet，可以在被链接的文件里取的参数,然后通过文件操作来读写，这个方法很苯。或者设置一个application属性值，我把第一种方法写出来吧。
  比如：有a.html或者a.jsp
          <%@ page contentType="text/html;charset=GB2312" %>
          <html>
          <body>
           <tr><a href="countservlet?clickcount=1">链接到b.jsp</a></tr>
           </body>
           </html>
  然后有一个b.jsp文件
            import javax.servlet.*;
            import javax.servlet.Http.*;
            import java.io.*;
       public class CountServlet extends HttpServlet
       {
           BufferedReader bin=null;
           BufferedWriter bout=null;
           int clickcount;
           int totalclickcount;
           public void service(HttpServletRequest request,HttpServletResponse response)throws ServletException,IOException
           {   
              
              reponse.setContentType("text/html;charset=GB2312");
              PrintWriter out=response.getWriter();
              clickcount=(int)request.getParamter("clickcount");
 
              try{
                                bin=new BufferdeReader(new InputStreamReader(new FileInputStream("count.txt")));
                                bout=new BufferedWriter(mew OutputStreamWriter(new FileoutputStream("count.txt")));
                      totalclickcount=clickcount+(int)bin.readlian();//假定该文件已经有数据，因为是一个数字，所以我用做是否的while循环
                      out.println("<html><body><tr>");
                      out.println("被点击了"+allclickcount+"次");
                      out.println("</tr></body></html>");
                      bout.writeLine((String)allclickcount,0,(String)allclickcount.lengh())
                 }
                catch(Exception e){System.out.println("发生错误");}
           }
       }