Java Servlet及Cookie的使用

2019-05-27 10:26:32王旭


   import javax.servlet.*;

   import javax.servlet.http.*;

   import java.io.*;

   public class yy extends HttpServlet

   { Cookie x[];

   public void service(HttpServletRequest rq, HttpServletResponse rp)

   throws ServletException,IOException

   { int have=0;

   Cookie c;