?? clearbasketcontroller.java
字號:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import estore.*;
/**
* a servlet that takes input from viewbasket.jsp
* and clear all selected books of a user's basket.
*
* @author A Jiayi
* @version 1.0
*/
public class ClearBasketController extends HttpServlet {
/**
* Processes requests for HTTP <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
HttpSession session = request.getSession(true);
session.removeAttribute("basket");
response.sendRedirect("/E-Store/viewbasket.jsp");
}
}
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