【Java开源代码栏目提醒】:网学会员鉴于大家对Java开源代码十分关注,论文会员在此为大家搜集整理了“ClearShopCartServlet.java”一文,供大家参考学习
package shop;
import java.io.IOException;
import java.util.Vector;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public final class ClearShopCartServlet extends HttpServlet{
public ClearShopCartServlet(){
super();
}
public void init(ServletConfig config)throws ServletException{
super.init(config);
}
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
HttpSession session = req.getSession();
Vector shopCartList=(Vector)session.getAttribute(Constants.SHOPCART_KEY);
if(shopCartList!=null){
shopCartList.clear();
session.setAttribute(Constants.SHOPCART_KEY,shopCartList);
}
resp.sendRedirect("basket_OK.jsp");
}
}
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