orderclaction.java

这是一个购物网站可以实现购物的功能还有后台管理

package com.my.struts.action;

import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.my.model.MyCartBO;
import com.my.model.UserBean;

public class OrderClAction extends Action {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		UserBean ub=(UserBean)request.getSession().getAttribute("userInfo");
		if(ub==null)
		{
			return mapping.findForward("error");
		}else{
			//说明登陆过，直接进行处理
			//System.out.println("该用户已经登录！");
		        request.getSession().setAttribute("userInfo", ub);
		        //2.把购物车的信息放入SESSION
		        MyCartBO mbo=(MyCartBO)request.getSession().getAttribute("cart");
		        ArrayList al=mbo.showMyCart();
		        request.setAttribute("alInfo", al);			
		    	return mapping.findForward("success");
		}
	
	}

}