基于servlet的购物车

【文件属性】：

文件名称：基于servlet的购物车

文件大小：16KB

文件格式：ZIP

更新时间：2016-07-28 16:46:33

购物车

//得到书号和书本对象 int bookid =Integer.parseInt(request.getParameter("id")); Map books = (Map)request.getSession().getServletContext().getAttribute("books"); Book book = books.get(bookid); System.out.println(book); //得到数量 int bookNum = Integer.parseInt(request.getParameter(String.valueOf(bookid))); System.out.println(bookNum); //封装成line对象 Line line = new Line(book, bookNum); System.out.println(line); ListBookStoreServiceImpl listBSSer = new ListBookStoreServiceImpl(); ShoppingCart obj = (ShoppingCart)request.getSession().getAttribute("shoppingCart"); ShoppingCart SC = listBSSer.getShoppingCart(obj,line); //保存到Session范围 request.getSession().setAttribute("shoppingCart", SC); // System.out.println("SESSION===================>"+request.getSession().getAttribute("shoppingCart")); request.getRequestDispatcher("listcart.jsp").forward(request, response);

【文件预览】：
WebContent
----JS()
--------listcart.js(922B)
--------ListBookStore.js(563B)
----ListBookStore.jsp(1KB)
----WEB-INF()
--------web.xml(2KB)
----confirm.jsp(1KB)
----listcart.jsp(2KB)
resources
----qwe.sql(327B)
----ShoppingCart基本流程.txt(876B)
src
----org()
--------esun()