📄 shoppingcart_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
public final class shoppingcart_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=gb2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\r\n");
out.write("\r\n");
cuug.BookBean bookinfo = null;
synchronized (_jspx_page_context) {
bookinfo = (cuug.BookBean) _jspx_page_context.getAttribute("bookinfo", PageContext.PAGE_SCOPE);
if (bookinfo == null){
bookinfo = new cuug.BookBean();
_jspx_page_context.setAttribute("bookinfo", bookinfo, PageContext.PAGE_SCOPE);
}
}
out.write('\r');
out.write('\n');
/*禁止使用浏览器Cache*/
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires",0);
out.write("\r\n");
out.write("<HTML>\r\n");
out.write("<HEAD>\r\n");
out.write("<META http-equiv=\"Content-Style-Type\" content=\"text/css\">\r\n");
out.write("<TITLE>\r\n");
out.write("查看购物车 -member:");
out.print( session.getValue("memberID") );
out.write("\r\n");
out.write("</TITLE>\r\n");
out.write("</HEAD>\r\n");
out.write("<BODY BGCOLOR=\"#FFFFFF\">\r\n");
out.write("<H1 align=\"center\">CUUG 网上书店购物车</H1>\r\n");
out.write("<FORM>\r\n");
out.write(" <TABLE border=\"1\" width=\"100%\" cellspacing=\"0\" bordercolor=\"#9999FF\">\r\n");
out.write(" <TR> \r\n");
out.write(" <TD width=\"82\"><font color=\"#0000FF\">ISBN</font></TD>\r\n");
out.write(" <TD width=\"258\"><font color=\"#0000FF\">书名</font></TD>\r\n");
out.write(" <TD width=\"62\"><font color=\"#0000FF\">单价</font></TD>\r\n");
out.write(" <TD width=\"36\"><font color=\"#0000FF\">数量</font></TD>\r\n");
out.write(" <TD width=\"43\"><font color=\"#0000FF\"> </font></TD>\r\n");
out.write(" </TR>\r\n");
out.write(" ");
/*读取购物车信息*/
Cookie[] cookies=request.getCookies();
for (int i=0;i<cookies.length;i++)
{
String isbn=cookies[i].getName();
String num=cookies[i].getValue();
if (isbn.startsWith("ISBN")&&isbn.length()==17)
{
bookinfo.setBookISBN(isbn.substring(4,17));
out.write(" \r\n");
out.write(" <TR> \r\n");
out.write(" <TD width=\"82\">");
out.print(bookinfo.getBookISBN());
out.write("</TD>\r\n");
out.write(" <TD width=\"258\"><A href=\"bookinfo.jsp?isbn=");
out.print(bookinfo.getBookISBN());
out.write("\">\r\n");
out.print( bookinfo.getBookName());
out.write("</A></TD>\r\n");
out.write(" <TD width=\"62\">");
out.print( bookinfo.getPrice());
out.write("</TD>\r\n");
out.write(" <TD width=\"36\">\r\n");
out.write(" <INPUT size=\"5\" type=\"text\" maxlength=\"5\" value=\"");
out.print(num);
out.write("\" \r\n");
out.write("name=\"num\" readonly>\r\n");
out.write(" </TD>\r\n");
out.write(" <TD width=\"43\"><A href=\"delbook.jsp?isbn=");
out.print( bookinfo.getBookISBN());
out.write("\">\r\n");
out.write("删除</A></TD>\r\n");
out.write(" </TR>\r\n");
out.write(" ");
}
}
out.write(" \r\n");
out.write(" </TABLE>\r\n");
out.write("<BR>\r\n");
out.write(" <TABLE border=\"0\" width=\"100%\">\r\n");
out.write(" <TBODY> \r\n");
out.write(" <TR>\r\n");
out.write(" <TD width=\"19%\"><A href=\"booklist.jsp\">返回首页</A></TD>\r\n");
out.write(" <TD width=\"24%\"><a href=\"emptycart.jsp\">清空购物车</a></TD>\r\n");
out.write(" <TD width=\"27%\">修改数量</TD>\r\n");
out.write(" <TD width=\"30%\"><a href=\"order.jsp\">填写／提交订单</a></TD>\r\n");
out.write(" </TR>\r\n");
out.write(" </TBODY>\r\n");
out.write("</TABLE>\r\n");
out.write("</FORM>\r\n");
out.write("</BODY>\r\n");
out.write("</HTML>\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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