/**
* 确认收货
*
* @param req
* @param resp
* @return
* @throws ServletException
* @throws IOException
*/
public String confirm(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String oid = req.getParameter("oid");
/*
* 校验订单状态
*/
int status = orderService.findStatus(oid);
if (status != 3) {
req.setAttribute("code", "error");
req.setAttribute("msg", "状态不对，不能确认收货！");
return "f:/jsps/msg.jsp";
}
orderService.updateStatus(oid, 4); // 设置状态为交易成功！
req.setAttribute("code", "success");
req.setAttribute("msg", "恭喜，交易成功！");
return "f:/jsps/msg.jsp";
}
/**
* 取消订单
*
* @param req
* @param resp
* @return
* @throws ServletException
* @throws IOException
*/
public String cancel(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String oid = req.getParameter("oid");
/*
* 校验订单状态
*/
int status = orderService.findStatus(oid);
if (status != 1) {
req.setAttribute("code", "error");
req.setAttribute("msg", "状态不对，不能取消！");
return "f:/jsps/msg.jsp";
}
orderService.updateStatus(oid, 5); // 设置状态为取消！
req.setAttribute("code", "success");
req.setAttribute("msg", "您的订单已取消，您不后悔吗！");
return "f:/jsps/msg.jsp";
}