開始日と有効日数から締め切り日を計算
687 ワード
String days = "40";//40
Calendar endDate = Calendar.getInstance();//
endDate.add(endDate.DATE, Integer.parseInt(days));
if(request.getParameter("search_date")!=null && !request.getParameter("search_date").equals("")){
search_date=request.getParameter("search_date");
search_date_yuan = search_date;
strDate.add(strDate.YEAR, -Integer.parseInt( search_date));
search_date = new SimpleDateFormat("yyyyMMddHHmmss").format(strDate.getTime());
criteria.put("search_date", search_date_yuan);
}