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//×ܼǼÊý
                int count = personDao.getCount();
                //ÿҳÏÔʾ5Ìõ
                int pageSize = 5;
                //µ±Ç°Ò³
                int currentPage = 1;
                int pageCount = (count + pageSize - 1) / pageSize;
                String _currentPgae = request.getParameter("currentPage");
                if (_currentPgae != null) {
                    currentPage = Integer.parseInt(_currentPgae);
                }
                if (currentPage < 1) {
                    currentPage = 1;
                }
                if (currentPage > pageCount)
                    currentPage = pageCount;
                List list = personDao.getPageList((currentPage - 1) * pageSize,
                        pageSize);
                Iterator it = list.iterator();
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