用户综合例子.zip

public PageBean<User> findUserByPage(String _currentPage, String _rows, Map<String, String[]> condition) { int currentPage = Integer.parseInt(_currentPage); int rows = Integer.parseInt(_rows); if(currentPage <=0) { currentPage = 1; } //1.创建空的PageBean对象 PageBean<User> pb = new PageBean<User>(); //2.设置参数 pb.setCurrentPage(currentPage); pb.setRows(rows); //3.调用dao查询总记录数 int totalCount = dao.findTotalCount(condition); pb.setTotalCount(totalCount); //4.调用dao查询List集合 //计算开始的记录索引 int start = (currentPage - 1) * rows; List<User> list = dao.findByPage(start,rows,condition); pb.setList(list); //5.计算总页码 int totalPage = (totalCount % rows) == 0 ? totalCount/rows : (totalCount/rows) + 1; pb.setTotalPage(totalPage); return pb; }