<%
Statement sql;
ResultSet rs;
sql=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
rs=sql.executeQuery("select id,title,date from news order by date desc");
int showpage=1,pageCount=1,pageSize=15; //显示页码,总页码数,每页显示多少条
rs.last();
int lastRow=rs.getRow(); //最后一行的行号,就是一共有lastRow这么多条