用count查寻的记录数应该怎么赋值给JSP变量?
我之样写的!出错!
String sql="select count(*) from cal1";
ResultSet rs = stmt.executeQuery(sql);
int n = rs.count;
out.print(n);
应该是怎么样的?谢谢了!
问题点数:20、回复次数:3Top
1 楼rainshow(要学习的是那样多,时间却是那么的少)回复于 2003-12-01 17:51:35 得分 0
int n=rs.getInt(1)Top
2 楼OneMDK(OneMDK)回复于 2003-12-01 17:57:22 得分 0
哈哈,原来是这样,谢谢了!~Top
3 楼cricketlj(蟋蟀)回复于 2003-12-01 17:57:47 得分 20
String sql="select count(*) as c from cal1";
ResultSet rs = stmt.executeQuery(sql);
String sCount = rs.getString(1);
out.print(sCount);Top




