是要把1 2 3放入数组吗ResultSet rs;
ArrayList list;
String[] str;
while(!rs.next)
{
list.add(rs.getInt("a"));
}str = list.toArray();
ArrayList list;
String[] str;
while(!rs.next)
{
list.add(rs.getInt("a"));
}str = list.toArray();
调试欢乐多
String[][] res=new arr[rs.length][n]()
int i=0;
while(!rs.next){
arr[i][0]=rs.getString(0);
arr[i][1]=rs.getString(1);
....
i++;
}