15l.txt

一本关于JBuilder 应用开发的书籍,希望大家喜欢,其实我没看过的,

try
{
 rsmd = results.getMetaData();
 numCols = rsmd.getColumnCount();
 boolean more = results.next();
 while (more) 
  {
  for (i = 1; i <= numCols; i++) 
    System.out.print(results.getString(i)+"     ");
  System.out.println();
  more = results.next();
  }
results.close();
}
catch(Exception e)
 {System.out.println(e.getMessage());}