compilazione> javac -classpath jxl.jar prova.javacodice:import java.util.*; import java.io.*; import jxl.*; public class prova { static String foglio = "Foglio1"; static String filename = "Cadmo.xls"; static Vector vettore=new Vector(); public static void main(String[] args) { System.out.println("Ciao"); } public prova() { } public void f() { try { jxl.Workbook w=jxl.Workbook.getWorkbook(new File("Cadmo.xls")); } catch (Exception e) { e.printStackTrace(); //System.out.println(); } } }
NESSUN ERRORE
esecuzione> java prova
ERRORE Exception in thread "main" java.lang.NoClassDefFoundError: jxl/Workbook
perchhhhhhhhhhhhhhhhéééééééééééééé??????