22/07/10 14:06
crashoverride
Postato originariamente da Bonny:
public void leggi(){
JPhoneBook p;
FileInputStream f = new FileOutputStream("nomefile.dat"
ObjectOutputStream fin = new ObjectOutputStream(f);
while(true){
try{
p=(JPhoneBook) fin.readObject();//casting
System.out.println(p.nome + " " + p.numero);
}catch(EOFException e){}
}
}
public void leggi(){
JPhoneBook p;
FileInputStream f = new FileOutputStream("nomefile.dat"
ObjectOutputStream fin = new ObjectOutputStream(f);
while(true){
try{
p=(JPhoneBook) fin.readObject();//casting
System.out.println(p.nome + " " + p.numero);
}catch(EOFException e){}
}
}
C'è qualche problema:
Scrivo
FileInputStream f = new FileOutputStream("Contatti.dat");
e mi da errore!
Perchè?
aaa