java: help me...

kmkd · Post time 14-3-2009 11:56 PM

pehal lak jadi gini... hambek ko.. homework.. paham kan tulisan aku atas ni

alasan malas nak ubah balik

carsein · Post time 15-3-2009 12:13 AM

terpakse suke

carsein · Post time 15-3-2009 12:15 AM

omg

tp betul la pemahaman ko..output tu nak write dlm notepad

kmkd · Post time 15-3-2009 07:37 AM

java -cp . MyClass > result

selalu orag guna cara manual ni..

kalau yang auto, kene buat method
FileOutputStream <-- saerch la.. aku pun tak pernah guna

carsein · Post time 15-3-2009 07:10 PM

oo ni kene buat otomatik...ok thanx 4 da guide..
nnt try cari

kmkd · Post time 15-3-2009 11:28 PM

kalau tahu tu ajar la sini.. aku pun nak tahu gak

carsein · Post time 15-3-2009 11:49 PM

adakah aku ditipu

aku br pinjam buku td...nnt dah jumpe aku kasitau code die

kmkd · Post time 16-3-2009 12:27 AM

tak la.. mana ada aku tipu.. aku ambik dari java api tu..

masalah nya aku tak pernah guna.. so aku suh ko cari..

pastu ajar aku

carsein · Post time 17-3-2009 12:06 AM

Hm tak berjaya r..

tak tau camne nak call output tu ke File..
Setakat nak tulis kat console n then write to file to reti la

kmkd · Post time 18-3-2009 01:20 PM

tak jadi ke? emm sebab yang aku baca dan tanya member aku memag betul dah tu..

try baca sini

http://codingforums.com/showthread.php?t=79995

carsein · Post time 22-3-2009 07:37 AM

ops sori...lambat reply..dah jadi dah
aku guna FileWriter jek...ok ni code die

public class WriteFile
{
private String m_filename = "";
private BufferedWriter m_out = null;

public WriteFile(String fileName){
      m_filename = fileName;
}

public void openFile() throws IOException{
      try{
         //Create file
         FileWriter fstream = new FileWriter(m_filename,true);
         m_out = new BufferedWriter(fstream);
      }catch(IOException){
         System.err.println("Error: " + e.getMessage());
         throw e;
      }
}

public void closeFile() throws IOException{
      try{
         m_out.flush();
         m_out.close();
      }catch(IOException){
         System.err.println("Error: " + e.getMessage());
         throw e;
      }m_out = null;
}

public void writeToFile(String text) throws IOException{
      try{
         m_out.write(text);
      }catch(IOException){
         System.err.println("Error: " + e.getMessage());
         throw e;
      }
}
}

carsein · Post time 22-3-2009 07:41 AM

Ni soalan ni mayb mudah untuk korang..tp for newbie cam aku...

camne nak panggil value bagi variable dari void method dari lain2 class ek..
kena guna setter and getter ker??

kmkd · Post time 22-3-2009 09:46 PM

betul dah tu rasanya.. set get

p/s: congratz sebab dah jumpa solution

carsein · Post time 25-3-2009 12:26 AM

thanx

kalo ade pape aku post lagi kat cni..

ctmufizano · Post time 2-4-2009 10:31 AM

Salam...
Aku nk mintak tlg...
Dlm Coding java biasa, Boleh ke kite link kn button tu ke page yg lain??
Or yg function tu dlm JSP sajer???
Thanks in advance