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[JAVA] HOW TO MAKE FILE (.txt) with filled.
import java.io.*;
import java.util.Scanner;
/**
*
* @author ANDI
*/
public class InputFile {
public static void main (String [] args) throws IOException{
/*File f = new File("D:\\stream.doc");
FileOutputStream out;
PrintStream p;
try {
out = new FileOutputStream("D:\\stream.doc");
p = new PrintStream(out);
p.println("Ini String yang di tulis ke file");
p.println("bla bla bla");
p.close();
} catch (Exception e) {
System.err.println("Error Writting to file");
}*/
//attach keyboard to DataInputStream
DataInputStream dis=new DataInputStream(System.in);
// attach file to FileOutputStream
FileOutputStream fout=new FileOutputStream("file.txt");
//attach FileOutputStream to BufferedOutputStream
BufferedOutputStream bout=new BufferedOutputStream(fout,1024);
System.out.println("Enter text (@ at the end):");
char ch;
//read characters from dis into ch. Then write them into bout.
//repeat this as long as the read character is not @
while((ch=(char)dis.read())!='@')
{
bout.write(ch);
}
//close the file
bout.close();
}
}
[JAVA] HOW TO MAKE FILE (UNCATHEGORY).
import java.io.*;
import java.util.Scanner;
/**
*
* @author ANDI
*/
public class InputFile {
public static void main (String [] args){
/*File f = new File("D:\\stream.doc");
FileOutputStream out;
PrintStream p;
try {
out = new FileOutputStream("D:\\stream.doc");
p = new PrintStream(out);
p.println("Ini String yang di tulis ke file");
p.println("bla bla bla");
p.close();
} catch (Exception e) {
System.err.println("Error Writting to file");
}*/
try
{
Scanner sc=new Scanner(System.in); //object of Scanner class
System.out.print("Enter the file name: ");
String name=sc.nextLine(); //variable name to store the file name
FileOutputStream fos=new FileOutputStream(name, true); // true for append mode
System.out.print("Enter file content: ");
String str=sc.nextLine()+"\n"; //str stores the string which we have entered
byte[] b= str.getBytes(); //converts string into bytes
fos.write(b); //writes bytes into file
fos.close(); //close the file
System.out.println("file saved.");
}
catch(Exception e)
{
e.printStackTrace();
} System.out.println("Data yang anda input, selesai");
}
}
[JAVA] MEMBUAT FILE (BELUM TERKATEGORI).
import java.io.*;
import java.util.Scanner;
/**
*
* @author ANDI
*/
public class InputFile {
public static void main (String [] args){
/*File f = new File("D:\\stream.doc");
FileOutputStream out;
PrintStream p;
try {
out = new FileOutputStream("D:\\stream.doc");
p = new PrintStream(out);
p.println("Ini String yang di tulis ke file");
p.println("bla bla bla");
p.close();
} catch (Exception e) {
System.err.println("Error Writting to file");
}*/
try
{
Scanner sc=new Scanner(System.in); //object of Scanner class
System.out.print("Enter the file name: ");
String name=sc.nextLine(); //variable name to store the file name
FileOutputStream fos=new FileOutputStream(name, true); // true for append mode
System.out.print("Enter file content: ");
String str=sc.nextLine()+"\n"; //str stores the string which we have entered
byte[] b= str.getBytes(); //converts string into bytes
fos.write(b); //writes bytes into file
fos.close(); //close the file
System.out.println("file saved.");
}
catch(Exception e)
{
e.printStackTrace();
} System.out.println("Data yang anda input, selesai");
}
}