Hallo gun, nih karya arek HIMATIF UMG (Univ Unmuh Gresik) Contoh program pembaca file txt di java Netbeanss !!! langsung aja ya gun ?? berikut turotialnya :
1. Buka netbeans
2. Buat class dengan nama "PBO_12621034"
3. Lalu copy pastekan sourcodenya di bawah ini :
package PBO_12621034;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Scanner;
public class PBO_12621034{
private static String file;
public static void main(String[] args) {
Scanner i=new Scanner(System.in);
System.out.println("==========================");
System.out.println("Pilihan nama file text");
System.out.println("--------------------------");
System.out.println("1. id.txt");
System.out.println("2. coba.txt");
System.out.print("Masukkan nama file text : ");
file=i.next();
StringBuffer contents = new StringBuffer();
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(file));
String text = null;
// ulangi sampai semua baris terbaca
while ((text = reader.readLine()) != null) {
contents.append(text)
.append(System.getProperty("line.separator"));
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (reader != null) {
reader.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
// tampilkan isi file
System.out.println(contents.toString());
}
}
berikut hasil soucodenya :
berikut hasil soucodenya :
Gimana mudah kan, selamat berjuang ya !!
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