Bonjour,
j'utilise ce code pour lire et affichage de contenu de fichier txt mais il retourne null null .....
package test;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import test.LineFile;
@SuppressWarnings("serial")
public class Rim {
private static LineFile lineFile = new LineFile ();
public static void main(String[] args) {
String csvFile = "D:/requests.txt";
BufferedReader br = null;
String line = "";
ArrayList<LineFile> files = new ArrayList<LineFile>();
try {
br = new BufferedReader(new FileReader(csvFile));
int nombre = 0;
while ((line = br.readLine()) != null) {
String l = line ;
++nombre;
String[] ls = line.split(",");
LineFile lineFile = new LineFile() ;
lineFile.setAttribute1(ls[0]);
lineFile.setAttribute2(ls[1]);
lineFile.setAttribute3(ls[2]);
lineFile.setAttribute4(ls[3]);
lineFile.setAttribute5(ls[4]);
files.add(lineFile) ;
}
System.out.println(nombre);
for (int i = 0;i <nombre ; i++) {
System.out.print(lineFile.getAttribute3());
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (br != null) {
try {
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}