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/* | |
* To change this license header, choose License Headers in Project Properties. | |
* To change this template file, choose Tools | Templates | |
* and open the template in the editor. | |
*/ | |
package fundamentosproyectofinal; | |
import java.io.*; | |
import java.util.*; | |
/** | |
* | |
* @author rogerjoseulaterivera | |
*/ | |
public class EscritorACsvJava { | |
// Variables | |
protected String pathDBUsuarios = "src/projectDatabase/usuarios.csv"; | |
public static final String SEPARADOR = ","; | |
public void leerCSV() { | |
BufferedReader bufferLectura = null; | |
try { | |
// Abrir el .csv en buffer de lectura | |
bufferLectura = new BufferedReader(new FileReader(pathDBUsuarios)); | |
// Leer una linea del archivo | |
String linea = bufferLectura.readLine(); | |
while (linea != null) { | |
// Sepapar la linea leída con el separador definido previamente | |
String[] campos = linea.split(SEPARADOR); | |
System.out.println(Arrays.toString(campos)); | |
for(int i = 0; i < campos.length; i++) { | |
for (int j = 0; j < campos[i].length(); j++) { | |
System.out.println(i); | |
} | |
} | |
// Volver a leer otra línea del fichero | |
linea = bufferLectura.readLine(); | |
} | |
} catch (IOException e) { | |
e.printStackTrace(); | |
} finally { | |
// Cierro el buffer de lectura | |
if (bufferLectura != null) { | |
try { | |
bufferLectura.close(); | |
} catch (IOException e) { | |
e.printStackTrace(); | |
} | |
} | |
} | |
} | |
} |
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