Contoh source code untuk membaca file CSV di Java dengan menggunakan library OpenCSV

CSVReaderExample.java

import au.com.bytecode.opencsv.CSVReader;
import au.com.bytecode.opencsv.CSVWriter;
import java.io.FileReader;
import java.io.IOException;
import java.io.StringWriter;
import java.util.List;

/**
 *
 * @author roufiq
 */
public class ReaderExample {

    private static final String ADDRESS_FILE = "daftar_nama.csv";

    public static void main(String[] args) {
        try {
//            baca file dengan parameter file, separator, dan quotechar
            CSVReader reader = new CSVReader(new FileReader(ADDRESS_FILE), ',', '\"');
//            baca file utuh
            List<String[]> readAll = reader.readAll();
            StringWriter sw = new StringWriter();
            CSVWriter writer = new CSVWriter(sw);
            writer.writeAll(readAll);
            System.out.println("\n\n File CSV File awal :\n");
            System.out.println(sw.toString());
//                baca per field
            String[] nextLine;
            CSVReader readerField = new CSVReader(new FileReader(ADDRESS_FILE), ',', '\"');
            while ((nextLine = readerField.readNext()) != null) {
                System.out.println("Nama Lengkap: [" + nextLine[0]
                        + "]\nNama Panggilan : [" + nextLine[1]
                        + "]\nJenis Kelamin: [" + nextLine[2] + "]"
                        + "]\nTanggal Lahir: [" + nextLine[3] + "]"
                        + "]\nTempat Lahir: [" + nextLine[4] + "]\n");
            }
        }
//        jika file CSV tidak ditemukan 
        catch (IOException e) {
            System.out.println("File tidak ditemukan");
        }
    }
}