import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVParser;
import org.apache.commons.csv.CSVRecord;
import java.io.FileReader;
import java.io.IOException;
public class CSVReaderExample {
public static void main(String[] args) {
try {
CSVParser parser = CSVFormat.DEFAULT.parse(new FileReader("data.csv"));
for (CSVRecord record : parser) {
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
import com.opencsv.CSVWriter;
import java.io.FileWriter;
import java.io.IOException;
public class CSVWriterExample {
public static void main(String[] args) {
try {
CSVWriter writer = new CSVWriter(new FileWriter("data.csv"));
String[] record1 = {"John Doe", "30", "Male"};
String[] record2 = {"Jane Smith", "25", "Female"};
writer.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
