以UTF-8格式通过Apache CSV生成CSV

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVPrinter;

import java.io.FileWriter;
import java.io.IOException;

public class CSVGenerator {
    public static void main(String[] args) {
        String[] headers = {"Name", "Age", "Email"};
        String[][] data = {
                {"John Doe", "30", "john@example.com"},
                {"Jane Smith", "25", "jane@example.com"}
        };

        try (FileWriter fileWriter = new FileWriter("output.csv");
             CSVPrinter csvPrinter = new CSVPrinter(fileWriter, CSVFormat.DEFAULT.withHeader(headers))) {
            for (String[] record : data) {
                csvPrinter.printRecord(record);
            }
            csvPrinter.flush();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}