使用java将数据添加到CSV文件

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

String csvFilePath = "path/to/your/file.csv";
PrintWriter csvWriter = new PrintWriter(new FileWriter(csvFilePath, true));

String[] data = {"John Doe", "john.doe@example.com", "New York"};

csvWriter.println(String.join(",", data));

csvWriter.close();

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

public class CSVWriter {
    public static void main(String[] args) {
        String csvFilePath = "path/to/your/file.csv";
        PrintWriter csvWriter = null;
        
        try {
            csvWriter = new PrintWriter(new FileWriter(csvFilePath, true));
            
            String[] data = {"John Doe", "john.doe@example.com", "New York"};
            csvWriter.println(String.join(",", data));
            
            System.out.println("Data added to CSV file successfully.");
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (csvWriter != null) {
                csvWriter.close();
            }
        }
    }
}