For循环将数据写入文件Java

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

public class WriteToFile {
    public static void main(String[] args) {
        String fileName = "data.txt"; // 文件名
        int[] data = {1, 2, 3, 4, 5}; // 要写入文件的数据

        try {
            FileWriter fileWriter = new FileWriter(fileName);
            BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);

            for (int i = 0; i < data.length; i++) {
                bufferedWriter.write(String.valueOf(data[i])); // 将数据转换为字符串并写入文件
                bufferedWriter.newLine(); // 写入换行符
            }

            bufferedWriter.close(); // 关闭缓冲区
            System.out.println("数据已成功写入文件。");
        } catch (IOException e) {
            System.out.println("写入文件时发生错误：" + e.getMessage());
        }
    }
}