将随机数存储在文本文件(Java)中

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

public class RandomNumberToFile {
    public static void main(String[] args) {
        // 生成随机数
        Random random = new Random();
        int randomNumber = random.nextInt(100); // 生成0到99之间的整数随机数

        // 将随机数写入文件
        String fileName = "random.txt";
        try {
            FileWriter fileWriter = new FileWriter(fileName);
            BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
            bufferedWriter.write(String.valueOf(randomNumber));
            bufferedWriter.close();
            System.out.println("随机数已成功存储在文件 " + fileName);
        } catch (IOException e) {
            System.out.println("写入文件时出现错误：" + e.getMessage());
        }
    }
}