spring批量写入一些不同名称的文件

import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.Resource;
import org.springframework.util.FileCopyUtils;

import java.io.File;
import java.io.IOException;

public class FileWriteExample {

    public static void main(String[] args) {
        String[] fileNames = {"file1.txt", "file2.txt", "file3.txt"};

        for (String fileName : fileNames) {
            writeToFile(fileName, "This is the content of " + fileName);
        }
    }

    private static void writeToFile(String fileName, String content) {
        try {
            // 创建文件资源对象
            Resource resource = new FileSystemResource(fileName);

            // 将内容转换为字节数组
            byte[] bytes = content.getBytes();

            // 使用Spring的文件拷贝工具类将字节数组写入文件
            FileCopyUtils.copy(bytes, resource.getFile());

            System.out.println("文件 " + fileName + " 写入成功！");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}