minio 阿里云创建文件夹

您可以使用MinIO的Java SDK来创建文件夹。以下是一个示例代码：

import io.minio.MinioClient;
import io.minio.errors.MinioException;
import io.minio.messages.Bucket;
import io.minio.messages.Item;

public class MinioExample {
    public static void main(String[] args) {
        try {
            // 创建MinIO客户端
            MinioClient minioClient = new MinioClient("https://play.min.io",
                    "accessKey",
                    "secretKey");

            // 创建存储桶
            String bucketName = "mybucket";
            boolean bucketExists = minioClient.bucketExists(bucketName);
            if (!bucketExists) {
                minioClient.makeBucket(bucketName);
                System.out.println("Bucket created successfully.");
            } else {
                System.out.println("Bucket already exists.");
            }

            // 创建文件夹
            String folderName = "myfolder";
            String objectName = folderName + "/";
            minioClient.putObject(bucketName, objectName, null, 0, null);

            System.out.println("Folder created successfully.");
        } catch (MinioException e) {
            System.out.println("Error occurred: " + e);
        } catch (Exception e) {
            System.out.println("Error occurred: " + e);
        }
    }
}

请确保您已经在阿里云上创建了MinIO实例，并将示例代码中的URL、accessKey和secretKey替换为您自己的信息。运行此代码将在指定的存储桶中创建一个名为"myfolder"的文件夹。