minio某个用户仅能读写一个桶的策略

可以通过以下策略配置，让 minio 某个用户仅能读写一个桶：

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation",
                "s3:ListBucket",
                "s3:ListBucketMultipartUploads"
            ],
            "Resource": [
                "arn:aws:s3:::your-bucket-name"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetObject",
                "s3:PutObject",
                "s3:DeleteObject",
                "s3:AbortMultipartUpload",
                "s3:ListMultipartUploadParts"
            ],
            "Resource": [
                "arn:aws:s3:::your-bucket-name/*"
            ]
        }
    ]
}

其中，`your-bucket-name` 部分需要替换为实际的桶名称。此策略中，用户只能在 `your-bucket-name` 桶中进行读写操作，其他桶均无权限。