对象存储服务 OBS-创建桶:带参数创建

时间:2023-11-08 21:43:35

带参数创建

创建桶时可以指定桶的访问权限、存储类型和区域位置。OBS支持的桶的存储类型有三类,参见桶存储类型。示例代码如下:

// 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险,建议在配置文件或者环境变量中密文存放,使用时解密,确保安全;本示例以ak和sk保存在环境变量中为例,运行本示例前请先在本地环境中设置环境变量ACCESS_KEY_ID和SECRET_ACCESS_KEY_ID。
// 您可以登录访问管理控制台获取访问密钥AK/SK,获取方式请参见https://support.huaweicloud.com/usermanual-ca/ca_01_0003.html
String ak = System.getenv("ACCESS_KEY_ID");
String sk = System.getenv("SECRET_ACCESS_KEY_ID");
String endPoint = "https://your-endpoint";
// 创建ObsClient实例
ObsClient obsClient = new ObsClient(ak, sk, endPoint);

ObsBucket obsBucket = new ObsBucket();
obsBucket.setBucketName("bucketname");
// 设置桶访问权限为公共读,默认是私有读写
obsBucket.setAcl(AccessControlList.REST_CANNED_PUBLIC_READ);
// 设置桶的存储类型为归档存储
obsBucket.setBucketStorageClass(StorageClassEnum.COLD);
// 设置桶区域位置
obsBucket.setLocation("bucketlocation");
// 创建桶
try{
    // 创建桶成功
    HeaderResponse response =obsClient.createBucket(obsBucket);
    Log.i("CreateBucket", response.getRequestId());
}
catch (ObsException e)
{
    // 创建桶失败
    Log.e("CreateBucket", "Response Code: " + e.getResponseCode());
    Log.e("CreateBucket", "Error Message: " + e.getErrorMessage());
    Log.e("CreateBucket", "Error Code:       " + e.getErrorCode());
    Log.e("CreateBucket", "Request ID:      " + e.getErrorRequestId());
    Log.e("CreateBucket", "Host ID:           " + e.getErrorHostId());
}
support.huaweicloud.com/sdk-android-devg-obs/obs_26_0301.html