对象存储服务 OBS-设置对象属性:设置对象存储类型

时间:2023-11-08 22:56:52

设置对象存储类型

您可以通过PutObjectRequest.StorageClass来设置对象存储类型。以下代码展示如何设置对象存储类型:

// 初始化配置参数
ObsConfig config = new ObsConfig();
config.Endpoint = "https://your-endpoint";
// 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AccessKeyID和SecretAccessKey。
// 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 accessKey= Environment.GetEnvironmentVariable("AccessKeyID", EnvironmentVariableTarget.Machine);
string secretKey= Environment.GetEnvironmentVariable("SecretAccessKey", EnvironmentVariableTarget.Machine);
// 创建ObsClient实例
ObsClient client = new ObsClient(accessKey, secretKey, config);
// 上传文件
try
{
    PutObjectRequest request = new PutObjectRequest
    {
        BucketName = "bucketname",
        ObjectKey = "objectname",
        FilePath ="localfile",//上传的本地文件路径,需要指定到具体的文件名
        StorageClass = StorageClassEnum.Warm,//对象存储类型
    };
    PutObjectResponse response = client.PutObject(request);
    Console.WriteLine("put object response: {0}", response.StatusCode);
}
catch (ObsException ex)
{
    Console.WriteLine("ErrorCode: {0}", ex.ErrorCode);
    Console.WriteLine("ErrorMessage: {0}", ex.ErrorMessage);
}
support.huaweicloud.com/sdk-dotnet-devg-obs/obs_25_0407.html