/// <summary>
/// 根据所属区域创建bucket地址信息
/// </summary>
/// <param name="region"></param>
/// <param name="bucketName"></param>
/// <param name="useHttps"></param>
/// <param name="useInternal">是否使用内网地址</param>
/// <returns></returns>
public static BucketInfo CreateByRegion(string region, string bucketName, bool useHttps = false, bool useInternal = false)
{
var uriBuilder = new UriBuilder();
uriBuilder.Scheme = useHttps ? "https" : "http";
uriBuilder.Host = region + (useInternal ? "-internal.aliyuncs.com" : ".aliyuncs.com");
var bucket = new BucketInfo()
{
IsCname = false,
BucketName = bucketName,
IsHttps = useHttps,
EndpointUri = uriBuilder.Uri
};
if (string.IsNullOrEmpty(bucketName))
{
bucket.BucketUri = bucket.EndpointUri;
}
else
{
uriBuilder.Host = bucketName + "." + uriBuilder.Host;
bucket.BucketUri = uriBuilder.Uri;
}
return(bucket);
}
/// <summary>
/// 使用自定义域名创建地址信息
/// </summary>
/// <param name="uri"></param>
/// <param name="bucket"></param>
/// <returns></returns>
public static BucketInfo CreateByCname(Uri uri, string bucket)
{
var newBucket = new BucketInfo()
{
IsCname = true,
IsHttps = uri.Scheme.ToLower() == "https",
BucketName = bucket,
EndpointUri = uri,
BucketUri = uri, //TODO? CName情况下，oss端点地址和bucket端点地址一致？
};
return(newBucket);
}
/// <summary>
/// 根据所属区域创建bucket地址信息
/// </summary>
/// <param name="region"></param>
/// <param name="bucketName"></param>
/// <param name="useHttps"></param>
/// <param name="useInternal">是否使用内网地址</param>
/// <returns></returns>
public static BucketInfo CreateByRegion(string region, string bucketName, bool useHttps = false, bool useInternal = false)
{
var baseDomain = useInternal? "-internal.aliyuncs.com" : ".aliyuncs.com";
var method = useHttps ? "https://" : "http://";
var bucket = new BucketInfo()
{
IsCname = false,
BucketName = bucketName,
IsHttps = useHttps
};
bucket.EndpointUri = new Uri(method + region + baseDomain);
// bucket名称为空的情况，直接访问oss
bucket.BucketUri = String.IsNullOrEmpty(bucketName)? bucket.EndpointUri : new Uri(method + bucketName + "." + region + baseDomain);
return(bucket);
}
