如上面的示例所示,最初没有与 blob 关联的元数据,但可以在需要时添加。 若要读取,请使用az storage blob metadata show命令。 若要更新 Blob 元数据,将使用az storage blob metadata update并提供键值对数组。 有关详细信息,请参阅az storage blob metadata参考。
程序集: Azure.Storage.Blobs.dll 包: Azure.Storage.Blobs v12.20.0 Source: BlobDownloadDetails.cs x-ms-meta C# 复制 public System.Collections.Generic.IDictionary<string,string> Metadata { get; } 属性值 IDictionary<String,String> 适用于 产品版本 Azure SDK for .NET Latest, Preview 在...
{"properties": {"accountName":"contoso","requestUrl":"https://contoso.blob.core.windows.net:443/upload?restype=container&comp=list&prefix=&delimiter=/&marker=&maxresults=30&include=metadata&_=1551405598426","userAgentHeader":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KH...
Set Blob Metadata操作将指定 Blob 的用户定义元数据设置为一个或多个名称/值对。 请求 可以按如下方式构建Set Blob Metadata请求。 建议使用 HTTPS。 将myaccount替换为存储帐户的名称: PUT 方法请求 URIHTTP 版本 https://myaccount.blob.core.windows.net/mycontainer/myblob?comp=metadataHTTP/1.1 ...
Any operation that modifies the blob, including an update of the blob's metadata or properties, changes the last-modified time of the blob. x-ms-creation-timeVersion 2017-11-09 and later. The date/time when the blob was created. The date format follows RFC 1123. ...
The Put Blob operation creates a new block, page, or append blob, or updates the content of an existing block blob. The Put Blob operation will overwrite all contents of an existing blob with the same name.When you update an existing block blob, you overwrite any existing metadata on the...
When you select Azure Blob Storage containers as your source location, AWS DataSync transfers Azure Blob Storage objects up to 5 TB in size with object metadata not exceeding 2 KB. Azure Blob Storage metadata is additional information such as system properties and additional name-value pairs you...
The Failed Records Azure Blob storage URL points to a location that has the following folder structure:data. This folder contains failed data notifications and the associated JSON for record data. metadata. This folder contains failed metadata notifications and the associated JSON for metadata. ...
Update blob object metadata information to Azure SQL DB. Below diagram describes high level architecture of the approach. High level architecture to Copy Data from Db2 to Azure Components present in above diagram: For testing purposes, Db2 on-prem database is ...
metadata["Name"] =fileName;//上传图片blob.Metadata.Add(metadata); blob.UploadByteArray(data); }//发现Azure Storage升级到2.0后API变了privatevoidSaveImage(stringfileName,stringcontentType,byte[] data) {//获得BlobContainer对象并把文件上传到这个Containervarblob =this.GetContainer().GetBlockBlobReferenc...