語言

DistributedCachingEmbeddingGenerator<TInput,TEmbedding>.ReadCacheAsync 方法

定義

若有,則回傳先前快取的 Embedding<T>。

protected:
 override System::Threading::Tasks::Task<TEmbedding> ^ ReadCacheAsync(System::String ^ key, System::Threading::CancellationToken cancellationToken);
protected override System.Threading.Tasks.Task<TEmbedding?> ReadCacheAsync(string key, System.Threading.CancellationToken cancellationToken);
override this.ReadCacheAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<'Embedding (requires 'Embedding :> Microsoft.Extensions.AI.Embedding)>
Protected Overrides Function ReadCacheAsync (key As String, cancellationToken As CancellationToken) As Task(Of TEmbedding)

參數

key
String

快取金鑰。

cancellationToken
CancellationToken

CancellationToken他們需要監控取消申請。

傳回

Task<TEmbedding>

若有,則為先前快取的資料。null

適用於