RedisCache.GetAsync 方法

定义

重载

GetAsync(String)
GetAsync(String, CancellationToken)

获取具有给定键的值。Gets a value with the given key.

GetAsync(String)

public:
 virtual System::Threading::Tasks::Task<cli::array <System::Byte> ^> ^ GetAsync(System::String ^ key);
public System.Threading.Tasks.Task<byte[]> GetAsync (string key);
abstract member GetAsync : string -> System.Threading.Tasks.Task<byte[]>
override this.GetAsync : string -> System.Threading.Tasks.Task<byte[]>
Public Function GetAsync (key As String) As Task(Of Byte())

参数

key
String

返回

Task<Byte[]>

实现

适用于

GetAsync(String, CancellationToken)

获取具有给定键的值。Gets a value with the given key.

public System.Threading.Tasks.Task<byte[]> GetAsync (string key, System.Threading.CancellationToken token = default);
abstract member GetAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<byte[]>
override this.GetAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<byte[]>
Public Function GetAsync (key As String, Optional token As CancellationToken = Nothing) As Task(Of Byte())

参数

key
String

用于标识所请求的值的字符串。A string identifying the requested value.

token
CancellationToken

可选。Optional. CancellationToken,用于传播应取消操作的通知。The CancellationToken used to propagate notifications that the operation should be canceled.

返回

Task<Byte[]>

表示异步操作的 Task,其中包含找到的值或 nullThe Task that represents the asynchronous operation, containing the located value or null.

实现

适用于