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HttpContextServerVariableExtensions.GetServerVariable Metode

Definisi

Ruang nama:
Microsoft.AspNetCore.Http
Rakitan:
Microsoft.AspNetCore.Http.Extensions.dll
Paket:
Microsoft.AspNetCore.App.Ref v10.0.0-preview.6.25358.103
Paket:
Microsoft.AspNetCore.App.Ref v3.0.1
Paket:
Microsoft.AspNetCore.App.Ref v3.1.10
Paket:
Microsoft.AspNetCore.App.Ref v5.0.0
Paket:
Microsoft.AspNetCore.App.Ref v6.0.6
Paket:
Microsoft.AspNetCore.App.Ref v7.0.5
Paket:
Microsoft.AspNetCore.App.Ref v8.0.0
Paket:
Microsoft.AspNetCore.App.Ref v9.0.2
Sumber:
HttpContextServerVariableExtensions.cs

Mendapatkan nilai variabel server untuk permintaan saat ini.

public:
[System::Runtime::CompilerServices::Extension]
 static System::String ^ GetServerVariable(Microsoft::AspNetCore::Http::HttpContext ^ context, System::String ^ variableName);
public static string? GetServerVariable(this Microsoft.AspNetCore.Http.HttpContext context, string variableName);
public static string GetServerVariable(this Microsoft.AspNetCore.Http.HttpContext context, string variableName);
static member GetServerVariable : Microsoft.AspNetCore.Http.HttpContext * string -> string
<Extension()>
Public Function GetServerVariable (context As HttpContext, variableName As String) As String

Parameter

context
HttpContext

Konteks http untuk permintaan.

variableName
String

Nama variabel.

Mengembalikan

String

null jika server tidak mendukung fitur tersebut IServerVariablesFeature . Dapat mengembalikan null atau kosong jika variabel tidak ada atau tidak diatur.

Berlaku untuk