FileResultExecutorBase.SetHeadersAndLog 方法

定义

设置 etag 和上次修改的标头。

protected virtual (Microsoft.Net.Http.Headers.RangeItemHeaderValue range, long rangeLength, bool serveBody) SetHeadersAndLog (Microsoft.AspNetCore.Mvc.ActionContext context, Microsoft.AspNetCore.Mvc.FileResult result, long? fileLength, bool enableRangeProcessing, DateTimeOffset? lastModified = default, Microsoft.Net.Http.Headers.EntityTagHeaderValue etag = default);
protected virtual (Microsoft.Net.Http.Headers.RangeItemHeaderValue? range, long rangeLength, bool serveBody) SetHeadersAndLog (Microsoft.AspNetCore.Mvc.ActionContext context, Microsoft.AspNetCore.Mvc.FileResult result, long? fileLength, bool enableRangeProcessing, DateTimeOffset? lastModified = default, Microsoft.Net.Http.Headers.EntityTagHeaderValue? etag = default);
abstract member SetHeadersAndLog : Microsoft.AspNetCore.Mvc.ActionContext * Microsoft.AspNetCore.Mvc.FileResult * Nullable<int64> * bool * Nullable<DateTimeOffset> * Microsoft.Net.Http.Headers.EntityTagHeaderValue -> ValueTuple<Microsoft.Net.Http.Headers.RangeItemHeaderValue, int64, bool>
override this.SetHeadersAndLog : Microsoft.AspNetCore.Mvc.ActionContext * Microsoft.AspNetCore.Mvc.FileResult * Nullable<int64> * bool * Nullable<DateTimeOffset> * Microsoft.Net.Http.Headers.EntityTagHeaderValue -> ValueTuple<Microsoft.Net.Http.Headers.RangeItemHeaderValue, int64, bool>
Protected Overridable Function SetHeadersAndLog (context As ActionContext, result As FileResult, fileLength As Nullable(Of Long), enableRangeProcessing As Boolean, Optional lastModified As Nullable(Of DateTimeOffset) = Nothing, Optional etag As EntityTagHeaderValue = Nothing) As ValueTuple(Of RangeItemHeaderValue, Long, Boolean)

参数

fileLength
Nullable<Int64>

可以为 null 的文件长度。

enableRangeProcessing
Boolean

是否启用范围处理。

lastModified
Nullable<DateTimeOffset>

可以为 null 的 lastModified 日期。

返回

具有 RangeItemHeaderValue 范围、长度以及是否提供正文的元组。

适用于