private void SetDwonloadEntity(HttpRequestMessage request, AbstractDownloadEntity dwonloadEntity)
{
var ranges = request.Headers.Range;
if (ranges == null)
{
return;
}
var range = ranges.Ranges.FirstOrDefault();
if (range == null)
{
return;
}
if (range.From.HasValue)
{
dwonloadEntity.From = range.From.Value;
}
if (range.To.HasValue)
{
dwonloadEntity.To = range.To.Value;
}
}
/// <summary>
/// 初始化一个下载响应
/// </summary>
public HttpDownResponseMessage(AbstractDownloadEntity downloadEnity, HttpStatusCode httpStatusCode) : base(httpStatusCode)
{
InitResponse(downloadEnity);
}
/// <summary>
///
/// </summary>
/// <param name="downloadEnity"></param>
private void InitResponse(AbstractDownloadEntity downloadEnity)
{
Headers.AcceptRanges.Add("bytes");
StatusCode = downloadEnity.IsDownloadComplete ? HttpStatusCode.OK : HttpStatusCode.PartialContent;
Content = downloadEnity.GetHttpContent();
}
/// <summary>
/// 初始化一个下载响应
/// </summary>
public HttpDownResponseMessage(AbstractDownloadEntity downloadEnity) : base()
{
InitResponse(downloadEnity);
}
