本文整理汇总了C#中IHttpRequest.IfUnModifiedSinceHeaderAndModifiedSince方法的典型用法代码示例。如果您正苦于以下问题：C# IHttpRequest.IfUnModifiedSinceHeaderAndModifiedSince方法的具体用法？C# IHttpRequest.IfUnModifiedSinceHeaderAndModifiedSince怎么用？C# IHttpRequest.IfUnModifiedSinceHeaderAndModifiedSince使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IHttpRequest的用法示例。
在下文中一共展示了IHttpRequest.IfUnModifiedSinceHeaderAndModifiedSince方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Invoke
public override MiddlewareContinuation Invoke(IHttpRequest request, IHttpResponse response)
{
if (request.IsNotHttpMethod("GET", "HEAD")) return MiddlewareContinuation.Continue();
// TODO -- hokey. Get rid of this as we switch over to pure OWIN instead
// of the IHttp**** wrappers
var relativeUrl = request.RelativeUrl().Split('?').FirstOrDefault();
// Gets around what I *think* is a Katana bug
if (relativeUrl.StartsWith("http:/")) return MiddlewareContinuation.Continue();
var file = _files.Find(relativeUrl);
if (file == null) return MiddlewareContinuation.Continue();
if (_settings.DetermineStaticFileRights(file) != AuthorizationRight.Allow)
{
return MiddlewareContinuation.Continue();
}
if (request.IsHead())
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.OK);
}
if (request.IfMatchHeaderDoesNotMatchEtag(file))
{
return new WriteStatusCodeContinuation(response, HttpStatusCode.PreconditionFailed, "If-Match test failed");
}
if (request.IfNoneMatchHeaderMatchesEtag(file))
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.NotModified);
}
if (request.IfModifiedSinceHeaderAndNotModified(file))
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.NotModified);
}
if (request.IfUnModifiedSinceHeaderAndModifiedSince(file))
{
return new WriteStatusCodeContinuation(response, HttpStatusCode.PreconditionFailed, "File has been modified");
}
// Write headers here.
return new WriteFileContinuation(response, file, _settings);
}示例2: Invoke
public override MiddlewareContinuation Invoke(IHttpRequest request, IHttpResponse response)
{
if (request.IsNotHttpMethod("GET", "HEAD")) return MiddlewareContinuation.Continue();
var file = _files.Find(request.RelativeUrl());
if (file == null) return MiddlewareContinuation.Continue();
if (_settings.DetermineStaticFileRights(file) != AuthorizationRight.Allow)
{
return MiddlewareContinuation.Continue();
}
if (request.IsHead())
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.OK);
}
if (request.IfMatchHeaderDoesNotMatchEtag(file))
{
return new WriteStatusCodeContinuation(response, HttpStatusCode.PreconditionFailed, "If-Match test failed");
}
if (request.IfNoneMatchHeaderMatchesEtag(file))
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.NotModified);
}
if (request.IfModifiedSinceHeaderAndNotModified(file))
{
return new WriteFileHeadContinuation(response, file, HttpStatusCode.NotModified);
}
if (request.IfUnModifiedSinceHeaderAndModifiedSince(file))
{
return new WriteStatusCodeContinuation(response, HttpStatusCode.PreconditionFailed, "File has been modified");
}
return new WriteFileContinuation(response, file);
}