/// <summary>
/// 创建 RouteRequestData 对象
/// </summary>
/// <param name="request"></param>
public RouteRequestData(HttpRequestMessage request)
{
Path = PathSegments.Create(request.RequestUri.AbsolutePath);
Host = HostSegments.Create(request.RequestUri.Host);
Scheme = request.RequestUri.Scheme;
QueryString = new ReadOnlyCollection <(string name, string value)>(ParseQueryString(request.RequestUri.Query).ToArray());
}
public IEnumerable <(string key, string value)> GetRouteValues(HostSegments host)
{
var result = new List <(string key, string value)>(segments.Length);
bool TryMatch(int length)
{
if (host.Count < length)
{
return(false);
}
for (var i = 1; i < length + 1; i++)
{
var item = segments[segments.Length - i];
var hostItem = host[host.Count - i];
if (item.Type == SegmentType.Dynamic)
{
result.Add((item.Value, hostItem));
}
else if (item.Type == SegmentType.Static && stringComparer.Equals(item.Value, hostItem) == false)
{
return(false);
}
}
return(true);
}
if (infinityKey != null)
{
var length = segments.Length - 1;
if (TryMatch(length) == false)
{
return(null);
}
result.Add((infinityKey, string.Join('.', host.Take(host.Count - length))));
}
else
{
if (TryMatch(segments.Length) == false)
{
return(null);
}
}
return(result);
}
