/// <summary>
/// 产生路由值
/// </summary>
/// <param name="requestData"></param>
/// <returns></returns>
public IReadOnlyDictionary <string, string> Match(RouteRequestData requestData)
{
if (Upstreams.Any() == false)
{
return(new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase));
}
foreach (var item in Upstreams)
{
var values = item.GetRouteValues(requestData);
if (values != null)
{
return(values);
}
}
return(null);
}
private IReadOnlyDictionary <string, string> TryGetRouteValues(HttpRequestMessage request)
{
var routeData = request.GetRouteData();
if (routeData?.RouteRule == this)
{
return(routeData.Values);
}
else if (Upstreams.Any())
{
return(Match(new RouteRequestData(request)));
}
else
{
return(new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase));
}
}