/// <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 IDictionary<string, string> GetRouteValues( PathSegments pathSegments )
{
var values = new Dictionary<string, string>();
var i = 0;
foreach ( var segment in pathSegments )
{
var template = segments[i];
switch ( template.Type )
{
case SegmentType.Static:
if ( stringComparer.Equals( template.Value, segment ) == false )
return null;
i++;
break;
case SegmentType.Dynamic:
values[template.Value] = segment;
i++;
break;
case SegmentType.InfinityDynamic:
if ( values.ContainsKey( template.Value ) == false )
values[template.Value] = segment;
else
values[template.Value] += "/" + segment;
break;
}
}
var lastSegment = segments[segments.Length - 1];
//infinity dynamic is not i++.
if ( lastSegment.Type == SegmentType.InfinityDynamic )
{
i++;
if ( values.ContainsKey( lastSegment.Value ) == false )
values[lastSegment.Value] = null;
}
if ( i < segments.Length )
return null;
return values;
}
internal IDictionary <string, string> GetRouteValues(PathSegments path)
{
return(new Dictionary <string, string>());
}