public static Route MapRouteUnderline(this RouteCollection routes,
string name,
string url,
object defaults,
object constraints,
string[] namespaces)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (url == null)
{
throw new ArgumentNullException("url");
}
// 注意：
// 1. 这里使用的 Route 是 UnderlineRoute
// 2. 这里使用的 RouteHandler 是 UnderlineMvcRouteHandler
UnderlineRoute item = new UnderlineRoute(url, new UnderlineMvcRouteHandler())
{
Defaults = new RouteValueDictionary(defaults),
Constraints = new RouteValueDictionary(constraints),
DataTokens = new RouteValueDictionary(namespaces)
};
if (namespaces != null && namespaces.Length > 0)
{
item.DataTokens["Namespaces"] = namespaces;
}
routes.Add(name, item);
return(item);
}
protected override IHttpHandler GetHttpHandler(RequestContext requestContext)
{
UnderlineRoute.ReplaceUnderlineToSubtractionSignInRouteData(requestContext); // 调用 UnderlineRoute 类处理
return(base.GetHttpHandler(requestContext));
}