/// <summary>
/// 获取指定区域的简单区域路由表实例，如果没有则创建一个。
/// </summary>
/// <param name="context">区域注册上下文</param>
/// <returns>内建的简单区域路由表实例</returns>
public static SimpleAreaRouteTable SimpleRouteTable( this AreaRegistrationContext context )
{
if ( context == null )
throw new ArgumentNullException( "context" );
var routes = context.Routes;
var areaName = context.AreaName;
var namespaces = context.Namespaces.IfNull( new string[0], n => n.ToArray() );
var useNamespaceFallback = namespaces.Length == 0;
lock ( routes )
{
var routeTable = routes.OfType<SimpleAreaRouteTable>().FirstOrDefault( route => route.AreaName.EqualsIgnoreCase( areaName ) );
if ( routeTable == null )
routes.Add( routeTable = new SimpleAreaRouteTable( areaName, namespaces, useNamespaceFallback ) );
return routeTable;
}
}
/// <summary>
/// 映射 MVC 默认路由规则
/// </summary>
/// <param name="routeTable">简单路由表实例</param>
/// <param name="defaultController">默认的 Controller</param>
/// <param name="defaultAction">默认的 Action</param>
/// <returns>返回简单路由表实例，便于链式注册</returns>
public static SimpleAreaRouteTable MapDefaultRoute(this SimpleAreaRouteTable routeTable, string defaultController = null, string defaultAction = null)
{
if (defaultController == null && defaultAction != null)
{
throw new ArgumentNullException("defaultController");
}
routeTable.MapRoute("~/{controller}/{action}");
if (defaultController != null)
{
routeTable.MapRoute("~/{action}", new { controller = defaultController });
}
if (defaultAction != null)
{
routeTable.MapRoute("~/", new { controller = defaultController, action = defaultAction });
}
return(routeTable);
}
/// <summary>
/// 获取指定区域的简单区域路由表实例，如果没有则创建一个。
/// </summary>
/// <param name="context">区域注册上下文</param>
/// <returns>内建的简单区域路由表实例</returns>
public static SimpleAreaRouteTable SimpleRouteTable(this AreaRegistrationContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
var routes = context.Routes;
var areaName = context.AreaName;
var namespaces = context.Namespaces.IfNull(new string[0], n => n.ToArray());
var useNamespaceFallback = namespaces.Length == 0;
lock ( routes )
{
var routeTable = routes.OfType <SimpleAreaRouteTable>().FirstOrDefault(route => route.AreaName.EqualsIgnoreCase(areaName));
if (routeTable == null)
{
routes.Add(routeTable = new SimpleAreaRouteTable(areaName, namespaces, useNamespaceFallback));
}
return(routeTable);
}
}