添加重写VisualDev接口

visualdev/Tnb.VisualDev.Engine/OverideVisualDev/OverideVisualDevManager.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using JNPF.Common.Extension;
+using JNPF.DependencyInjection;
+using JNPF.VisualDev.Entitys;
+using JNPF.VisualDev.Interfaces;
+using Microsoft.AspNetCore.Mvc.Filters;
+
+namespace JNPF.VisualDev
+{
+  public class OverideVisualDevManager
+  {
+    private static ConcurrentDictionary<string, Type> actions = new ConcurrentDictionary<string, Type>();
+    public OverideVisualDevManager()
+    {
+    }
+
+    public static IOverideVisualDevService? GetOrDefault(string modelId)
+    {
+      var tp = actions.GetOrDefault(modelId);
+      if (tp != null) { return (IOverideVisualDevService)App.GetService(tp); }
+      return null;
+    }
+
+    public static void Add(string modelId, Type overideVisualDev)
+    {
+      if (!actions.ContainsKey(modelId))
+      {
+        actions.TryAdd(modelId, overideVisualDev);
+      }
+    }
+  }
+}