add progress ability to extension

TYTD.Api/MyClass.cs

@@ -170,14 +170,12 @@ namespace TYTD
                 b.Append($"<a href=\"{link.Value}\">{link.Key}</a><br>");
             }
             b.Append("</td></tr>");
-            Dictionary<string, string> templating = new Dictionary<string, string>();
-            templating.Add("Items", b.ToString());
-         Page=   Templating.RenderFile(Path.Combine("WebSite", "extensions.html"),templating);
+
         }
-        internal static void Load(string dll,string confpath)
+        internal static void Load(StringBuilder b,string dll,string confpath)
         {
             var asm=Assembly.LoadFrom(dll);
-            StringBuilder b = new StringBuilder();
+
             foreach (var item in asm.GetTypes())
             {
                 if(typeof(Api).IsAssignableFrom(item))
@@ -193,6 +191,7 @@ namespace TYTD
         }
         public static void Init()
         {
+            StringBuilder b = new StringBuilder();
             string root = Path.Combine(Environment.CurrentDirectory,"config", "apidll");
             string appconfroot = Path.Combine(Environment.CurrentDirectory,"config", "apistore");
             foreach(var dir in Directory.GetDirectories(root))
@@ -203,9 +202,12 @@ namespace TYTD
                 if(File.Exists(dllpath))
                 {
                     Directory.CreateDirectory(confpath);
-                    Load(dllpath, confpath);
-                }
-            }
+                    Load(b,dllpath, confpath);
+                }
+            }
+            Dictionary<string, string> templating = new Dictionary<string, string>();
+            templating.Add("Items", b.ToString());
+            Page = Templating.RenderFile(Path.Combine("WebSite", "extensions.html"), templating);
         }
     }
 }