添加项目文件。

Common/Attributes/MonitorableAttribute.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Common.Attributes
+{
+    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
+    public class MonitorableAttribute : Attribute
+    {
+        public string? Description { get; set; }
+
+        public MonitorableAttribute(string? description = null)
+        {
+            Description = description;
+        }
+    }
+}