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iMES.Core/ModelBinder/BaseBinderProvider.cs

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+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace iMES.Core.ModelBinder
+{
+    public class BaseBinderProvider : IModelBinderProvider
+    {
+        public List<Type> types = new List<Type>();
+
+     //   public List<BinderObject> binder=new BinderObject()
+        public BaseBinderProvider()
+        {
+            types.Add(typeof(Dictionary<string, object>));
+            InitType();
+        }
+
+        private void AddType(Type type)
+        {
+            if (!types.Any(x => x == type))
+            {
+                types.Add(type);
+            }
+        }
+        private void InitType()
+        {
+            AddType(typeof(Dictionary<string, object>));
+            AddType(typeof(List<Dictionary<string, object>>));
+            AddType(typeof(List<object>));
+            AddType(typeof(List<iMES.Entity.DomainModels.Sys_TableColumn>));
+            AddType(typeof(iMES.Entity.DomainModels.Sys_TableInfo));
+        }
+        /// <summary>
+        /// 增加一个委托用于调用 return new BaseModelBinder();时对参数进行行校验，待完..
+        /// </summary>
+        /// <param name="types"></param>
+        public BaseBinderProvider(List<Type> types)
+        {
+            this.types = types ?? throw new Exception("types初始化不能为null");
+            InitType();
+        }
+        public IModelBinder GetBinder(ModelBinderProviderContext context)
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (types.Any(x => x == context.Metadata.ModelType))
+            {
+                return new BaseModelBinder();// new BinderTypeModelBinder(typeof(TableInfoEntityBinder));
+            }
+
+            return null;
+        }
+    }
+}

iMES.Core/ModelBinder/BaseModelBinder.cs

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+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using iMES.Entity.DomainModels;
+
+namespace iMES.Core.ModelBinder
+{
+    public class BaseModelBinder : IModelBinder
+    {
+        public BaseModelBinder()
+        {
+        }
+
+        public Task BindModelAsync(ModelBindingContext bindingContext)
+        {
+            if (bindingContext == null)
+            {
+                throw new ArgumentNullException(nameof(bindingContext));
+            }
+
+            var modelName = bindingContext.ModelName;
+
+            // Try to fetch the value of the argument by name
+            var valueProviderResult =
+                bindingContext.ValueProvider.GetValue(modelName);
+
+            if (valueProviderResult == ValueProviderResult.None)
+            {
+                return Task.CompletedTask;
+            }
+
+            bindingContext.ModelState.SetModelValue(modelName,
+                valueProviderResult);
+
+            var value = valueProviderResult.FirstValue;
+            if (string.IsNullOrEmpty(value))
+            {
+                return Task.CompletedTask;
+            }
+            var model = Newtonsoft.Json.JsonConvert.DeserializeObject(value, bindingContext.ModelType);
+            bindingContext.Result = ModelBindingResult.Success(model);
+            return Task.CompletedTask;
+        }
+    }
+}

iMES.Core/ModelBinder/BinderObject.cs

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+using System;
+
+namespace iMES.Core.ModelBinder
+{
+    public class BinderObject<T> where T : class
+    {
+        public Type ModelType { get; set; }
+        public Action<Func<T, object>> Filter { get; set; }
+    }
+}