增加动态创建实体API

FreeSql/Extensions/CodeFirstExtensions.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using FreeSql.Internal;
+
+namespace FreeSql.Extensions
+{
+#if net40 || NETSTANDARD2_0
+    //不支持
+#else
+    public static  class CodeFirstExtensions
+    {
+        /// <summary>
+        /// 动态创建Class Type
+        /// </summary>
+        /// <returns></returns>
+        public static DynamicCompileBuilder DynamicBuilder(this ICodeFirst codeFirst)
+        {
+            return new DynamicCompileBuilder();
+        }
+
+        /// <summary>
+        /// 根据动态构建的Class生成实例并进行属性赋值
+        /// </summary>
+        /// <param name="type"></param>
+        /// <param name="porpertys"></param>
+        /// <returns></returns>
+        public static object CreateObjectByType(this ICodeFirst codeFirst, Type type,
+            Dictionary<string, object> porpertys)
+        {
+           return DynamicCompileBuilder.CreateObjectByType(type, porpertys);
+        }
+    }
+#endif
+}