新增物料清单Excel导入功能及相关接口

新增物料清单批量导入接口，支持Excel文件上传，自动设置创建时间和状态，完善DTO字段。实现批量插入、校验物料编码、统计导入结果。补充相关依赖和命名空间。

DOAN.Admin.WebApi/Controllers/MES/Material/productionMaterial/MmMaterialController.cs

@@ -1,9 +1,11 @@
 using DOAN.Admin.WebApi.Filters;
 using DOAN.Model.BZFM;
 using DOAN.Model.BZFM.Dto;
+using DOAN.Model.System;
 using DOAN.Service.BZFM;
 using DOAN.Service.BZFM.IBZFMService;
 using Microsoft.AspNetCore.Mvc;
+using MiniExcelLibs;
 
 //创建时间：2025-12-25
 namespace DOAN.Admin.WebApi.Controllers.BZFM
@@ -111,6 +113,23 @@ namespace DOAN.Admin.WebApi.Controllers.BZFM
             return SUCCESS(response);
         }
 
+        /// <summary>
+        /// 导入
+        /// </summary>
+        /// <param name="formFile">使用IFromFile必须使用name属性否则获取不到文件</param>
+        /// <returns></returns>
+        [HttpPost("importData")]
+        [Log(Title = "物料清单导入", BusinessType = BusinessType.IMPORT, IsSaveRequestData = false, IsSaveResponseData = true)]
+        [ActionPermissionFilter(Permission = "mmmaterial:import")]
+        public IActionResult ImportData([FromForm(Name = "file")] IFormFile formFile)
+        {
+            List<MmMaterialQueryDto> material = new();
+            using (var stream = formFile.OpenReadStream())
+            {
+                material = stream.Query<MmMaterialQueryDto>(startCell: "A2").ToList();
+            }
 
+            return SUCCESS(_MmMaterialService.Importmaterial(material));
+        }
     }
 }