1.出库单据、生成出库单据、计算物料时增加货架类型用于区分信息化货架和智能货架的物料 实现分开出

WCS.WebApi/Controllers/FileDownLoadController.cs

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+using Microsoft.AspNetCore.Mvc;
+using NPOI.HPSF;
+using WCS.BLL.Services.IService;
+using WCS.Model;
+using WCS.Model.ApiModel;
+using WCS.Model.ApiModel.User;
+using WCS.Model.WebSocketModel;
+
+namespace WCS.WebApi.Controllers
+{
+    /// <summary>
+    /// 文件下载
+    /// </summary>
+    [ApiController]
+    [Route("[controller]")]
+    public class FileDownLoadController : ControllerBase
+    {
+
+        public FileDownLoadController()
+        {
+
+        }
+
+        [HttpGet("downloadApp")]
+        public IActionResult downloadApp(string fileName)
+        {
+            // 这里是文件的物理路径，你需要根据实际情况提供  
+            var filePath = Path.Combine(Directory.GetCurrentDirectory(), $"Files/{fileName}");
+
+            // 检查文件是否存在  
+            if (!System.IO.File.Exists(filePath))
+            {
+                return NotFound();
+            }
+
+            // 获取文件流  
+            var stream = System.IO.File.OpenRead(filePath);
+            // 设置HTTP响应头，使浏览器知道这是一个附件，应该下载而不是打开  
+            Response.Headers.Add("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
+            // 返回文件流作为FileResult  
+            return File(stream, "application/octet-stream", fileName);
+        }
+
+        [HttpGet("getLatestAppName")]
+        public ResponseCommon<string> getLatestAppName()
+        {
+            string directoryPath = Path.Combine(Directory.GetCurrentDirectory(), $"Files");
+
+            // 获取目录下的所有文件信息  
+            FileInfo[] files = Directory.GetFiles(directoryPath, "*.app")
+                                    .Select(file => new FileInfo(file))
+                                    .ToArray();
+
+            if (files == null || files.Length == 0)
+            {
+                return new ResponseCommon<string>()
+                {
+                    Code = 201,
+                    Message = "服务器不存在App安装包"
+                };
+            }
+            //获取最后修改的一个
+            FileInfo lastModifiedFile = files.OrderByDescending(f => f.LastWriteTime).First();
+            if (lastModifiedFile != null)
+            {
+                return new ResponseCommon<string>()
+                {
+                    Code = 200,
+                    Data = lastModifiedFile.Name
+                };
+            }
+            else
+            {
+                return new ResponseCommon<string>()
+                {
+                    Code = 201,
+                    Message = "服务器不存在App安装包"
+                };
+
+            }
+        }
+    }
+}