3优化测试通用下载excel模板接口

Tiobon.Core.Api/Controllers/CommonController.cs

@@ -74,4 +74,17 @@ public class CommonController : BaseApiController
         return await _commonServices.ExportExcelAsync(param);
     }
     #endregion
+
+    #region 下载导入模板Excel
+    /// <summary>
+    /// 下载导入模板Excel
+    /// </summary>
+    /// <param name="param"></param>
+    /// <returns></returns>
+    [HttpPost, Route("DownImportTemplate")]
+    public async Task<ServiceResult<QueryExportReturn>> DownImportTemplateAsync([FromBody] QueryExport param)
+    {
+        return await _commonServices.DownImportTemplateAsync(param);
+    }
+    #endregion
 }

Tiobon.Core.DataAccess/ReportHelper.cs

@@ -8,6 +8,7 @@ using System.Linq.Dynamic.Core;
 using System.Text;
 using System.Threading.Tasks;
 using Google.Protobuf.Collections;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
 using NPOI.HSSF.UserModel;
 using NPOI.OpenXmlFormats.Spreadsheet;
 using NPOI.SS.UserModel;
@@ -108,12 +109,19 @@ public static class ReportHelper
     #endregion
 
 
-    public static async Task<long> ExportExcel(ISqlSugarClient Db, List<QueryExportColumn> tableColumn, DataTable dt)
+    public static async Task<long> ImportTemplate(ISqlSugarClient Db, List<QueryExportColumn> tableColumn, DataTable dt, string menuName)
     {
-        string filepath = "";
+
         //生成表格  
         try
         {
+
+            //生成文件至文件服务器
+            var fid = SnowFlakeSingle.Instance.NextId();
+            var filepath = $"{$"{Environment.CurrentDirectory}{Path.DirectorySeparatorChar}wwwroot{Path.DirectorySeparatorChar}files{Path.DirectorySeparatorChar}import{Path.DirectorySeparatorChar}{fid}{Path.DirectorySeparatorChar}"}";
+            if (!Directory.Exists(filepath))
+                Directory.CreateDirectory(filepath);
+            var fname = $"{menuName}.xlsx";
             IWorkbook fileWorkbook;
             bool IsHSSF = true;
             if (Path.GetExtension(filepath) == ".xls")
@@ -163,7 +171,7 @@ public static class ReportHelper
                 ICell cell = erow_1.CreateCell(SortNum);
                 ICell cel2 = erow_2.CreateCell(SortNum);
                 string field = drow.field;
-;
+                ;
                 string label = drow.label;
                 // 批注 
                 string commentText = string.Empty;
@@ -277,10 +285,12 @@ public static class ReportHelper
             for (int i = 0; i < dt.Rows.Count; i++)
             {
                 IRow row1 = sheet.CreateRow(i + 2);
-                for (int j = 0; j < dt.Columns.Count; j++)
+                ICell cell = row1.CreateCell(0);
+                cell.SetCellValue(i + 1);
+                for (int j = 1; j <= tableColumn.Count; j++)
                 {
-                    ICell cell = row1.CreateCell(j);
+                    cell = row1.CreateCell(j);
-                    cell.SetCellValue(dt.Rows[i][j].ToString());
+                    cell.SetCellValue(dt.Rows[i][tableColumn[j - 1].field].ToString());
                 }
             }
 
@@ -344,7 +354,7 @@ public static class ReportHelper
             var buf = stream.ToArray();
 
             //保存为Excel文件
-            using (FileStream fs = new FileStream(filepath, FileMode.Create, FileAccess.Write))
+            using (FileStream fs = new FileStream(filepath + fname, FileMode.Create, FileAccess.Write))
             {
                 fs.Write(buf, 0, buf.Length);
                 fs.Flush();

Tiobon.Core.IServices/ICommonServices.cs

@@ -24,4 +24,6 @@ public interface ICommonServices : IBaseServices<RootEntityTkey<int>>
     Task<ServiceResult<CommonSelect>> GetSelectAsync(string type);
 
     Task<ServiceResult<QueryExportReturn>> ExportExcelAsync(QueryExport param);
+
+    Task<ServiceResult<QueryExportReturn>> DownImportTemplateAsync(QueryExport param);
 }

Tiobon.Core.Services/CommonServices.cs

@@ -1227,17 +1227,19 @@ public partial class CommonServices : BaseServices<RootEntityTkey<int>>, ICommon
     /// </summary>
     /// <param name="param"></param>
     /// <returns></returns>
-    public async Task<ServiceResult<QueryExportReturn>> ImportTemplateAsync(QueryExport param)
+    public async Task<ServiceResult<QueryExportReturn>> DownImportTemplateAsync(QueryExport param)
     {
         var result = new QueryExportReturn();
 
         var tableNmae = string.Empty;
-        string sql = "select QueryProcedure, EditProcedure, IUDProcedure from Ghrs_Menu where MenuNo='{0}'";
+        var menuName = string.Empty;
+        string sql = "select QueryProcedure, EditProcedure, IUDProcedure, MenuName from Ghrs_Menu where MenuNo='{0}'";
         sql = string.Format(sql, param.menuName);
         var dt = await Db.Ado.GetDataTableAsync(sql);
         if (dt.Rows.Count > 0)
         {
             string queryProcedure = dt.Rows[0]["QueryProcedure"].ToString();
+            menuName = dt.Rows[0]["MenuName"].ToString();
 
             string[] aaa = queryProcedure.Split('/');
             tableNmae = aaa[1];
@@ -1273,7 +1275,7 @@ public partial class CommonServices : BaseServices<RootEntityTkey<int>>, ICommon
         columns = columns.WhereIF(param.exportSet.ExFields.Any(), x => param.exportSet.ExFields.Contains(x.field)).ToList();
 
         dt = await Db.Ado.GetDataTableAsync("SELECT * FROM " + tableNmae + " WHERE IsEnable=1");
-        ReportHelper.ExportExcel(Db, columns, dt);
+        await ReportHelper.ImportTemplate(Db, columns, dt, menuName);
 
 
         return new ServiceResult<QueryExportReturn>() { Success = true, Message = "查询成功", Data = result, };