wenkai.chen/tnb.server
Template
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

将Excel数据导入提取到单独的类中

Browse Source
This commit is contained in:
alex
2023-08-08 09:26:22 +08:00
parent bd2af7dccf
commit abb9663485
4 changed files with 86 additions and 171 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
WarehouseMgr/Tnb.WarehouseMgr/BaseWareHouseService.cs
View File

@@ -93,111 +93,6 @@ namespace Tnb.WarehouseMgr
}
return Task.FromResult(isMatch);
}
/// <summary>
/// 解析Excel到内存
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
protected Task<List<Dictionary<string, object>>> ImportExcelToMemory(IFormFile file)
{
int rowIndex = 1;
List<Dictionary<string, object>> dics = new();
IWorkbook? workbook = null;
try
{
using (Stream stream = file.OpenReadStream())
{
// 2007版本
if (file.Name.IndexOf(".xlsx") > 0)
workbook = new XSSFWorkbook(stream);
else if (file.Name.IndexOf(".xls") > 0)
workbook = new HSSFWorkbook(stream);
ISheet? sheet = workbook?.GetSheetAt(0);
if (workbook == null || sheet == null)
throw Oops.Bah("无导入数据");
if (sheet?.LastRowNum <= 1)
throw Oops.Bah("无导入数据");
ICellStyle style = workbook.CreateCellStyle();
IFont font = workbook.CreateFont();
font.Color = IndexedColors.Black.Index; // 将字体颜色设置为红色
style.SetFont(font);
var nameRow = sheet?.GetRow(0);
if (nameRow != null)
{
Dictionary<string, object> dic = new Dictionary<string, object>();
List<string> columns = new List<string>();
columns = nameRow.Cells.Select(x => x.StringCellValue).ToList();
columns.ForEach(x => {
var strings =x.Split(new char[2] { '(', ')' });
x = strings[1];
});
if (columns?.Count > 0)
{
for (rowIndex = 1; rowIndex <= sheet?.LastRowNum; rowIndex++)
{
var row = sheet?.GetRow(rowIndex);
if (row != null)
{
foreach (var col in columns)
{
ICell cell = row.GetCell(columns.IndexOf(col));
dic.Add(col, cell.StringCellValue);
}
dics.Add(dic);
}
}
}
}
}
}
catch (Exception)
{
throw;
}
return Task.FromResult(dics);
}
/// <summary>
/// WMS导入模板
/// </summary>
/// <param name="dic"></param>
/// <param name="sheetName"></param>
/// <returns></returns>
protected dynamic WmsTemplate(Dictionary<string, string> dic, string sheetName)
{
XSSFWorkbook workbook = new XSSFWorkbook();
ISheet sheet = workbook.CreateSheet(sheetName);
IRow nRow = sheet.CreateRow(0);
IRow dRow = sheet.CreateRow(1);
dRow.Hidden = true;
dic.Remove("id");
dic.Remove("create_id");
dic.Remove("create_time");
//sheet.SetColumnHidden(1, true);
for (int i = 0; i < dic?.Count; i++)
{
ICell cell1 = nRow.CreateCell(i);
cell1.SetCellValue(dic.Values.GetIndex(i));
ICell cell2 = dRow.CreateCell(i);
cell2.SetCellValue(dic.Keys.GetIndex(i));
}
MemoryStream ms = new MemoryStream();
workbook.Write(ms);
MemoryStream ms2 = new MemoryStream(ms.ToArray());
ms2.Position = 0;
FileStreamResult fileStreamResult = new FileStreamResult(ms2, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet") { FileDownloadName = "template.xlsx" };
return fileStreamResult;
}
[NonAction]

85
WarehouseMgr/Tnb.WarehouseMgr/ExcelDataImportManager.cs Normal file
View File

@@ -0,0 +1,85 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JNPF.FriendlyException;
using Microsoft.AspNetCore.Http;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
namespace Tnb.WarehouseMgr
{
public class ExcelDataImportManager : BaseWareHouseService
{
/// <summary>
/// 解析Excel到内存
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
protected Task<List<Dictionary<string, object>>> ImportExcelToMemory(IFormFile file)
{
int rowIndex = 1;
List<Dictionary<string, object>> dics = new();
IWorkbook? workbook = null;
try
{
using (Stream stream = file.OpenReadStream())
{
// 2007版本
if (file.Name.IndexOf(".xlsx") > 0)
{
workbook = new XSSFWorkbook(stream);
}
else if (file.Name.IndexOf(".xls") > 0)
{
workbook = new HSSFWorkbook(stream);
}
ISheet? sheet = workbook?.GetSheetAt(0);
if (workbook == null || sheet == null) throw Oops.Bah("无导入数据");
if (sheet?.LastRowNum <= 1) throw Oops.Bah("无导入数据");
ICellStyle style = workbook.CreateCellStyle();
IFont font = workbook.CreateFont();
font.Color = IndexedColors.Black.Index; // 将字体颜色设置为红色
style.SetFont(font);
var nameRow = sheet?.GetRow(0);
if (nameRow != null)
{
Dictionary<string, object> dic = new Dictionary<string, object>();
List<string> columns = new List<string>();
columns = nameRow.Cells.Select(x => x.StringCellValue).ToList();
columns.ForEach(x =>
{
var strings = x.Split(new char[2] { '(', ')' }, StringSplitOptions.RemoveEmptyEntries);
x = strings[1];
});
if (columns?.Count > 0)
{
for (rowIndex = 1; rowIndex <= sheet?.LastRowNum; rowIndex++)
{
var row = sheet?.GetRow(rowIndex);
if (row != null)
{
foreach (var col in columns)
{
ICell cell = row.GetCell(columns.IndexOf(col));
dic.Add(col, cell.StringCellValue);
}
dics.Add(dic);
}
}
}
}
}
}
catch (Exception)
{
throw;
}
return Task.FromResult(dics);
}
}
}

2
WarehouseMgr/Tnb.WarehouseMgr/WmsCarryLedgerService.cs
View File

@@ -32,7 +32,7 @@ namespace Tnb.WarehouseMgr
/// 载具台账服务
/// </summary>
[OverideVisualDev(ModuleConsts.MODULE_WMSCARRY_ID)]
public class WmsCarryLedgerService : BaseWareHouseService, IWmsCarryLedgerService
public class WmsCarryLedgerService : ExcelDataImportManager, IWmsCarryLedgerService
{
private const string ModuleId = "";
private readonly ISqlSugarClient _db;

65
WarehouseMgr/Tnb.WarehouseMgr/WmsImportAndExportService.cs
View File

@@ -1,65 +0,0 @@
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DingTalk.Api.Request;
using JNPF.Common.Configuration;
using JNPF.Common.Contracts;
using JNPF.Common.Core.Manager;
using JNPF.Common.Extension;
using JNPF.Common.Helper;
using JNPF.Common.Models;
using JNPF.Common.Security;
using JNPF.Extras.CollectiveOAuth.Enums;
using JNPF.FriendlyException;
using JNPF.Logging;
using Mapster;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using NPOI.HPSF;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using SqlSugar;
using Tnb.BasicData.Entities;
using Tnb.WarehouseMgr.Entities;
using Tnb.WarehouseMgr.Entities.Enums;
namespace Tnb.WarehouseMgr
{
/// <summary>
/// 导入和导出接口服务提供类
/// </summary>
public class WmsImportAndExportService : BaseWareHouseService
{
private readonly ISqlSugarClient _db;
private readonly IUserManager _userManager;
public WmsImportAndExportService(ISqlSugarRepository<WmsCarryH> repository, IUserManager userManager)
{
_db = repository.AsSugarClient();
_userManager = userManager;
}
/// <summary>
/// 载具导入模板
/// </summary>
/// <param name=""></param>
/// <returns></returns>
[HttpPost]
public async Task<dynamic> CarryImportTemplate()
{
int row = 0;
Dictionary<string, string> dic = new Dictionary<string, string>();
dic.Add("carry_code", "载具编号");
dic.Add("carry_name", "载具名称");
dic.Add("carrystd_id", "载具规格");
//headers = _db.DbMaintenance.GetColumnInfosByTableName("wms_carry_h").FindAll(x=>!x.IsNullable).ToDictionary(x => x.DbColumnName ,x => x.ColumnDescription);
FileStreamResult fileStreamResult = WmsTemplate(dic, "载具台账");
return fileStreamResult;
}
}
}