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数据模板导入、数据导出

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This commit is contained in:
陈淳
2022-09-27 19:27:17 +08:00
parent 6ce05984d5
commit 4997e25cdc
13 changed files with 115 additions and 26 deletions
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12
Yi.Framework.Net6/Yi.Framework.ApiMicroservice/Config/SwaggerDoc.xml
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@@ -465,6 +465,18 @@
用户管理
</summary>
</member>
<member name="M:Yi.Framework.ApiMicroservice.Controllers.UserController.Template">
<summary>
下载模板
</summary>
<returns></returns>
</member>
<member name="M:Yi.Framework.ApiMicroservice.Controllers.UserController.Export">
<summary>
导出数据
</summary>
<returns></returns>
</member>
<member name="M:Yi.Framework.ApiMicroservice.Controllers.UserController.PageList(Yi.Framework.Model.Models.UserEntity,Yi.Framework.Common.Models.PageParModel,System.Nullable{System.Int64})">
<summary>
动态条件分页查询

44
Yi.Framework.Net6/Yi.Framework.ApiMicroservice/Controllers/UserController.cs
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@@ -5,6 +5,9 @@ using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Yi.Framework.Common.Const;
using Yi.Framework.Common.Enum;
using Yi.Framework.Common.Helper;
using Yi.Framework.Common.Models;
using Yi.Framework.DTOModel;
using Yi.Framework.Interface;
@@ -25,11 +28,48 @@ namespace Yi.Framework.ApiMicroservice.Controllers
public class UserController : BaseSimpleRdController<UserEntity>
{
private IUserService _iUserService;
public UserController(ILogger<UserEntity> logger, IUserService iUserService) : base(logger, iUserService)
{
_iUserService = iUserService;
}
/// <summary>
/// 下载模板
/// </summary>
/// <returns></returns>
[HttpGet]
[AllowAnonymous]
public IActionResult Template()
{
List<UserEntity> users = new();
var fileName = nameof(UserEntity) + PathConst.DataTemplate;
var path = ExcelHelper.DownloadImportTemplate(users, fileName, Path.Combine(PathConst.wwwroot, PathEnum.Excel.ToString()));
var file = System.IO.File.OpenRead(path);
return File(file, "text/plain", $"{DateTime.Now.ToString("yyyyMMddHHmmssffff") + fileName }.xlsx");
}
/// <summary>
/// 导出数据
/// </summary>
/// <returns></returns>
[HttpGet]
[AllowAnonymous]
public async Task<IActionResult> Export()
{
var users = await _iUserService._repository.GetListAsync();
var fileName = DateTime.Now.ToString("yyyyMMddHHmmssffff") + nameof(UserEntity) + PathConst.DataExport;
var path = ExcelHelper.ExportExcel(users, fileName, Path.Combine(PathConst.wwwroot, PathEnum.Temp.ToString()));
var file = System.IO.File.OpenRead(path);
return File(file, "text/plain", $"{ fileName }.xlsx");
}
/// <summary>
/// 动态条件分页查询
/// </summary>
@@ -39,7 +79,7 @@ namespace Yi.Framework.ApiMicroservice.Controllers
/// <returns></returns>
[HttpGet]
[Permission("system:user:query")]
public async Task<Result> PageList([FromQuery] UserEntity user, [FromQuery] PageParModel page,[FromQuery] long? deptId)
public async Task<Result> PageList([FromQuery] UserEntity user, [FromQuery] PageParModel page, [FromQuery] long? deptId)
{
return Result.Success().SetData(await _iUserService.SelctPageList(user, page, deptId));
}
@@ -93,7 +133,7 @@ namespace Yi.Framework.ApiMicroservice.Controllers
[Permission("system:user:edit")]
public async Task<Result> Update(UserInfoDto userDto)
{
if (await _iUserService._repository.IsAnyAsync(u => userDto.User.UserName.Equals(u.UserName)&&!userDto.User.Id.Equals(u.Id)))
if (await _iUserService._repository.IsAnyAsync(u => userDto.User.UserName.Equals(u.UserName) && !userDto.User.Id.Equals(u.Id)))
{
return Result.Error("用户名已存在，修改失败！");
}

1
Yi.Framework.Net6/Yi.Framework.ApiMicroservice/Yi.Framework.ApiMicroservice.csproj
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@@ -25,6 +25,7 @@
</ItemGroup>
<ItemGroup>
<Folder Include="wwwroot\excel\" />
<Folder Include="wwwroot\file\" />
<Folder Include="wwwroot\image\" />
</ItemGroup>

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Yi.Framework.Net6/Yi.Framework.ApiMicroservice/wwwroot/Excel/Excel_20211102231510.xlsx
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Yi.Framework.Net6/Yi.Framework.ApiMicroservice/wwwroot/Excel/Excel_20211102232113.xlsx
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Yi.Framework.Net6/Yi.Framework.ApiMicroservice/wwwroot/excel/UserEntity_DataTemplate.xlsx Normal file
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14
Yi.Framework.Net6/Yi.Framework.Common/Const/FileConst.cs
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@@ -1,14 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Yi.Framework.Common.Const
{
public class FileConst
{
public const string Image = "Image";
public const string File = "File";
}
}

15
Yi.Framework.Net6/Yi.Framework.Common/Const/PathConst.cs Normal file
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@@ -0,0 +1,15 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Yi.Framework.Common.Const
{
public class PathConst
{
public const string wwwroot = "wwwroot";
public const string DataTemplate = "_DataTemplate";
public const string DataExport = "_DataExport";
}
}

16
Yi.Framework.Net6/Yi.Framework.Common/Enum/PathEnum.cs Normal file
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@@ -0,0 +1,16 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Yi.Framework.Common.Enum
{
public enum PathEnum
{
Excel,
File,
Image,
Temp
}
}

23
Yi.Framework.Net6/Yi.Framework.Common/Helper/ExcelHelper.cs
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@@ -7,6 +7,11 @@ using System.Reflection;
using System.Text;
using System.Threading.Tasks;
/// <summary>
/// 此处来源于ZrAdmin
/// </summary>
namespace Yi.Framework.Common.Helper
{
public class ExcelHelper
@@ -18,7 +23,7 @@ namespace Yi.Framework.Common.Helper
/// <param name="list"></param>
/// <param name="sheetName"></param>
/// <param name="fileName"></param>
public static string ExportExcel<T>(List<T> list, string sheetName, string fileName,string path)
public static string ExportExcel<T>(List<T> list, string fileName,string path,string sheetName= "default")
{
string sFileName = $"{fileName}.xlsx";
string newFileName = Path.Combine(path, sFileName);
@@ -47,16 +52,25 @@ namespace Yi.Framework.Common.Helper
/// <param name="stream"></param>
/// <param name="fileName">下载文件名</param>
/// <returns></returns>
protected string DownloadImportTemplate<T>(List<T> list, Stream stream, string fileName,string path)
public static string DownloadImportTemplate<T>(List<T> list, string fileName,string path)
{
string sFileName = $"{fileName}.xlsx";
string newFileName = Path.Combine(path, sFileName);
//如果文件存在，直接返回即可
if (File.Exists(newFileName))
{
return newFileName;
}
//调试模式需要加上
ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
if (!Directory.Exists(newFileName))
{
Directory.CreateDirectory(Path.GetDirectoryName(newFileName)!);
}
Stream stream = new FileStream(newFileName, FileMode.OpenOrCreate);
using (ExcelPackage package = new(new FileInfo(newFileName)))
{
// 添加worksheet
@@ -67,8 +81,9 @@ namespace Yi.Framework.Common.Helper
worksheet.Cells.LoadFromCollection(list, true, OfficeOpenXml.Table.TableStyles.Light13);
package.SaveAs(stream);
}
return sFileName;
stream.Dispose();
return newFileName;
}