From f66f2509360618160a6be55dc6888ad210494ec9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E6=B7=B3?= <454313500@qq.com>
Date: Tue, 2 Jan 2024 18:32:38 +0800
Subject: [PATCH] =?UTF-8?q?feat:=E5=87=86=E5=A4=87=E6=B7=BB=E5=8A=A0excel?=
 =?UTF-8?q?=E6=93=8D=E4=BD=9C?=
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---
 .../Yi.Framework.Ddd.Application.csproj       |  3 ++
 .../YiCrudAppService.cs                       | 34 ++++++++++++++++++-
 .../YiFrameworkDddApplicationModule.cs        | 11 ++++--
 3 files changed, 45 insertions(+), 3 deletions(-)

diff --git a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/Yi.Framework.Ddd.Application.csproj b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/Yi.Framework.Ddd.Application.csproj
index 4ea79313..3915da9e 100644
--- a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/Yi.Framework.Ddd.Application.csproj
+++ b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/Yi.Framework.Ddd.Application.csproj
@@ -2,6 +2,9 @@
 	<Import Project="..\..\common.props" />
 
 	<ItemGroup>
+		<PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
+		<PackageReference Include="MiniExcel" Version="1.31.3" />
 		<PackageReference Include="Volo.Abp.Ddd.Application" Version="8.0.0" />
 	</ItemGroup>
 
diff --git a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiCrudAppService.cs b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiCrudAppService.cs
index 946d7984..4a7f56dc 100644
--- a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiCrudAppService.cs
+++ b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiCrudAppService.cs
@@ -3,11 +3,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using MiniExcelLibs;
 using Volo.Abp;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.Domain.Repositories;
+using Volo.Abp.Validation;
 
 namespace Yi.Framework.Ddd.Application
 {
@@ -86,7 +89,7 @@ namespace Yi.Framework.Ddd.Application
         /// <param name="id"></param>
         /// <returns></returns>
         [RemoteService(isEnabled: true)]
-        public async Task DeleteAsync(IEnumerable<TKey> id)
+        public virtual async Task DeleteAsync(IEnumerable<TKey> id)
         {
             await Repository.DeleteManyAsync(id);
         }
@@ -95,5 +98,34 @@ namespace Yi.Framework.Ddd.Application
         {
             return base.DeleteAsync(id);
         }
+
+
+
+
+        public virtual async Task<IActionResult> GetExportExcelAsync(TGetListInput input)
+        {
+            if (input is IPagedResultRequest paged)
+            {
+                paged.SkipCount = 0;
+                paged.MaxResultCount = LimitedResultRequestDto.MaxMaxResultCount;
+            }
+
+            var output = await this.GetListAsync(input);
+            var dirPath = $"/wwwroot/temp";
+            var filePath = $"{dirPath}/{Guid.NewGuid()}.xlsx";
+            if (!Directory.Exists(dirPath))
+            {
+                Directory.CreateDirectory(dirPath);
+            }
+
+            MiniExcel.SaveAs(filePath, output.Items);
+            return new FileStreamResult(File.OpenRead(filePath), "application/vnd.ms-excel");
+        }
+
+        public virtual async Task PostImportExcelAsync()
+        {
+
+
+        }
     }
 }
diff --git a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiFrameworkDddApplicationModule.cs b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiFrameworkDddApplicationModule.cs
index 46b83722..e2781601 100644
--- a/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiFrameworkDddApplicationModule.cs
+++ b/Yi.Abp.Net8/framework/Yi.Framework.Ddd.Application/YiFrameworkDddApplicationModule.cs
@@ -1,4 +1,6 @@
-using Volo.Abp.Application;
+using Volo.Abp;
+using Volo.Abp.Application;
+using Volo.Abp.Application.Dtos;
 using Volo.Abp.Modularity;
 using Yi.Framework.Ddd.Application.Contracts;
 
@@ -8,6 +10,11 @@ namespace Yi.Framework.Ddd.Application
         typeof(YiFrameworkDddApplicationContractsModule))]
     public class YiFrameworkDddApplicationModule : AbpModule
     {
-
+        public override void OnApplicationInitialization(ApplicationInitializationContext context)
+        {
+            //分页限制
+            LimitedResultRequestDto.DefaultMaxResultCount = 10;
+            LimitedResultRequestDto.MaxMaxResultCount = 10000;
+        }
     }
 }