feat:构建还原

This commit is contained in:
陈淳
2023-11-22 11:10:12 +08:00
parent 185d87c24e
commit d9305c7620
4 changed files with 1 additions and 144 deletions

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@@ -1,12 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Yi.Framework.Module.Excel
{
public class ExcelManager
{
}
}

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@@ -1,130 +0,0 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using Org.BouncyCastle.Utilities.Collections;
namespace Yi.Framework.Module.Excel
{
public class OemClient
{
/// <summary>
/// 导出excel
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="entityList"></param>
/// <param name="filePath"></param>
public void Export<T>(List<T> entityList, string filePath)
{
var properties = typeof(T).GetProperties().Where(x => x.GetCustomAttribute<DisplayNameAttribute>() is not null).Where(x => x.GetGetMethod().IsPublic).ToList();
// 创建工作簿
IWorkbook workbook = new XSSFWorkbook();
// 创建工作表
ISheet sheet = workbook.CreateSheet("sheet");
// 写入表头
IRow headerRow = sheet.CreateRow(0);
for (int j = 0; j < properties.Count(); j++)
{
headerRow.CreateCell(j).SetCellValue(properties[j].GetCustomAttribute<DisplayNameAttribute>()!.DisplayName);
}
// 写入数据
for (int i = 0; i < entityList.Count(); i++)
{
var currentEntity = entityList[i];
IRow dataRow = sheet.CreateRow(i + 1);
for (int j = 0; j < properties.Count(); j++)
{
var currentPropertiy = properties[j];
//只处理简单类型
dataRow.CreateCell(j).SetCellValue(JsonSerializer.Serialize(currentPropertiy.GetValue(currentEntity)).TrimStart("\"".ToCharArray()).TrimEnd("\"".ToCharArray()));
}
}
// 保存文件
using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write))
{
workbook.Write(fs);
}
workbook.Dispose();
}
/// <summary>
/// 导入excel
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="filePath"></param>
/// <returns></returns>
public List<T> Import<T>(string filePath) where T : new()
{
List<T> result = new();
Dictionary<int, PropertyInfo> propHas = new Dictionary<int, PropertyInfo>();
var properties = typeof(T).GetProperties().Where(x => x.GetCustomAttribute<DisplayNameAttribute>() is not null).Where(x => x.GetGetMethod().IsPublic).ToList();
// 创建文件流
using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
// 创建工作簿
IWorkbook workbook = new XSSFWorkbook(fileStream);
// 选择第一个工作表
ISheet sheet = workbook.GetSheetAt(0);
//获取表头
IRow headerRow = sheet.GetRow(0);
for (int col = 0; col < headerRow.LastCellNum; col++)
{
// 获取单元格的值
ICell cell = headerRow.GetCell(col);
var property = properties.Where(x => x.GetCustomAttribute<DisplayNameAttribute>().DisplayName == cell.StringCellValue).FirstOrDefault();
if (property is not null && !propHas.Values.Contains(property))
{
propHas[col] = property;
}
}
// 遍历行
for (int row = 1; row <= sheet.LastRowNum; row++)
{
//一行一个对象
IRow currentRow = sheet.GetRow(row);
var currentResult = new T();
// 遍历列
for (int col = 0; col < currentRow.LastCellNum; col++)
{
// 获取单元格的值
ICell cell = currentRow.GetCell(col);
string? cellValue = cell.ToString();
object value = cellValue.TrimStart("\"".ToCharArray()).TrimEnd("\"".ToCharArray());
value = Convert.ChangeType(cellValue, propHas[col].PropertyType);
propHas[col].SetValue(currentResult, value);
}
result.Add(currentResult);
}
}
return result;
}
}
}

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@@ -23,7 +23,6 @@
<ItemGroup>
<PackageReference Include="AlibabaCloud.SDK.Dysmsapi20170525" Version="2.0.23" />
<PackageReference Include="CSRedisCore" Version="3.8.670" />
<PackageReference Include="NPOI" Version="2.6.2" />
<PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
<PackageReference Include="SixLabors.ImageSharp" Version="3.0.1" />
<PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta15" />

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@@ -37,7 +37,7 @@ public class Startup : AppStartup
services.AddSchedule(options =>
{
// 注册作业,并配置作业触发器
//options.AddJob<TestJob>(Triggers.Period(10000));
options.AddJob<SystemDataJob>(Triggers.Period(10000));
//options.AddJob<SystemDataJob>(Triggers.Period(10000));
options.AddJob<SystemDataJob>(Triggers.Cron("0 0 0,12 ? * ?", CronStringFormat.WithSeconds)); // 表示每天凌晨与12点
});