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开源导入导出通用库Magicodes.ExporterAndImporter发布

2019-09-19 15:16 741 查看

导入导出通用库

 

Magicodes.ExporterAndImporter为心莱团队封装的导入导出通用库,并且仍在跟随项目不断地打磨。

GitHub地址:

https://github.com/xin-lai/Magicodes.ExporterAndImporter

 

 目录

特点

相关官方Nuget包

导出 Demo

  • 普通导出

  • 特性导出

  • 列头处理或者多语言支持

导入Demo

  • 普通模板

  • 多数据类型

  • 数据验证

Docker中使用

Dockerfile Demo

 

 特点

  • 封装导入导出业务,目前仅支持 Excel,有兴趣的小伙伴可以考虑支持 CSV 以及PDF或其他格式的导出

  • 配置特性即可控制相关逻辑和显示结果,无需修改逻辑代码

  • 推荐配合 导入导出DTO 使用

  • 导出支持列头自定义处理以便支持多语言等场景

  • 导出支持文本自定义过滤或处理

  • 导入支持自动根据导入DTO生成导入模板及模板验证

  • 导入支持数据验证逻辑

  • 导入支持数据下拉选择

  • 导入支持注释添加

 

相关官方Nuget包

 

 

导出 Demo

Demo1-1

普通导出

 

 

 

public class ExportTestData
{
public string Name1 { get; set; }
public string Name2 { get; set; }
public string Name3 { get; set; }
public string Name4 { get; set; }
}

var result = await Exporter.Export(filePath, new List<ExportTestData>()
{
new ExportTestData()
{
Name1 = "1",
Name2 = "test",
Name3 = "12",
Name4 = "11",
},
new ExportTestData()
{
Name1 = "1",
Name2 = "test",
Name3 = "12",
Name4 = "11",
}
});

Demo1-2

特性导出

 

 

[ExcelExporter(Name = "测试", TableStyle = "Light10")]public class ExportTestDataWithAttrs
{
[ExporterHeader(DisplayName = "加粗文本", IsBold = true)]
public string Text { get; set; }

[ExporterHeader(DisplayName = "普通文本")]
public string Text2 { get; set; }

[ExporterHeader(DisplayName = "忽略", IsIgnore = true)]
public string Text3 { get; set; }

[ExporterHeader(DisplayName = "数值", Format = "#,##0")]
public double Number { get; set; }

[ExporterHeader(DisplayName = "名称", IsAutoFit = true)]
public string Name { get; set; }
}
var result = await Exporter.Export(filePath, new List<ExportTestDataWithAttrs>()
{
new ExportTestDataWithAttrs()
{
Text = "啊实打实大苏打撒",
Name="aa",
Number =5000,
Text2 = "w萨达萨达萨达撒",
Text3 = "sadsad打发打发士大夫的"
},
new ExportTestDataWithAttrs()
{
Text = "啊实打实大苏打撒",
Name="啊实打实大苏打撒",
Number =6000,
Text2 = "w萨达萨达萨达撒",

20bc
Text3 = "sadsad打发打发士大夫的"
},
new ExportTestDataWithAttrs()
{
Text = "啊实打实速度大苏打撒",
Name="萨达萨达",
Number =6000,
Text2 = "突然他也让他人",
Text3 = "sadsad打发打发士大夫的"
},

});
 

Demo1-3

列头处理或者多语言支持

[ExcelExporter(Name = "测试", TableStyle = "Light10")]
public class AttrsLocalizationTestData
{
[ExporterHeader(DisplayName = "加粗文本", IsBold = true)]
public string Text { get; set; }

[ExporterHeader(DisplayName = "普通文本")]
public string Text2 { get; set; }

[ExporterHeader(DisplayName = "忽略", IsIgnore = true)]
public string Text3 { get; set; }

[ExporterHeader(DisplayName = "数值", Format = "#,##0")]
public double Number { get; set; }

[ExporterHeader(DisplayName = "名称", IsAutoFit = true)]
public string Name { get; set; }
}
ExcelBuilder.Create().WithLocalStringFunc((key) =>
{
if (key.Contains("文本"))
{
return "Text";
}
return "未知语言";
}).Build();

var filePath = Path.Combine(Directory.GetCurrentDirectory(), "testAttrsLocalization.xlsx");
if (File.Exists(filePath)) File.Delete(filePath);

var result = await Exporter.Export(filePath, new List<AttrsLocalizationTestData>()
{
new AttrsLocalizationTestData()
{
Text = "啊实打实大苏打撒",
Name="aa",
Number =5000,
Text2 = "w萨达萨达萨达撒",
Text3 = "sadsad打发打发士大夫的"
},
new AttrsLocalizationTestData()
{
Text = "啊实打实大苏打撒",
Name="啊实打实大苏打撒",
Number =6000,
Text2 = "w萨达萨达萨达撒",
Text3 = "sadsad打发打发士大夫的"
},
new AttrsLocalizationTestData()
{
Text = "啊实打实速度大苏打撒",

2ba8
Name="萨达萨达",
Number =6000,
Text2 = "突然他也让他人",
Text3 = "sadsad打发打发士大夫的"
},

});

 

导入 Demo

导入特性(ImporterHeader):

  • Namestring 表头显示名称(不可为空)。

  • Descriptionstring 表头添加注释。

  • Authorstring 注释作者,默认值为X.M。

导入结果(ImportModel<T>):

  • DataIList<T>  导入的数据集合。

  • ValidationResultsIList<ValidationResultModel> 数据验证结果。

  • HasValidTemplatebool 模板验证是否通过。

数据验证结果(ValidationResultModel):

  • Indexint  错误数据所在行。

  • ErrorsIDictionary<string, string> 整个Excel错误集合。目前仅支持数据验证错误。

  • FieldErrorsIDictionary<string, string> 数据验证错误。

 

Demo2-1 普通模板

生成模板

public class ImportProductDto
{
/// <summary>
/// 产品名称
/// </summary>
[ImporterHeader(Name = "产品名称")]
public string Name { get; set; }
/// <summary>
/// 产品代码
/// </summary>
[ImporterHeader(Name = "产品代码")]
public string Code { get; set; }
/// <summary>
/// 产品条码
/// </summary>
[ImporterHeader(Name = "产品条码")]
public string BarCode { get; set; }

}

导入模板

 

 

 

 

Demo2-2 多数据类型

生成模板

public class ImportProductDto
{
/// <summary>
/// 产品名称
/// </summary>
[ImporterHeader(Name = "产品名称")]
public string Name { get; set; }
/// <summary>
/// 产品代码
/// </summary>
[ImporterHeader(Name = "产品代码")]
public string Code { get; set; }
/// <summary>
/// 产品条码
/// </summary>
[ImporterHeader(Name = "产品条码")]
public string BarCode { get; set; }
/// <summary>
/// 客户Id
/// </summary>
[ImporterHeader(Name = "客户代码")]
public long ClientId { get; set; }
/// <summary>
/// 产品型号
/// </summary>
[ImporterHeader(Name = "产品型号")]
public string Model { get; set; }
/// <summary>
/// 申报价值
/// </summary>
[ImporterHeader(Name = "申报价值")]
public double DeclareValue { get; set; }
/// <summary>
/// 货币单位
/// </summary>
[ImporterHeader(Name = "货币单位")]
public string CurrencyUnit { get; set; }
/// <summary>
/// 品牌名称
/// </summary>
[ImporterHeader(Name = "品牌名称")]
public string BrandName { get; set; }
/// <summary>
/// 尺寸
/// </summary>
[ImporterHeader(Name = "尺寸(长x宽x高)")]
public string Size { get; set; }
/// <summary>
/// 重量
/// </summary>
[ImporterHeader(Name = "重量(KG)")]
public double Weight { get; set; }

/// <summary>
/// 类型
/// </summary>
[ImporterHeader(Name = "类型")]
public ImporterProductType Type { get; set; }

/// <summary>
/// 是否行
/// </summary>
[ImporterHeader(Name = "是否行")]
public bool IsOk { get; set; }
}
public enum ImporterProductType
{
[Display(Name = "第一")]
One,
[Display(Name = "第二")]
Two

}

 

导入模板

 

 

 

Demo2-3 数据验证

生成模板

必填项表头文本为红色

public class ImportProductDto
{
/// <summary>
/// 产品名称
/// </summary>
[ImporterHeader(Name = "产品名称",Description ="必填")]
[Required(ErrorMessage = "产品名称是必填的")]
public string Name { get; set<
576
/span>; }
/// <summary>
/// 产品代码
/// </summary>
[ImporterHeader(Name = "产品代码", Description = "最大长度为8")]
[MaxLength(8,ErrorMessage = "产品代码最大长度为8")]
public string Code { get; set; }
/// <summary>
/// 产品条码
/// </summary>
[ImporterHeader(Name = "产品条码")]
[MaxLength(10, ErrorMessage = "产品条码最大长度为10")]
[RegularExpression(@"^\d*$", ErrorMessage = "产品条码只能是数字")]
public string BarCode { get; set; }
/// <summary>
/// 客户Id
/// </summary>
[ImporterHeader(Name = "客户代码")]
public long ClientId { get; set; }
/// <summary>
/// 产品型号
/// </summary>
[ImporterHeader(Name = "产品型号")]
public string Model { get; set; }
/// <summary>
/// 申报价值
/// </summary>
[ImporterHe
1062
ader(Name = "申报价值")]
public double DeclareValue { get; set; }
/// <summary>
/// 货币单位
/// </summary>
[ImporterHeader(Name = "货币单位")]
public string CurrencyUnit { get; set; }
/// <summary>
/// 品牌名称
/// </summary>
[ImporterHeader(Name = "品牌名称")]
public string BrandName { get; set; }
/// <summary>
/// 尺寸
/// </summary>
[ImporterHeader(Name = "尺寸(长x宽x高)")]
public string Size { get; set; }
/// <summary>
/// 重量
/// </summary>
[ImporterHeader(Name = "重量(KG)")]
public double Weight { get; set; }

/// <summary>
/// 类型
/// </summary>
[ImporterHeader(Name = "类型")]
public ImporterProductType Type { get; set; }

/// <summary>
/// 是否行
/// </summary>
[ImporterHeader(Name = "是否行")]
public bool IsOk { get; set; }
}
public enum ImporterProductType
{
[Display(Name = "第一")]
One,
[Display(Name = "第二")]
Two

}

 

导入模板

 

 

Docker中使用

# 安装libgdiplus库,用于Excel导出
RUN apt-get update && apt-get install -y libgdiplus libc6-dev
RUN ln -s /usr/lib/libgdiplus.so /usr/lib/gdiplus.dll

Dockerfile Demo

FROM microsoft/dotnet:2.2-aspnetcore-runtime AS base
# 安装libgdiplus库,用于Excel导出
RUN apt-get update && apt-get install -y libgdiplus libc6-dev
RUN ln -s /usr/lib/libgdiplus.so /usr/lib/gdiplus.dll
WORKDIR /app
EXPOSE 80

FROM microsoft/dotnet:2.2-sdk AS build
WORKDIR /src
COPY ["src/web/Admin.Host/Admin.Host.csproj", "src/web/Admin.Host/"]
COPY ["src/web/Admin.Web.Core/Admin.Web.Core.csproj", "src/web/Admin.Web.Core/"]
COPY ["src/application/Admin.Application/Admin.Application.csproj", "src/application/Admin.Application/"]
COPY ["src/core/Magicodes.Admin.Core/Magicodes.Admin.Core.csproj", "src/core/Magicodes.Admin.Core/"]
COPY ["src/data/Magicodes.Admin.EntityFrameworkCore/Magicodes.Admin.EntityFrameworkCore.csproj", "src/data/Magicodes.Admin.EntityFrameworkCore/"]
COPY ["src/core/Magicodes.Admin.Core.Custom/Magicodes.Admin.Core.Custom.csproj", "src/core/Magicodes.Admin.Core.Custom/"]
COPY ["src/application/Admin.Application.Custom/Admin.Application.Custom.csproj", "src/application/Admin.Application.Custom/"]
RUN dotnet restore "src/web/Admin.Host/Admin.Host.csproj"
COPY . .
WORKDIR "/src/src/web/Admin.Host"
RUN dotnet build "Admin.Host.csproj" -c Release -o /app

FROM build AS publish
RUN dotnet publish "Admin.Host.csproj" -c Release -o /app

FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "Magicodes.Admin.Web.Host.dll"]

 

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