Dapper.Lite 3.0.1

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.1 This package targets .NET Framework 4.6.1. The package is compatible with this framework or higher. 
dotnet add package Dapper.Lite --version 3.0.1
                    


                    

                
NuGet\Install-Package Dapper.Lite -Version 3.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Dapper.Lite" Version="3.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Dapper.Lite" Version="3.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Dapper.Lite" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Dapper.Lite --version 3.0.1
                    


                    

                
#r "nuget: Dapper.Lite, 3.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Dapper.Lite@3.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Dapper.Lite&version=3.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Dapper.Lite&version=3.0.1
                    


                            Install as a Cake Tool

一款Dapper扩展，单表查询和SQL拼接查询条件支持Lambda表达式。支持Oracle、MSSQL、MySQL、PostgreSQL、SQLite、Access、ClickHouse等数据库。 另外只要ADO.NET支持的数据库，都可以很方便地通过实现IProvider接口支持，仅需写150行左右的代码。

文档： https://github.com/0611163/Dapper.Lite/blob/main/README.md

QQ群： 如有疑问可以加QQ群：497956447

经典示例：

var session = DapperLiteFactory.GetSession();
List<BsOrder> list = session
    .Sql<BsOrder>(@"
        select o.*, u.user_name as OrderUserName, u.real_name as OrderUserRealName 
        from bs_order o
        left join sys_user u on u.id=o.order_userid")
    .Where(o => o.Status == 0
        && o.Remark.Contains("订单")
        && o.OrderTime >= new DateTime(2010, 1, 1)
        && o.OrderTime < DateTime.Now.Date.AddDays(1))
    .Where<SysUser>(u => new long[] { 8, 9, 10 }.Contains(u.Id))
    .Append("order by o.order_time desc, o.id asc")
    .ToList();

经典示例2：

DateTime? startTime = null;

var session = DapperLiteFactory.GetSession();

session.OnExecuting = (s, p) => Console.WriteLine(s); //打印SQL

List<SysUser> list = session.Sql(@"
    select * from sys_user t where t.id <= @Id", new { Id = 20 })

    .Append(@" and t.create_userid = @CreateUserId 
        and t.password like @Password
        and t.id in @Ids",
        new
        {
            CreateUserId = "1",
            Password = "%345%",
            Ids = session.ForList(new List<int> { 1, 2, 9, 10, 11 })
        })

    .AppendIf(startTime.HasValue, " and t.create_time >= @StartTime ", new { StartTime = startTime })

    .Append(" and t.create_time <= @EndTime ", new { EndTime = new DateTime(2022, 8, 1) })

    .QueryList<SysUser>();

long id = session.Sql("select id from sys_user where id=@Id", new { Id = 1 })
    .QuerySingle<long>();
Assert.IsTrue(id == 1);

foreach (SysUser item in list)
{
    Console.WriteLine(ModelToStringUtil.ToString(item));
}
Assert.IsTrue(list.Count > 0);
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 is compatible.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on Dapper.Lite:

Package Downloads
Dapper.Lite.Provider.ClickHouse

Dapper.Lite的数据库实现，基于ClickHouse.Client。您也可以自己实现IProvider接口。
Dapper.Lite.Provider.SQLite

Dapper.Lite的数据库实现。您也可以自己实现IProvider接口。注意：您需要额外引用System.Data.SQLite.dll或其它dll。
Dapper.Lite.Provider.Access

Dapper.Lite的数据库实现。您也可以自己实现IProvider接口。
Lite.Dapper.Provider.MySQL

Dapper.Lite的数据库实现。您也可以自己实现IProvider接口。
Lite.Dapper.Provider.Oracle

Dapper.Lite的数据库实现。您也可以自己实现IProvider接口。

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.1 150 1/7/2026
3.0.0 786 7/22/2025
2.0.13 2,812 8/30/2024
2.0.12 232 7/22/2024
2.0.11 572 1/12/2024
2.0.10 264 1/3/2024
2.0.9 247 12/15/2023
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2.0.6 462 11/27/2023
2.0.5 205 11/13/2023
2.0.4 257 11/6/2023
2.0.3 205 10/31/2023
2.0.2 205 10/31/2023
2.0.1 228 10/27/2023
2.0.0 225 10/26/2023
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更新内容：
           1. 修复QueryByIdAsync查询BUG