DNLiCore_DB 1.1.0
See the version list below for details.
dotnet add package DNLiCore_DB --version 1.1.0
NuGet\Install-Package DNLiCore_DB -Version 1.1.0
<PackageReference Include="DNLiCore_DB" Version="1.1.0" />
paket add DNLiCore_DB --version 1.1.0
#r "nuget: DNLiCore_DB, 1.1.0"
// Install DNLiCore_DB as a Cake Addin #addin nuget:?package=DNLiCore_DB&version=1.1.0 // Install DNLiCore_DB as a Cake Tool #tool nuget:?package=DNLiCore_DB&version=1.1.0
---介绍---
DNLiCore_DB 是属于DNLiCore框架下的一个数据库工具类 SDK2.2,目标支持数据库类型包括 MySql,SqlServer,SqlLite
其中包括3种执行框架 Ado.net:SqlHelper,轻量级ORM:Petapoco,标准EF框架:EF Core
使用方法:1.安装 DNLiCore_DB
2.在appsettings.json配置对应的数据库配置,例如
"ConnectionStrings": {
"SqlServerConnection": "Server=******;Database=****;User ID=****;Password=*****;",
"MySqlConnection": "Database='*****';Data Source=****;User ID=****;Password=******.;CharSet=utf8;SslMode=None",
"SqlLiteConnection": "Data Source=ItcastCater.db"
}
3.在Startup.cs进行注入,例如使用mysql数据库
①使用ado.net 注入方式
services.AddSingleton(typeof(DNLiCore_DB.IMySqlHelper), new DNLiCore_DB.MySqlHelper(Configuration.GetConnectionString("MySqlConnection")));
②使用petapoco 注入方式,
services.AddSingleton(typeof(DNLiCore_DB.IPetaPocoHelper), new DNLiCore_DB.PetaPocoHelper(Configuration.GetConnectionString("MySqlConnection"), 0));
③使用ef注入方式
创建相应的DBContext和实体
1.1 通过程序包管理控制台生成DBContext和实体输入,按需引用DNLiCore_DB
Scaffold-DbContext -Force "Server=*****;User Id=****;Password=******;Database=drewtest" -Provider "Pomelo.EntityFrameworkCore.MySql"
注意:1.表必须要有主键
2.如果有需要只生成单表的加个 -Table 表名
3.会存在datetime数据类型实体生成错误的情况,需要手动修改
1.2 进行ef注入
services.AddSingleton(typeof(DNLiCore_DB.IRepository), new DNLiCore_DB.Repository(new DNLiCore_Model.drewtestContext()));
4.在控制器构造函数注入使用,此方法不唯一,例如
static DNLiCore_DB.IPetaPocoHelper mypetaPocoHelper;
public HomeController(DNLiCore_DB.IPetaPocoHelper petaPocoHelper)
{
mypetaPocoHelper = petaPocoHelper;
}
在其他方法中调用
public IActionResult Index()
{
var mylss = mypetaPocoHelper.Fetch(" select * from userInfo ");
}
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. 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. |
.NET Core | netcoreapp2.2 is compatible. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
-
- Microsoft.EntityFrameworkCore.Sqlite.Core (>= 2.1.4)
- Microsoft.EntityFrameworkCore.SqlServer (>= 2.1.4)
- Microsoft.EntityFrameworkCore.Tools (>= 2.2.0)
- PetaPoco.NetCore (>= 1.0.1)
- Pomelo.EntityFrameworkCore.MySql (>= 2.1.4)
- SQLitePCLRaw.bundle_green (>= 1.1.11)
- Z.EntityFramework.Extensions.EFCore (>= 2.1.41)
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Summary of changes made in this release of the package.