EasyCore.EFCoreRepository
1.0.4
dotnet add package EasyCore.EFCoreRepository --version 1.0.4
NuGet\Install-Package EasyCore.EFCoreRepository -Version 1.0.4
<PackageReference Include="EasyCore.EFCoreRepository" Version="1.0.4" />
<PackageVersion Include="EasyCore.EFCoreRepository" Version="1.0.4" />
<PackageReference Include="EasyCore.EFCoreRepository" />
paket add EasyCore.EFCoreRepository --version 1.0.4
#r "nuget: EasyCore.EFCoreRepository, 1.0.4"
#:package EasyCore.EFCoreRepository@1.0.4
#addin nuget:?package=EasyCore.EFCoreRepository&version=1.0.4
#tool nuget:?package=EasyCore.EFCoreRepository&version=1.0.4
EasyCore.EFCoreRepository
Repository 是软件开发中的一个重要概念,尤其在 领域驱动设计(DDD) 和 数据访问层 中广泛使用。Repository 是一种 抽象数据访问层的设计模式,它封装了数据访问逻辑,使上层业务逻辑与底层数据存储解耦。Repository 就像是数据仓库的接口,用于管理实体对象的持久化(增删改查)操作。
使用说明:
1.Program注册
public class Program
{
public static void Main(string[] args)
{
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.EasyCoreDependencie();
builder.Services.AddDbContext<TestDbContext>();
// Use EasyCore EFCore Repository
builder.Services.EasyCoreEFCoreRepository();
var app = builder.Build();
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
app.UseAuthorization();
app.MapControllers();
app.Run();
}
}
2.实体继承
EasyCore.EFCoreRepository 提供了一个实体基类EasyCoreEntity,包含并发标记/软删除/以及多租户ID。
public class TestEntity : EasyCoreEntity
{
[Key]
public Guid Guid { get; set; }
public string Name { get; set; }
public int Age { get; set; }
}
3.仓储类继承
EasyCore.EFCoreRepository 提供了一个仓储基类 EfCoreRepository<TDbContext, TEntity> 和仓储抽象 IRepository<TEntity>。
public interface ITestEntityRepository : IRepository<TestEntity>, ITransientDependencie
{
}
(注:ITransientDependencie为EasyCore.Dependencie中的自动注入细节与抽象的依赖关系)
public class TestEntityRepository : EfCoreRepository<TestDbContext, TestEntity>, ITestEntityRepository
{
public TestEntityRepository(TestDbContext dbContext, IServiceProvider serviceProvider) : base(dbContext, serviceProvider)
{
}
}
4.使用仓储
[Route("api/[controller]")]
[ApiController]
public class RepositoryController : ControllerBase
{
private readonly ITestEntityRepository _repository;
public RepositoryController(ITestEntityRepository repository) => _repository = repository;
[HttpGet]
public async Task<TestEntity> Get()
{
return await _repository.GetAsync(e => e.Name == "Test");
}
[HttpPost]
public async Task Post()
{
await _repository.InsertAsync(new EFCore.Entity.TestEntity { Name = "Test", Age = 10, Guid = Guid.NewGuid() }, true);
}
[HttpPut]
public async Task Put()
{
var entity = await _repository.GetAsync(e => e.Name == "Test");
entity.Age = 20;
await _repository.UpdateAsync(entity, true);
}
[HttpDelete]
public async Task Delete()
{
var entity = await _repository.GetAsync(e => e.Age == 20);
entity.IsDeleted = true;
await _repository.UpdateAsync(entity, true);
}
}
5.WhereIf支持
EasyCore.EFCoreRepository提供一个IQueryable<T>.WhereIf的支持。
IQueryable<T>.WhereIf(xxx!= null, x => x.xxx == xxx)
上述代码中只有 xxx!= null 时,才会执行 x ⇒ x.xxx == xxx 否则继续执行后面的代码。
EasyCore.EFCoreRepository就可以自动实现实体的CURD操作。
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net8.0 is compatible. 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. |
-
net8.0
- Microsoft.AspNetCore.Mvc (>= 2.1.3)
- Microsoft.EntityFrameworkCore (>= 8.0.0)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 8.0.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.