快速开始 一、Net 6环境下的.net core项目里如何使用AutoMapper实现依赖注入。 注: AutoMapper 是一个对象-对象映射器,可以将一个对象映射到另一个对象。 第一步,在Nuget引入AutoMapper、AutoMapper.Extensions.DependencyInjection这两个NuGet包 第二步,定义Profile,方便对注入服务进行管理: 第三步,在Program.cs中注册...
Mapping configuration is static as it is the root object that can create anIMapper. Mapper instances are registered as transient. You can configure this with theserviceLifetimeparameter. Be careful changing this, asMappertakes a dependency on a factory method to instantiate the other extensions. Ma...
2. 依赖注入 (Dependency Injection) Reference:https://docs.automapper.org/en/latest/Dependency-injection.html 1)安装NuGet包 Install-Package AutoMapper.Extensions.Microsoft.DependencyInjection -Version 11.0.0 2)添加到StartUp的ConfigureServices // This method gets called by the runtime. Use this method ...
varmapper =newMapper(configuration, childContainer.GetInstance);vardest = mapper.Map<Source, Destination>(newSource { Value = 15 }); Queryable Extensions 可查询扩展 从8.0开始,你可以使用 IMapper。ProjectTo.对于旧版本,您需要将配置传递给扩展方法 IQueryable。项目组 < t > (图像提供者)。 注意IQuerya...
工厂方法和抽象工厂，接下来我们介绍一种更有价值的IoC模式：依赖注入（DI：Dependency Injection）。
DI(依赖注入): DI(Dependency Injection)是一种设计模式,用于管理对象之间的依赖关系。它通过将依赖关系的创建和注入交给容器来处理,从而减少对象之间的耦合,提高代码的可测试性和可维护性。 在使用DI时,首先需要在应用程序的启动阶段配置依赖关系。通常会使用一个容器,比如ASP.NET Core中的内置容器,来管理对象的创建...
AutoMapper NuGet package developed byJimmy Bogard, gives you all the required functionality to map object-to-object. Install the following required NuGet packages. AutoMapper related Install-package AutoMapper Install-package AutoMapper.Extensions.Microsoft.DependencyInjection ...
Enum Extensions How do I get started? First, configure AutoMapper to know what types you want to map, in the startup of your application: varconfiguration =newMapperConfiguration(cfg => { cfg.CreateMap<Foo, FooDto>(); cfg.CreateMap<Bar, BarDto>(); });// only during development, valid...
To useAutoMapperin an ASP.NET Core project, installAutoMapper.Extensions.Microsoft.DependencyInjectionnuget package. This package has a dependency onAutoMapper, so it will also be installed. Add AutoMapper Services InConfigureServicesmethod of theStartupclass, add AutoMapper services. ...
AssertConfigurationIsValid(); #endif // use DI (http://docs.automapper.org/en/latest/Dependency-injection.html) or create the mapper yourself var mapper = configuration.CreateMapper();Then in your application code, execute the mappings: