如何将.NET CORE项目中的AutoMapper对象映射方法改写为支持复杂类型转换的长尾词？

本文共计375个文字，预计阅读时间需要2分钟。

简介：AutoMapper利用流畅配置API定义对象到对象的映射策略。它采用基于约定的匹配算法来匹配源到目标值。AutoMapper旨在实现模型投影。

简介

AutoMapper uses a fluent configuration API to define an object-object mapping strategy. AutoMapper uses a convention-based matching algorithm to match up source to destination values. AutoMapper is geared towards model projection scenarios to flatten complex object models to DTOs and other simple objects, whose design is better suited for serialization, communication, messaging, or simply an anti-corruption layer between the domain and application layer.

官网：automapper.org/

文档：automapper.readthedocs.io/en/latest/index.html

GitHub：github.com/AutoMapper/AutoMapper/blob/master/docs/index.rst

平台支持：

• .NET 4.6.1+
• .NET Standard 2.0+ docs.microsoft.com/en-us/dotnet/standard/net-standard

使用

Nuget安装

AutoMapper AutoMapper.Extensions.Microsoft.DependencyInjection //依赖注入AutoMapper，需要下载该包。

在Startup中添加AutoMapper

public void ConfigureServices(IServiceCollection services) { services.AddMvc(); //添加对AutoMapper的支持 services.AddAutoMapper(); }

创建AutoMapper映射规则

public class AutoMapperConfigs:Profile { //添加你的实体映射关系. public AutoMapperConfigs() { CreateMap<DBPoundSheet, PoundSheetViewModel>(); CreateMap<PoundSheetViewModel, DBPoundSheet>(); } }

在构造函数中注入你的IMapper

IMapper _mapper; public PoundListController(IMapper mapper) { _mapper = mapper; }

单个对象转换

//typeof(model)="PoundSheetViewModel" DBPoundSheet dBPoundSheet = _mapper.Map<DBPoundSheet>(model);

集合对象转换

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对易盾网络的支持。