前言

基于官方教程，前前后后走了N遍。好多地方不清楚，为什么会有这效果，有一堆的问号。哪些是必须的？哪些是不必须的?
经过N长时间的研究，自己也搭建多无数个精简的Abp解决方案。在这过程中，出现一堆莫名其妙的问题。
有幸，最终摸索出可以通过Swagger可以调用数据库的项目。所以决定写下操作过程，加以巩固，并共勉之。

创建解决方案及项目

创建名为 Acme.BookStore 的新解决方案。基于Abp官方教程中领域分层，分别创建以下项目：

• .Net Core类库项目
  • Acme.BookStore.Domain
  • Acme.BookStore.Domain.Shared
  • Acme.BookStore.Application
  • Acme.BookStore.Application.Contracts
  • Acme.BookStore.EntityFrameworkCore
  • Acme.BookStore.EntityFrameworkCore.DbMigrations
• Asp.Net Core Web应用程序
  • Acme.BookStore.WebApi(空白模版)

添加项目引用

• Acme.BookStore.Application
  • Acme.BookStore.Domain
  • Acme.BookStore.Application.Contracts
• Acme.BookStore.Application.Contracts
  • Acme.BookStore.Domain.Shared
• Acme.BookStore.Domain
  • Acme.BookStore.Domain.Shared
• Acme.BookStore.EntityFrameworkCore
  • Acme.BookStore.Domain
• Acme.BookStore.EntityFrameworkCore.DbMigrations
  • Acme.BookStore.EntityFrameworkCore
• Acme.BookStore.WebApi
  • Acme.BookStore.Application.Application
  • Acme.BookStore.EntityFrameworkCore.DbMigrations

添加程序包引用

• Acme.BookStore.Application
  • Volo.Abp.Ddd.Application
  • Volo.Abp.AutoMapper
• Acme.BookStore.Application.Contracts
  • Volo.Abp.Ddd.Application.Contracts
• Acme.BookStore.Domain
  • Volo.Abp.Ddd.Domain
• Acme.BookStore.Domain.Shared
  • Volo.Abp.Core
• Acme.BookStore.EntityFrameworkCore
  • Volo.Abp.EntityFrameworkCore.SqlServer
• Acme.BookStore.EntityFrameworkCore.DbMigrations
  • Microsoft.EntityFrameworkCore.Tools
• Acme.BookStore.WebApi
  • Swashbuckle.AspNetCore
  • Volo.Abp.AspNetCore.Mvc
  • Volo.Abp.Autofac

快速项目、程序包引用

• 双击Acme.BookStore.Application代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Volo.Abp.AutoMapper" Version="3.2.1" />
        <PackageReference Include="Volo.Abp.Ddd.Application" Version="3.2.1" />
    </ItemGroup>
    <ItemGroup>
        <ProjectReference Include="..\Acme.BookStore.Application.Contracts\Acme.BookStore.Application.Contracts.csproj" />
        <ProjectReference Include="..\Acme.BookStore.Domain\Acme.BookStore.Domain.csproj" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.Application.Contracts代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Volo.Abp.Ddd.Application.Contracts" Version="3.2.1" />
    </ItemGroup>
    <ItemGroup>
        <ProjectReference Include="..\Acme.BookStore.Domain.Shared\Acme.BookStore.Domain.Shared.csproj" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.Domain代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Volo.Abp.Ddd.Domain" Version="3.2.1" />
    </ItemGroup>
    <ItemGroup>
        <ProjectReference Include="..\Acme.BookStore.Domain.Shared\Acme.BookStore.Domain.Shared.csproj" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.Domain.Shared代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Volo.Abp.Core" Version="3.2.1" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.EntityFrameworkCore代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Volo.Abp.EntityFrameworkCore.SqlServer" Version="3.2.1" />
    </ItemGroup>
    <ItemGroup>
        <ProjectReference Include="..\Acme.BookStore.Domain\Acme.BookStore.Domain.csproj" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.EntityFrameworkCore.DbMigrations代码替换：

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.8">
            <PrivateAssets>all</PrivateAssets>
            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
        </PackageReference>
    </ItemGroup>
    <ItemGroup>
      <ProjectReference Include="..\Acme.BookStore.EntityFrameworkCore\Acme.BookStore.EntityFrameworkCore.csproj" />
    </ItemGroup>
</Project>

• 双击Acme.BookStore.WebApi代码替换：

<Project Sdk="Microsoft.NET.Sdk.Web">
    <PropertyGroup>
        <TargetFramework>netcoreapp3.1</TargetFramework>
    </PropertyGroup>
    <ItemGroup>
        <PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.3" />
        <PackageReference Include="Volo.Abp.AspNetCore.Mvc" Version="3.2.1" />
        <PackageReference Include="Volo.Abp.Autofac" Version="3.2.1" />
    </ItemGroup>
    <ItemGroup>
      <ProjectReference Include="..\Acme.BookStore.Application\Acme.BookStore.Application.csproj" />
      <ProjectReference Include="..\Acme.BookStore.EntityFrameworkCore.DbMigrations\Acme.BookStore.EntityFrameworkCore.DbMigrations.csproj" />
    </ItemGroup>
</Project>

创建Module类

分别对创建的项目，统一添加以Module结尾类名称(可以重命名Class1.cs)

• Acme.BookStore.Application
  • BookStoreApplicationModule.cs
• Acme.BookStore.Application.Contracts
  • BookStoreApplicationContractsModule.cs
• Acme.BookStore.Domain
  • BookStoreDomainModule.cs
• Acme.BookStore.Domain.Shared
  • BookStoreDomainSharedModule.cs
• Acme.BookStore.EntityFrameworkCore
  • BookStoreEntityFrameworkCoreModule.cs
• Acme.BookStore.EntityFrameworkCore.DbMigrations
  • BookStoreEntityFrameworkCoreDbMigrationsModule.cs
• Acme.BookStore.WebApi
  • BookStoreWebApiModule.cs

各个项目中创建Module类完后，都继承AbpModule。

至此一个精简的Abp解决方案已完成。