Mud.ServiceCodeGenerator 1.2.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package Mud.ServiceCodeGenerator --version 1.2.0
                    
NuGet\Install-Package Mud.ServiceCodeGenerator -Version 1.2.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Mud.ServiceCodeGenerator" Version="1.2.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Mud.ServiceCodeGenerator" Version="1.2.0" />
                    
Directory.Packages.props
<PackageReference Include="Mud.ServiceCodeGenerator" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Mud.ServiceCodeGenerator --version 1.2.0
                    
#r "nuget: Mud.ServiceCodeGenerator, 1.2.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Mud.ServiceCodeGenerator@1.2.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Mud.ServiceCodeGenerator&version=1.2.0
                    
Install as a Cake Addin
#tool nuget:?package=Mud.ServiceCodeGenerator&version=1.2.0
                    
Install as a Cake Tool

Mud 服务代码生成器

功能介绍

Mud 服务代码生成器是一个基于 Roslyn 的源代码生成器,用于自动生成服务层相关代码,提高开发效率。它包含以下主要功能:

  1. 服务类代码生成 - 根据实体类自动生成服务接口和服务实现类
  2. 依赖注入代码生成 - 自动为类生成构造函数注入代码,包括日志、缓存、用户管理等常用服务

项目参数配置

在使用 Mud 服务代码生成器时,可以通过在项目文件中配置以下参数自定义生成行为:

通用配置参数

<PropertyGroup>
  <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>  
  
  
  <DefaultCacheManagerType>ICacheManager</DefaultCacheManagerType>  
  <DefaultUserManagerType>IUserManager</DefaultUserManagerType>  
  <DefaultLoggerVariable>_logger</DefaultLoggerVariable>  
  <DefaultCacheManagerVariable>_cacheManager</DefaultCacheManagerVariable>  
  <DefaultUserManagerVariable>_userManager</DefaultUserManagerVariable>  
  
  
  <ServiceGenerator>true</ServiceGenerator>  
  <EntitySuffix>Entity</EntitySuffix>  
  <ImpAssembly>Mud.System</ImpAssembly>  
  
  
  <EntityAttachAttributes>SuppressSniffer</EntityAttachAttributes>  
</PropertyGroup>

<ItemGroup>
  <CompilerVisibleProperty Include="DefaultCacheManagerType" />
  <CompilerVisibleProperty Include="DefaultUserManagerType" />
  <CompilerVisibleProperty Include="DefaultLoggerVariable" />
  <CompilerVisibleProperty Include="DefaultCacheManagerVariable" />
  <CompilerVisibleProperty Include="DefaultUserManagerVariable" />
  <CompilerVisibleProperty Include="ServiceGenerator" />
  <CompilerVisibleProperty Include="EntitySuffix" />
  <CompilerVisibleProperty Include="ImpAssembly" />
  <CompilerVisibleProperty Include="EntityAttachAttributes" />
</ItemGroup>

依赖项配置

<ItemGroup>
  
  <PackageReference Include="Mud.ServiceCodeGenerator" Version="1.1.6"/>
</ItemGroup>

代码生成功能及样例

依赖注入代码生成

使用各种注入特性为类自动生成构造函数注入代码:

[ConstructorInject]  // 字段构造函数注入
[LoggerInject]       // 日志注入
[CacheInject]        // 缓存管理器注入
[UserInject]         // 用户管理器注入
[CustomInject(VarType = "IRepository<SysUser>", VarName = "_userRepository")]  // 自定义注入
public partial class SysUserService
{
    // 生成的代码将包含以下内容:
    // 1. 构造函数参数
    // 2. 私有只读字段
    // 3. 构造函数赋值语句
}

自动服务注册代码生成

使用 [AutoRegister] 和 [AutoRegisterKeyed] 特性自动生成服务注册代码,简化依赖注入配置:

// 自动注册服务到DI容器
[AutoRegister]
[AutoRegister<ISysUserService>]
[AutoRegisterKeyed<ISysUserService>("user")]
public partial class SysUserService : ISysUserService
{
    // 生成的代码将包含服务注册扩展方法
}
构造函数注入详解
ConstructorInjectAttribute 字段注入

使用 [ConstructorInject] 特性可以将类中已存在的字段通过构造函数注入初始化。该注入方式会扫描类中的所有私有只读字段,并为其生成相应的构造函数参数和赋值语句。

示例:

[ConstructorInject]
public partial class UserService
{
    private readonly IUserRepository _userRepository;
    private readonly IRoleRepository _roleRepository;
    
    // 生成的代码将包含:
    public UserService(IUserRepository userRepository, IRoleRepository roleRepository)
    {
        _userRepository = userRepository;
        _roleRepository = roleRepository;
    }
}
LoggerInjectAttribute 日志注入

使用 [LoggerInject] 特性可以为类注入 ILogger<> 类型的日志记录器。该注入会自动生成 ILoggerFactory 参数,并在构造函数中创建对应类的 Logger 实例。

示例:

[LoggerInject]
public partial class UserService
{
    // 生成的代码将包含:
    private readonly ILogger<UserService> _logger;
    
    public UserService(ILoggerFactory loggerFactory)
    {
        _logger = loggerFactory.CreateLogger<UserService>();
    }
}
CacheInjectAttribute 缓存管理器注入

使用 [CacheInject] 特性可以注入缓存管理器实例。默认类型为 ICacheManager,默认字段名为 _cacheManager,可通过项目配置修改。

示例:

[CacheInject]
public partial class UserService
{
    // 生成的代码将包含:
    private readonly ICacheManager _cacheManager;
    
    public UserService(ICacheManager cacheManager)
    {
        _cacheManager = cacheManager;
    }
}

项目配置示例:

<PropertyGroup>
  <DefaultCacheManagerType>MyCustomCacheManager</DefaultCacheManagerType>
  <DefaultCacheManagerVariable>_myCacheManager</DefaultCacheManagerVariable>
</PropertyGroup>
UserInjectAttribute 用户管理器注入

使用 [UserInject] 特性可以注入用户管理器实例。默认类型为 IUserManager,默认字段名为 _userManager,可通过项目配置修改。

示例:

[UserInject]
public partial class UserService
{
    // 生成的代码将包含:
    private readonly IUserManager _userManager;
    
    public UserService(IUserManager userManager)
    {
        _userManager = userManager;
    }
}

项目配置示例:

<PropertyGroup>
  <DefaultUserManagerType>MyCustomUserManager</DefaultUserManagerType>
  <DefaultUserManagerVariable>_myUserManager</DefaultUserManagerVariable>
</PropertyGroup>
OptionsInjectAttribute 配置项注入

使用 [OptionsInject] 特性可以根据指定的配置项类型注入配置实例。支持泛型语法,提供更简洁的配置方式。

示例:

// 传统方式
[OptionsInject(OptionType = "TenantOptions")]
// 泛型方式(推荐)
[OptionsInject<TenantOptions>]
public partial class UserService
{
    // 生成的代码将包含:
    private readonly TenantOptions _tenantOptions;
    
    public UserService(IOptions<TenantOptions> tenantOptions)
    {
        _tenantOptions = tenantOptions.Value;
    }
}
CustomInjectAttribute 自定义注入

使用 [CustomInject] 特性可以注入任意类型的依赖项。支持泛型语法,提供更简洁的类型安全配置方式。

示例:

// 传统方式
[CustomInject(VarType = "IRepository<SysUser>", VarName = "_userRepository")]
[CustomInject(VarType = "INotificationService", VarName = "_notificationService")]
// 泛型方式(推荐)
[CustomInject<IRepository<SysUser>>(VarName = "_userRepository")]
[CustomInject<INotificationService>(VarName = "_notificationService")]
public partial class UserService
{
    // 生成的代码将包含:
    private readonly IRepository<SysUser> _userRepository;
    private readonly INotificationService _notificationService;
    
    public UserService(IRepository<SysUser> userRepository, INotificationService notificationService)
    {
        _userRepository = userRepository;
        _notificationService = notificationService;
    }
}
组合注入示例

多种注入特性可以组合使用,生成器会自动合并所有注入需求。推荐使用泛型语法以获得更好的类型安全性:

[ConstructorInject]
[LoggerInject]
[CacheInject]
[UserInject]
[OptionsInject<TenantOptions>]
[CustomInject<IRepository<SysUser>>(VarName = "_userRepository")]
public partial class UserService
{
    private readonly IRoleRepository _roleRepository;
    private readonly IPermissionRepository _permissionRepository;
    
    // 生成的代码将包含所有注入项:
    private readonly ILogger<UserService> _logger;
    private readonly ICacheManager _cacheManager;
    private readonly IUserManager _userManager;
    private readonly TenantOptions _tenantOptions;
    private readonly IRepository<SysUser> _userRepository;
    private readonly IRoleRepository _roleRepository;
    private readonly IPermissionRepository _permissionRepository;
    
    public UserService(
        ILoggerFactory loggerFactory,
        ICacheManager cacheManager,
        IUserManager userManager,
        IOptions<TenantOptions> tenantOptions,
        IRepository<SysUser> userRepository,
        IRoleRepository roleRepository,
        IPermissionRepository permissionRepository)
    {
        _logger = loggerFactory.CreateLogger<UserService>();
        _cacheManager = cacheManager;
        _userManager = userManager;
        _tenantOptions = tenantOptions.Value;
        _userRepository = userRepository;
        _roleRepository = roleRepository;
        _permissionRepository = permissionRepository;
    }
}

自动服务注册代码生成

AutoRegisterSourceGenerator 自动为标记了 [AutoRegister] 和 [AutoRegisterKeyed] 特性的类生成服务注册代码,简化依赖注入配置。

AutoRegisterAttribute 自动注册

使用 [AutoRegister] 特性自动将服务注册到DI容器中:

// 基本用法:注册实现类本身
[AutoRegister]
public class UserService
{
    // 生成的注册代码:services.AddScoped<UserService>();
}

// 注册为接口实现
[AutoRegister<IUserService>]
public class UserService : IUserService
{
    // 生成的注册代码:services.AddScoped<IUserService, UserService>();
}

// 指定生命周期
[AutoRegister(ServiceLifetime.Singleton)]
[AutoRegister<IUserService>(ServiceLifetime.Transient)]
public class UserService : IUserService
{
    // 生成的注册代码:
    // services.AddSingleton<UserService>();
    // services.AddTransient<IUserService, UserService>();
}
AutoRegisterKeyedAttribute 键控服务注册

使用 [AutoRegisterKeyed] 特性注册键控服务(Microsoft.Extensions.DependencyInjection 8.0+):

// 键控服务注册
[AutoRegisterKeyed("user")]
[AutoRegisterKeyed<IUserService>("user")]
public class UserService : IUserService
{
    // 生成的注册代码:
    // services.AddKeyedScoped<UserService>("user");
    // services.AddKeyedScoped<IUserService, UserService>("user");
}

// 键控服务指定生命周期
[AutoRegisterKeyed<IUserService>("user", ServiceLifetime.Singleton)]
public class UserService : IUserService
{
    // 生成的注册代码:services.AddKeyedSingleton<IUserService, UserService>("user");
}
生成的注册代码

自动生成的注册扩展方法位于 AutoRegisterExtension 类中:

// 自动生成的代码
public static partial class AutoRegisterExtension
{
    /// <summary>
    /// 自动注册标注的服务
    /// </summary>
    public static IServiceCollection AddAutoRegister(this IServiceCollection services)
    {
        services.AddScoped<UserService>();
        services.AddScoped<IUserService, UserService>();
        services.AddKeyedScoped<UserService>("user");
        services.AddKeyedScoped<IUserService, UserService>("user");
        return services;
    }
}
使用方式

在应用程序启动时调用生成的扩展方法:

var builder = WebApplication.CreateBuilder(args);

// 自动注册所有标记的服务
builder.Services.AddAutoRegister();

// 或者与其他注册一起使用
builder.Services
    .AddControllers()
    .AddAutoRegister();
特性组合使用

自动注册特性可以与其他注入特性组合使用:

[AutoRegister<IUserService>]
[ConstructorInject]
[LoggerInject]
[CacheInject]
public class UserService : IUserService
{
    private readonly IUserRepository _userRepository;
    
    // 同时生成构造函数注入和服务注册代码
}

忽略字段注入

对于某些不需要通过构造函数注入的字段,可以使用 [IgnoreGenerator] 特性标记:

[ConstructorInject]
public partial class UserService
{
    private readonly IUserRepository _userRepository;
    
    [IgnoreGenerator]
    private readonly string _connectionString = "default_connection_string"; // 不会被注入
    
    // 只有_userRepository会被构造函数注入
}

生成代码查看

要查看生成的代码,可以在项目文件中添加以下配置:

<PropertyGroup>
  <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
</PropertyGroup>

生成的代码将位于 obj/[Configuration]/[TargetFramework]/generated/ 目录下,文件名以 .g.cs 结尾。

维护者

倔强的泥巴

许可证

本项目采用MIT许可证模式:

免责声明

本项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。

不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动!任何基于本项目二次开发而产生的一切法律纠纷和责任,我们不承担任何责任。

Product 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.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Mud.ServiceCodeGenerator:

Package Downloads
Mud.Feishu

MudFeishu 用于简化.NET与飞书(Feishu)API 集成。提供一组类型安全的客户端和服务,便于在 .NET 应用程序中调用飞书 API。

Mud.Feishu.Abstractions

Mud.Feishu.Abstractions 是 MudFeishu 库的 WebSocket 事件订阅和 Webhook 事件订阅组件抽象层,专门用于处理飞书事件订阅。它提供了基于策略模式的完整事件处理机制,使开发人员能够轻松地在 .NET 应用程序中接收和处理飞书实时事件。

GitHub repositories

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1.0.8 236 12/25/2024 1.0.8 is deprecated because it is no longer maintained and has critical bugs.
1.0.7 236 12/25/2024 1.0.7 is deprecated because it is no longer maintained and has critical bugs.
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1.0.5 237 12/25/2024 1.0.5 is deprecated because it is no longer maintained and has critical bugs.
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0.3.1 242 12/26/2024 0.3.1 is deprecated because it is no longer maintained and has critical bugs.