Bizer.Services 0.3.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package Bizer.Services --version 0.3.0
NuGet\Install-Package Bizer.Services -Version 0.3.0
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="Bizer.Services" Version="0.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Bizer.Services --version 0.3.0
#r "nuget: Bizer.Services, 0.3.0"
#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.
// Install Bizer.Services as a Cake Addin
#addin nuget:?package=Bizer.Services&version=0.3.0

// Install Bizer.Services as a Cake Tool
#tool nuget:?package=Bizer.Services&version=0.3.0

Bizer

alternate text is missing from this package README image

全栈开发自动对接框架,一个人也能轻松完成前后端分离。简单易用,对旧项目依然有效,开发效率倍增

快速上手

⚠️ 定义服务接口和 HTTP 路由规则

安装 Bizer

> Install-Package Bizer

定义业务接口

[ApiRoute("api/account")] //定义 API 的路由,类似于 Controller
public interface IAccountService
{
	[Post] //定义为 Post 请求
	Task<Returns<string>> SignInAsync([Form]string userName, [Form]string password); //参数使用 form 方式
}

就像平时那样的实现自己的业务逻辑即可

public class AccountApplicationService : IAccountService
{
	public Task<Returns<string>> SignInAsync(string userName, string password)
	{
		//业务逻辑代码

		return Returns<string>.Success(token);
	}
}

📌 在 AspNetCore 项目中

安装 Bizer.AspNetCore

> Install-Package Bizer.AspNetCore

配置服务,自动发现并秒变 API

builder.Services
	.AddBizer(options => options.Assemblies.Add(typeof(IAccountService).Assembly))
	.AddApiConvension();

配置中间件,内置 Swagger

app.UseBizerOpenApi();

最后启动并访问你的 swagger http://{localhost:port}/swagger

🛡️ 在任意客户端项目,例如 Console/Blazor 等

安装 Bizer.Client

> Install-Package Bizer.Client

注册客户端服务

builder.Services
	.AddBizer(options => options.Assemblies.Add(typeof(IAccountService).Assembly))
	.AddHttpClientConvension("http://localhost:port");

调用方法即可自动发送 HTTP 请求

private readonly IAccountService _accountService;
public MyClientService(IAccountService accountService)
{
	_accountService = accountService;
}
//...

var result = _accountService.SignInAsync("admin", "password");
if(!result.Succeed)
{
	//result.Errors 获取错误信息
}

var data = result.Data; //获取数据

可以使用同样的方式访问各大 OPEN API 平台,例如微信公众平台、支付宝商户平台等等

💻 支持环境

  • .NET 6
  • .NET 7

📃 许可证

Apache License 2.0

文档

Bizer

路由

接口定义 ApiRouteAttribute,实现 HTTP 的路由前缀,同 Controller 里的 HttpRouteAttribute

[ApiRoute("api/users")]	//生成 http://localhost/api/users
public interface IUserManager
{
}

不支持 mvc 中的 [controller] 关键字

没有定义该特性的接口不会自动识别成 API 和发送 HTTP 请求。

Http 方法(HttpMethod)

接口方法上定义,同 MVC 方式使用:以下是对照表格

Mvc Bizer
HttpGet Get
HttpPost Post
HttpPut Put
HttpDelete Delete
HttpPatch Patch
HttpOptions Options
HttpTrace Trace

示例:

[ApiRoute("api/users")]
public interface IUserService
{
	[Post]
	Task CreateAsync()
}

参数

参数默认是 query string,即 ?arg1=value1&arg2=value2... 类似于 mvc 的 FromQueryAttribute,映射关系如下: |Mvc|Bizer|备注| |---|---|---| |FromRoute|Path|路由中可模板参数,如{id}| |FromQuery|Query| |FromHeader|Header|自动加入到 Header 中 |FromForm|Form|会自动使用 form/data 方式| |FromBody|Body|用 body 提交,默认使用 application/json 的方式| 示例:

[ApiRoute("api/users")]
public interface IUserService
{
	[Post]
	Task CreateAsync([Body]User user)

	[Get("{id}")]
	Task<User> GetAsync([Path]int id)
}

配置

Program.cs 中注册服务和配置:

services.AddBizer(options=>{
	//配置自动程序集发现,目的是为之后的模块使用

	options.Assemblies.Add(typeof(xxx).Assembly); //添加自动发现的程序集

	options.AssemblyNames.Add("MyAssembly.*.Service");//模糊搜索匹配名称的程序集,支持通配符
});

ReturnsResunts<TResult> 返回值类型

该类型将返回 Code Messages Succeed Data 四个基本属性。

public Task<Returns> GetAsync() //无返回数据
{
	if(xxxx)
	{
		return Returns.Failed("错误信息");
	}
	return Returns.Success();
}

public Task<Returns<Data>> GetAsync() //有返回数据
{
	if(xxxx)
	{
		return Returns<Data>.Failed("错误信息");
	}
	return Returns<Data>.Success(data);//一般是成功后才设置数据返回
}


public Task<Returns> GetAsync() //可以返回多消息
{
	var returns = new Returns();
	if(xxxx)
	{
		returns.AppendMessages("....");
	}
	else if(xxx)
	{
		returns.AppendMessages("....");
	}
	else
	{
		returns.IsSuccess();
	}
	return returns;
}

Bizer.Client

自动识别定义了 ApiRouteAttribute 的接口,在方法调用时自动发送 HTTP 请求。

唯一必须要配置的是 BaseAddress

services.AddBizer(options=>{
	options.Assemblies.Add(typeof(xxx).Assembly); //添加自动发现的程序集
	options.AssemblyNames.Add("MyAssembly.*.Service");//模糊搜索匹配名称的程序集,支持通配符
})
.AddHttpClientConvension("http://localhost:port"); // 这里是 BaseAddress

PS:不需要刻意注册接口的服务

HttpClientConfiguration

添加 DelegatingHandler 委托

AddHttpClientConvension(configure=>{
	configure.BaseAddress
	configure.DelegatingHandlers.Add(provider => new MyHttpClientHandler());
});

参考 https://learn.microsoft.com/en-us/aspnet/web-api/overview/advanced/httpclient-message-handlers

public class MyHttpClientHandler : DelegatingHandler
{
	public MyHttpClientHandler(HttpMessageHandler innerHandler) : base(innerHandler)
	{
	}

	protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
	{
		return base.SendAsync(request, cancellationToken);
	}
	protected override HttpResponseMessage Send(HttpRequestMessage request, CancellationToken cancellationToken)
	{
		return base.Send(request, cancellationToken);
	}
}

Bizer.AspNetCore

让后端的业务逻辑层服务可以秒变 Web API

services.AddBizer(options=>{
	options.Assemblies.Add(typeof(xxx).Assembly); //添加自动发现的程序集
	options.AssemblyNames.Add("MyAssembly.*.Service");//模糊搜索匹配名称的程序集,支持通配符
})
.AddApiConvension(); //添加这个服务即可

接口必须要有实现,就像你的业务层一样

示例

[ApiRoute("api/account")]
public interface IAccountApplicationService
{
	[Get]
	Task<User> GetAsync(int id);
}

public class AccountApplicationService : IAccountApplicationService
{
	private readonly AppDbContext _context;
	public AccountApplicationService(AppDbContext context)
	{
		_context = context;
	}

	public async Task<User> GetAsync(int id)
	{
		var user = await _context.Users.FindAsync(id);
		//...
		return user;
	}
}

Bizer.Services

基于 EntityFrameworkCore 和 Mapster 快速构建 CURD 的业务逻辑服务

有以下基类: ServiceBase:空基类,只有基本的几个对象,例如日志 ILogger ServiceBase<TContext>:控制指定 TContext 来操作 EF ServiceBase<TContext, TEntity>:直接用 EF 操作指定实体 CrudServiceBase:提供 CRUD 的操作

示例:

public class TestDbContext : DbContext
{
    public TestDbContext(DbContextOptions options) : base(options)
    {
    }

    public DbSet<User> Users { get; set; }
}
public class User
{
    public int Id { get; set; }
    public string Name { get; set; }
}

[InjectService]
public interface IUserService:ICrudService<int,User>
{
}

public class UserService : CrudServiceBase<TestDbContext, int, User>, IUserService
{
	public UserService(IServiceProvider serviceProvider) : base(serviceProvider)
	{
	}
}

在启动程序中:

services.AddBizer(options => options.Assemblies.Add(typeof(IUserService).Assembly))
	.AddMapper()
	.AddServiceInjection();

//EF 配置
services.AddDbContext<TestDbContext>(options => options.UseInMemoryDatabase("db"));

像平时那样使用你的接口即可


private readonly IUserService _userService;
public DemoClass(IUserService userService)
{
        _userService = userService;
}
var result = await _userService.CreateAsync(new() { Id = 1, Name = "admin" });

有任何问题请使用【Github Issue】提出

Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  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 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last updated
0.7.0 148 1/9/2024
0.6.1 135 12/26/2023
0.6.0 151 9/4/2023
0.5.0.1 130 8/29/2023
0.5.0 145 8/4/2023
0.4.0 143 7/28/2023
0.3.0 151 7/20/2023