
在当今数字化转型浪潮下,后端系统对智能化的需求与日俱增。.NET 11 所推出的 Semantic Kernel,为后端开发人员提供了一个强大工具,助力实现智能功能与后端业务逻辑的深度融合。通过 Semantic Kernel,后端应用能够以更智能的方式理解用户意图、处理数据并提供服务。
dotnet new webapi -n IntelligentBackendAppMicrosoft.SemanticKernel NuGet 包。dotnet add package Microsoft.SemanticKernelusing Microsoft.AspNetCore.Mvc;
using Microsoft.SemanticKernel;
using System.Threading.Tasks;
[ApiController]
[Route("[controller]")]
public class SemanticController : ControllerBase
{
private readonly IKernel _kernel;
public SemanticController()
{
_kernel = Kernel.Builder.Build();
}
[HttpPost]
public async Task<IActionResult> ProcessQuery([FromBody] string query)
{
var result = await _kernel.InvokePromptAsync(query);
return Ok(result);
}
}using Microsoft.SemanticKernel;
using Microsoft.SemanticKernel.Skills.Core;
public class MathPlugin
{
[SKFunction, SKName("AddNumbers")]
public int Add(int num1, int num2)
{
return num1 + num2;
}
[SKFunction, SKName("MultiplyNumbers")]
public int Multiply(int num1, int num2)
{
return num1 * num2;
}
}在 Startup.cs 中注册插件。
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.SemanticKernel;
public void ConfigureServices(IServiceCollection services)
{
var kernel = Kernel.Builder.Build();
kernel.ImportSkill(new MathPlugin());
services.AddSingleton(kernel);
services.AddControllers();
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
// 其他配置
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}在控制器中调用插件。
using Microsoft.AspNetCore.Mvc;
using Microsoft.SemanticKernel;
using System.Threading.Tasks;
[ApiController]
[Route("[controller]")]
public class MathAPIController : ControllerBase
{
private readonly IKernel _kernel;
public MathAPIController(IKernel kernel)
{
_kernel = kernel;
}
[HttpGet("add/{num1}/{num2}")]
public async Task<IActionResult> AddNumbers(int num1, int num2)
{
var function = _kernel.Skills.GetFunction("MathPlugin", "AddNumbers");
var result = await _kernel.RunAsync(num1, num2, function);
return Ok(result);
}
[HttpGet("multiply/{num1}/{num2}")]
public async Task<IActionResult> MultiplyNumbers(int num1, int num2)
{
var function = _kernel.Skills.GetFunction("MathPlugin", "MultiplyNumbers");
var result = await _kernel.RunAsync(num1, num2, function);
return Ok(result);
}
}.NET 11 中的 Semantic Kernel 为智能后端集成带来了创新思路与实践方法。通过理解其原理并在实战中合理应用,开发者能够构建出更智能、灵活的后端应用。同时,关注语义理解和插件管理中的潜在问题,可充分发挥 Semantic Kernel 的优势,推动后端系统向智能化迈进。
#标签:#.NET 11 #Semantic Kernel #智能后端集成 #自然语言处理 #插件架构