{"id":744,"date":"2025-04-18T23:31:38","date_gmt":"2025-04-18T15:31:38","guid":{"rendered":"https:\/\/www.hyy.net\/?p=744"},"modified":"2025-04-18T23:31:38","modified_gmt":"2025-04-18T15:31:38","slug":"build-the-net-core-web-api-project-from-0-to-1","status":"publish","type":"post","link":"https:\/\/diji.net\/?p=744","title":{"rendered":"\u4ece0\u52301\u642d\u5efa.NET Core Web API\u9879\u76ee"},"content":{"rendered":"<p>\u4ece0\u52301\u642d\u5efa.NET Core Web API\u9879\u76ee<\/p>\n<h2>1. \u8bbe\u7f6e .NET 8 Web API \u9879\u76ee<\/h2>\n<p>\u6982\u5ff5\uff1a\u4f7f\u7528 .NET CLI \u521b\u5efa\u65b0\u7684 Web API \u9879\u76ee\u3002\u8fd9\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u57fa\u672c\u7684\u9879\u76ee\u7ed3\u6784\uff0c\u5305\u62ec\u542f\u52a8\u548c WeatherForecast \u63a7\u5236\u5668\u4f5c\u4e3a\u793a\u4f8b\u3002Program.cs<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>dotnet new webapi -n MyWebApi\n<\/code><\/pre>\n<h2>2. Program.cs \u2014 \u6700\u4f4e\u9650\u5ea6\u7684 API \u914d\u7f6e<\/h2>\n<p>\u6982\u5ff5\uff1a.NET 8 \u5ef6\u7eed\u4e86\u6700\u5c0f API \u7684\u8d8b\u52bf\uff0c\u5141\u8bb8\u4f60\u76f4\u63a5\u5728 Program.cs \u6587\u4ef6\u4e2d\u4ee5\u7b80\u5316\u548c\u7b80\u6d01\u7684\u65b9\u5f0f\u914d\u7f6e\u670d\u52a1\u548c\u7ec8\u7ed3\u70b9\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>var builder = WebApplication.CreateBuilder(args);  \nvar app = builder.Build();  \napp.MapGet(&quot;\/&quot;, () =&gt; &quot;Hello, World!&quot;);\n\napp.Run();<\/code><\/pre>\n<h2>3. \u5b9a\u4e49\u63a7\u5236\u5668<\/h2>\n<p>\u6982\u5ff5\uff1a\u63a7\u5236\u5668\u5904\u7406\u4f20\u5165\u7684 HTTP \u8bf7\u6c42\u5e76\u54cd\u5e94\u5ba2\u6237\u7aef\u3002\u5b83\u4eec\u662f\u901a\u8fc7\u7ee7\u627f\u81ea ControllerBase \u5e76\u4f7f\u7528 \u8fdb\u884c\u6ce8\u91ca\u6765\u5b9a\u4e49\u7684\u3002[ApiController]<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[ApiController]  \n[Route(&quot;[controller]&quot;)]  \npublic class MyController : ControllerBase  \n{  \n    [HttpGet]  \n    public IActionResult Get() =&gt; Ok(&quot;Hello from MyController&quot;);  \n}\n<\/code><\/pre>\n<h2>4. \u63a7\u5236\u5668\u4e2d\u7684\u4f9d\u8d56\u6ce8\u5165<\/h2>\n<p>\u6982\u5ff5\uff1a.NET Core \u7684\u5185\u7f6e\u4f9d\u8d56\u9879\u6ce8\u5165 \uff08DI\uff09 \u4f7f\u7ba1\u7406\u4f9d\u8d56\u9879\u53d8\u5f97\u5bb9\u6613\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u5668\u7684\u6784\u9020\u51fd\u6570\u5c06\u670d\u52a1\u6ce8\u5165\u63a7\u5236\u5668\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\npublic class MyService  \n{  \n    public string GetMessage() =&gt; &quot;Injected message&quot;;  \n}  \n\npublic class MyController : ControllerBase\n{\n    private readonly MyService _myService;\n\n    public MyController(MyService myService)\n    {\n        _myService = myService;\n    }\n\n    [HttpGet]\n    public IActionResult Get() =&gt; Ok(_myService.GetMessage());\n}\n<\/code><\/pre>\n<h2>5. \u914d\u7f6e\u670d\u52a1<\/h2>\n<p>\u6982\u5ff5\uff1a\u670d\u52a1\uff08\u5982\u6570\u636e\u5e93\u4e0a\u4e0b\u6587\u3001\u81ea\u5b9a\u4e49\u670d\u52a1\u7b49\uff09\u5728 Program.cs \u6587\u4ef6\u4e2d\u914d\u7f6e\uff0c\u4f7f\u5b83\u4eec\u53ef\u7528\u4e8e\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u4f9d\u8d56\u9879\u6ce8\u5165\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddScoped();<\/code><\/pre>\n<h2>6. \u57fa\u4e8e\u73af\u5883\u7684\u914d\u7f6e<\/h2>\n<p>\u6982\u5ff5\uff1a.NET \u652f\u6301\u7279\u5b9a\u4e8e\u73af\u5883\u7684\u914d\u7f6e\u6587\u4ef6 \uff08appsettings.json\u3001appsettings.Development.json\u7b49\uff09\uff0c\u5141\u8bb8\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u73af\u5883\u8fdb\u884c\u4e0d\u540c\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\n\/\/ appsettings.Development.json  \n{  \n  &quot;Logging&quot;: {  \n    &quot;LogLevel&quot;: {  \n      &quot;Default&quot;: &quot;Debug&quot;  \n    }  \n  }  \n}<\/code><\/pre>\n<h2>7. \u4e2d\u95f4\u4ef6<\/h2>\n<p>\u6982\u5ff5\uff1a\u4e2d\u95f4\u4ef6\u7ec4\u4ef6\u5f62\u6210\u4e00\u4e2a\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u7ba1\u9053\u3002\u53ef\u4ee5\u4e3a\u65e5\u5fd7\u8bb0\u5f55\u6216\u9519\u8bef\u5904\u7406\u7b49\u8de8\u9886\u57df\u95ee\u9898\u521b\u5efa\u81ea\u5b9a\u4e49\u4e2d\u95f4\u4ef6\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.Use(async (context, next) =&gt;  \n{  \n    \/\/ Custom logic before passing to the next middleware  \n    await next();  \n    \/\/ Custom logic after executing the next middleware  \n});<\/code><\/pre>\n<h2>8. \u8def\u7531<\/h2>\n<p>\u6982\u5ff5\uff1a.NET Web API \u4e2d\u7684\u8def\u7531\u662f\u901a\u8fc7\u63a7\u5236\u5668\u548c\u64cd\u4f5c\u65b9\u6cd5\u4e0a\u7684\u5c5e\u6027\u8def\u7531\u5b9e\u73b0\u7684\u3002\u8fd9\u5141\u8bb8\u5c06 URL \u76f4\u63a5\u6620\u5c04\u5230\u63a7\u5236\u5668\u64cd\u4f5c\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[HttpGet(&quot;myaction\/{id}&quot;)]  \npublic IActionResult GetAction(int id) =&gt; Ok($&quot;Action with ID = {id}&quot;);<\/code><\/pre>\n<h2>9. \u6a21\u578b\u7ed1\u5b9a<\/h2>\n<p>\u6982\u5ff5\uff1a\u6a21\u578b\u7ed1\u5b9a\u81ea\u52a8\u5c06\u6570\u636e\u4ece HTTP \u8bf7\u6c42\u6620\u5c04\u5230\u64cd\u4f5c\u65b9\u6cd5\u53c2\u6570\u3002\u5b83\u652f\u6301\u590d\u6742\u7c7b\u578b\uff0c\u5305\u62ec JSON \u6b63\u6587\u548c\u67e5\u8be2\u5b57\u7b26\u4e32\u53c2\u6570\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyModel  \n{  \n    public int Id { get; set; }  \n    public string Name { get; set; }  \n}  \n\n[HttpPost]\npublic IActionResult PostAction([FromBody] MyModel model) =&gt; Ok(model);<\/code><\/pre>\n<h2>10. \u6570\u636e\u9a8c\u8bc1<\/h2>\n<p>\u6982\u5ff5\uff1a\u6570\u636e\u6ce8\u91ca\u53ef\u7528\u4e8e\u9a8c\u8bc1\u6a21\u578b\u6570\u636e\u3002\u8be5\u5c5e\u6027\u4f1a\u81ea\u52a8\u5f3a\u5236\u6267\u884c\u9a8c\u8bc1\uff0c\u5982\u679c\u6a21\u578b\u65e0\u6548\uff0c\u5219\u4ee5 400 \u8fdb\u884c\u54cd\u5e94\u3002[ApiController]<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyModel  \n{  \n    [Required]  \n    public int Id { get; set; }  \n\n[StringLength(100)]  \npublic string Name { get; set; }  \n\n[StringLength(100)]  \npublic string Name { get; set; }  \n}<\/code><\/pre>\n<h2>11. \u5f02\u6b65\u64cd\u4f5c<\/h2>\n<p>\u6982\u5ff5\uff1a\u5f02\u6b65\u64cd\u4f5c\u901a\u8fc7\u5728\u7b49\u5f85 I\/O \u64cd\u4f5c\u5b8c\u6210\u65f6\u91ca\u653e\u7ebf\u7a0b\u6765\u63d0\u9ad8\u53ef\u4f38\u7f29\u6027\u3002\u4f7f\u7528\u5173\u952e\u5b57\u5e76\u8fd4\u56de \u6216 \u3002asyncTaskTask<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[HttpGet(&quot;{id}&quot;)]  \npublic async Task GetAsync(int id)  \n{  \n    var result = await _service.GetByIdAsync(id);  \n    return Ok(result);  \n}<\/code><\/pre>\n<h2>12. \u5168\u5c40\u5904\u7406\u5f02\u5e38<\/h2>\n<p>\u6982\u5ff5\uff1a\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5141\u8bb8\u5bf9\u672a\u5904\u7406\u7684\u5f02\u5e38\u8fdb\u884c\u96c6\u4e2d\u5f0f\u9519\u8bef\u5904\u7406\u3001\u65e5\u5fd7\u8bb0\u5f55\u548c\u6807\u51c6\u5316\u7684 API \u54cd\u5e94\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.UseExceptionHandler(a =&gt; a.Run(async context =&gt;  \n{  \n    var exceptionHandlerPathFeature = context.Features.Get();  \n    var exception = exceptionHandlerPathFeature.Error;  \n    \/\/ Log the exception, generate a custom response, etc.  \n    context.Response.StatusCode = 500;  \n    await context.Response.WriteAsJsonAsync(new { Error = &quot;An unexpected error occurred&quot; });  \n}));<\/code><\/pre>\n<h2>13. API \u7248\u672c\u63a7\u5236<\/h2>\n<p>\u6982\u5ff5\uff1aAPI \u7248\u672c\u63a7\u5236\u6709\u52a9\u4e8e\u7ba1\u7406\u968f\u65f6\u95f4\u63a8\u79fb\u5bf9 API \u7684\u66f4\u6539\u3002.NET \u5e73\u53f0\u652f\u6301\u901a\u8fc7\u67e5\u8be2\u5b57\u7b26\u4e32\u3001URL \u8def\u5f84\u6216\u8bf7\u6c42\u6807\u5934\u8fdb\u884c\u7248\u672c\u63a7\u5236\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddApiVersioning(options =&gt;  \n{  \n    options.AssumeDefaultVersionWhenUnspecified = true;  \n    options.DefaultApiVersion = new ApiVersion(1, 0);  \n    options.ReportApiVersions = true;  \n});<\/code><\/pre>\n<h2>14. \u5185\u5bb9\u534f\u5546<\/h2>\n<p>\u6982\u5ff5\uff1a\u5185\u5bb9\u534f\u5546\u5141\u8bb8 API \u6839\u636e\u8bf7\u6c42\u4e2d\u7684\u6807\u5934\u63d0\u4f9b\u4e0d\u540c\u683c\u5f0f\u7684\u54cd\u5e94\uff0c\u4ece\u800c\u652f\u6301 JSON\u3001XML \u7b49\u683c\u5f0f\u3002Accept<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddControllers()  \n    .AddXmlDataContractSerializerFormatters();<\/code><\/pre>\n<h2>15. \u81ea\u5b9a\u4e49 JSON \u5e8f\u5217\u5316\u8bbe\u7f6e<\/h2>\n<p>\u6982\u5ff5\uff1a\u901a\u8fc7\u914d\u7f6e JSON \u5e8f\u5217\u5316\u7a0b\u5e8f\u8bbe\u7f6e\uff0c\u81ea\u5b9a\u4e49 JSON \u54cd\u5e94\u683c\u5f0f\uff0c\u4f8b\u5982 camelCase \u547d\u540d\u6216\u5ffd\u7565 null \u503c\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddControllers()  \n    .AddJsonOptions(options =&gt;  \n    {  \n        options.JsonSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;  \n        options.JsonSerializerOptions.IgnoreNullValues = true;  \n    });<\/code><\/pre>\n<h2>16. \u914d\u7f6e CORS<\/h2>\n<p>\u6982\u5ff5\uff1a\u8de8\u57df\u8d44\u6e90\u5171\u4eab \uff08CORS\uff09 \u5141\u8bb8\u4ece\u6258\u7ba1\u5728\u4e0d\u540c\u57df\u4e0a\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u8c03\u7528 API\u3002\u6839\u636e\u60a8\u7684\u8981\u6c42\u914d\u7f6e CORS \u7b56\u7565\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddCors(options =&gt;  \n{  \n    options.AddPolicy(&quot;AllowSpecificOrigin&quot;,  \n        builder =&gt; builder.WithOrigins(&quot;http:\/\/example.com&quot;));  \n});  \napp.UseCors(&quot;AllowSpecificOrigin&quot;);<\/code><\/pre>\n<h2>17. \u8eab\u4efd\u9a8c\u8bc1<\/h2>\n<p>\u6982\u5ff5\uff1a\u901a\u8fc7\u542f\u7528\u8eab\u4efd\u9a8c\u8bc1\u6765\u4fdd\u62a4 API\uff0c\u8eab\u4efd\u9a8c\u8bc1\u53ef\u9a8c\u8bc1\u53d1\u51fa\u8bf7\u6c42\u7684\u7528\u6237\u6216\u670d\u52a1\u7684\u8eab\u4efd\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\nbuilder.Services.AddAuthentication(&quot;Bearer&quot;)  \n    .AddJwtBearer(options =&gt;  \n    {  \n        options.Authority = &quot;https:\/\/your-auth-server&quot;;  \n        options.Audience = &quot;your-api&quot;;  \n    });<\/code><\/pre>\n<h2>18. \u6388\u6743<\/h2>\n<p>\u6982\u5ff5\uff1a\u8eab\u4efd\u9a8c\u8bc1\u540e\uff0c\u6388\u6743\u786e\u5b9a\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u662f\u5426\u6709\u6743\u6267\u884c\u64cd\u4f5c\u6216\u8bbf\u95ee\u8d44\u6e90\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[Authorize]  \npublic class SecureController : ControllerBase  \n{  \n    \/\/ Action methods here  \n}<\/code><\/pre>\n<h2>19. Swagger\/OpenAPI \u96c6\u6210<\/h2>\n<p>\u6982\u5ff5\uff1aSwagger \uff08OpenAPI\uff09 \u4e3a\u60a8\u7684 API \u63d0\u4f9b\u4ea4\u4e92\u5f0f\u6587\u6863\uff0c\u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8f7b\u677e\u7406\u89e3\u548c\u4f7f\u7528\u5b83\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddEndpointsApiExplorer();  \nbuilder.Services.AddSwaggerGen();  \napp.UseSwagger();  \napp.UseSwaggerUI();<\/code><\/pre>\n<h2>20. \u65e5\u5fd7\u8bb0\u5f55<\/h2>\n<p>\u6982\u5ff5\uff1a.NET Core \u63d0\u4f9b\u4e86\u4e00\u4e2a\u5185\u7f6e\u7684\u65e5\u5fd7\u8bb0\u5f55\u6846\u67b6\uff0c\u8be5\u6846\u67b6\u53ef\u4ee5\u5c06\u6d88\u606f\u8bb0\u5f55\u5230\u5404\u79cd\u8f93\u51fa\uff08\u63a7\u5236\u53f0\u3001\u8c03\u8bd5\u7a97\u53e3\u3001\u5916\u90e8\u670d\u52a1\u7b49\uff09\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>logger.LogInformation(&quot;This is an informational message&quot;);  \napp.Use(async (context, next) =&gt;\n{\n    logger.LogError(&quot;This is an error message before the next middleware&quot;);\n    await next.Invoke();\n    \/\/ Log after calling the next middleware\n});\n<\/code><\/pre>\n<h2>21. \u4f7f\u7528 Entity Framework Core<\/h2>\n<p>\u6982\u5ff5\uff1aEntity Framework Core \u662f\u7528\u4e8e .NET \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6570\u636e\u8bbf\u95ee\u7684 ORM\u3002\u5b83\u5141\u8bb8\u60a8\u4f7f\u7528\u5f3a\u7c7b\u578b\u5bf9\u8c61\u67e5\u8be2\u548c\u64cd\u4f5c\u6570\u636e\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyDbContext : DbContext  \n{  \n    public MyDbContext(DbContextOptions options) : base(options) {}  \n    public DbSet MyModels { get; set; }  \n}<\/code><\/pre>\n<h2>22. Entity Framework Core \u4e2d\u7684\u8fc1\u79fb<\/h2>\n<p>\u6982\u5ff5\uff1a\u8fc1\u79fb\u5141\u8bb8\u60a8\u901a\u8fc7\u8ddf\u8e2a\u6570\u636e\u6a21\u578b\u4e2d\u7684\u66f4\u6539\u5c06\u7248\u672c\u63a7\u5236\u5e94\u7528\u4e8e\u6570\u636e\u5e93\u67b6\u6784\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>dotnet ef migrations add InitialCreate  \ndotnet ef database update<\/code><\/pre>\n<h2>23. \u5b58\u50a8\u5e93\u6a21\u5f0f<\/h2>\n<p>\u6982\u5ff5\uff1aRepository \u6a21\u5f0f\u5c06\u6570\u636e\u5c42\u62bd\u8c61\u5316\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u66f4\u52a0\u6a21\u5757\u5316\u4e14\u66f4\u6613\u4e8e\u7ef4\u62a4\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public interface IRepository  \n{  \n    Task&lt;IEnumerable&gt; GetAllAsync();  \n    Task GetByIdAsync(int id);  \n    \/\/ Other methods...  \n}  \npublic class MyRepository : IRepository where T : class\n{\n    private readonly MyDbContext _context;\n    public MyRepository(MyDbContext context)\n    {\n    _context = context;\n    }\n    \/\/ Implement methods...\n}<\/code><\/pre>\n<h2>24. \u5355\u5143\u6d4b\u8bd5<\/h2>\n<p>\u6982\u5ff5\uff1a<br \/>\n\u5355\u5143\u6d4b\u8bd5\u901a\u8fc7\u5355\u72ec\u6d4b\u8bd5\u5355\u4e2a\u4ee3\u7801\u5355\u5143\u6765\u786e\u4fdd Web API \u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyControllerTests  \n{  \n    [Fact]  \n    public async Task Get_ReturnsExpectedValue()  \n    {  \n        \/\/ Arrange  \n        var serviceMock = new Mock();  \n        serviceMock.Setup(service =&gt; service.GetAsync()).ReturnsAsync(&quot;test&quot;);  \n        var controller = new MyController(serviceMock.Object);  \n        \/\/ Act  \n        var result = await controller.Get();  \n        \/\/ Assert  \n        Assert.Equal(&quot;test&quot;, result.Value);  \n    }  \n}<\/code><\/pre>\n<h2>25. \u4e0e\u524d\u7aef\u96c6\u6210<\/h2>\n<p>\u6982\u5ff5\uff1a.NET Web API \u53ef\u4ee5\u5145\u5f53\u524d\u7aef\u5e94\u7528\u7a0b\u5e8f\u7684\u540e\u7aef\uff0c\u63d0\u4f9b RESTful \u670d\u52a1\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>fetch(&#039;https:\/\/localhost:5001\/mycontroller&#039;)  \n  .then(response =&gt; response.json())  \n  .then(data =&gt; console.log(data));<\/code><\/pre>\n<h2>26. \u5065\u5eb7\u68c0\u67e5<\/h2>\n<p>\u6982\u5ff5\uff1a\u8fd0\u884c\u72b6\u51b5\u68c0\u67e5\u63d0\u4f9b\u4e86\u4e00\u79cd\u76d1\u89c6\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u72b6\u6001\u7684\u65b9\u6cd5\uff0c\u5bf9\u5fae\u670d\u52a1\u4f53\u7cfb\u7ed3\u6784\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddHealthChecks();  \napp.MapHealthChecks(&quot;\/health&quot;);<\/code><\/pre>\n<h2>27. \u4f7f\u7528 SignalR \u8fdb\u884c\u5b9e\u65f6\u901a\u4fe1<\/h2>\n<p>\u6982\u5ff5\uff1aSignalR \u542f\u7528\u5b9e\u65f6 Web \u529f\u80fd\uff0c\u5141\u8bb8\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u5c06\u5f02\u6b65\u901a\u77e5\u53d1\u9001\u5230\u5ba2\u6237\u7aef Web \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyHub : Hub  \n{  \n    public async Task SendMessage(string user, string message)  \n    {  \n        await Clients.All.SendAsync(&quot;ReceiveMessage&quot;, user, message);  \n    }  \n}<\/code><\/pre>\n<h2>28. \u914d\u7f6e\u54cd\u5e94\u7f13\u5b58<\/h2>\n<p>\u6982\u5ff5\uff1a\u54cd\u5e94\u7f13\u5b58\u901a\u8fc7\u5b58\u50a8\u4ee5\u524d\u8bf7\u6c42\u7684\u8d44\u6e90\u7684\u526f\u672c\u6765\u51cf\u5c11\u670d\u52a1\u5668\u5fc5\u987b\u5904\u7406\u7684\u8bf7\u6c42\u6570\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[HttpGet(&quot;{id}&quot;)]  \n[ResponseCache(Duration = 60)]  \npublic IActionResult GetById(int id)  \n{  \n    \/\/ Retrieve and return your resource  \n}<\/code><\/pre>\n<h2>29. \u9759\u6001\u6587\u4ef6<\/h2>\n<p>\u6982\u5ff5\uff1a\u63d0\u4f9b\u9759\u6001\u6587\u4ef6\uff08HTML\u3001CSS\u3001JavaScript \u7b49\uff09\u5bf9\u4e8e\u4f7f\u7528 .NET Web API \u652f\u6301\u524d\u7aef\u5e94\u7528\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.UseStaticFiles(); \/\/ Enable static file serving<\/code><\/pre>\n<h2>30. \u9ad8\u7ea7\u914d\u7f6e\u548c\u9009\u9879\u6a21\u5f0f<\/h2>\n<p>\u6982\u5ff5\uff1a\u9009\u9879\u6a21\u5f0f\u4f7f\u7528\u7c7b\u6765\u8868\u793a\u76f8\u5173\u8bbe\u7f6e\u7684\u7ec4\u3002\u4f7f\u7528 \uff0c\u60a8\u53ef\u4ee5\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u4efb\u4f55\u4f4d\u7f6e\u8bbf\u95ee\u8fd9\u4e9b\u8bbe\u7f6e\u3002IOptions<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MySettings  \n{  \n    public string Setting1 { get; set; }  \n    \/\/ Other settings  \n}  \n\nbuilder.Services.Configure(builder.Configuration.GetSection(&quot;MySettings&quot;));\n\npublic class MyService\n{\n    private readonly MySettings _settings;\n    public MyService(IOptions settings)\n    {\n    _settings = settings.Value;\n    }\n    \/\/ Use _settings.Setting1\n}\n<\/code><\/pre>\n<h2>31. \u81ea\u5b9a\u4e49\u4e2d\u95f4\u4ef6<\/h2>\n<p>\u6982\u5ff5\uff1a\u4e2d\u95f4\u4ef6\u662f\u7ec4\u88c5\u5230\u5e94\u7528\u7a0b\u5e8f\u7ba1\u9053\u4e2d\u4ee5\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u8f6f\u4ef6\u3002\u53ef\u4ee5\u521b\u5efa\u81ea\u5b9a\u4e49\u4e2d\u95f4\u4ef6\u6765\u6267\u884c\u7279\u5b9a\u4efb\u52a1\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyCustomMiddleware  \n{  \n    private readonly RequestDelegate _next;  \n    public MyCustomMiddleware(RequestDelegate next)  \n    {  \n        _next = next;  \n    }  \n    public async Task Invoke(HttpContext httpContext)  \n    {  \n        \/\/ Pre-processing logic here  \n        await _next(httpContext); \/\/ Call the next middleware in the pipeline  \n        \/\/ Post-processing logic here  \n    }  \n}  \n\/\/ Extension method for easy middleware registration  \npublic static class MyCustomMiddlewareExtensions  \n{  \n    public static IApplicationBuilder UseMyCustomMiddleware(this IApplicationBuilder builder)  \n    {  \n        return builder.UseMiddleware();  \n    }  \n}<\/code><\/pre>\n<h2>32. \u901f\u7387\u9650\u5236<\/h2>\n<p>\u6982\u5ff5\uff1a\u901f\u7387\u9650\u5236\u901a\u8fc7\u9650\u5236\u7528\u6237\u5728\u7279\u5b9a\u65f6\u95f4\u8303\u56f4\u5185\u53d1\u51fa\u8bf7\u6c42\u7684\u9891\u7387\u6765\u4fdd\u62a4\u60a8\u7684 API \u514d\u4e8e\u8fc7\u5ea6\u4f7f\u7528\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\/\/ Assume using a third-party library like AspNetCoreRateLimit  \nbuilder.Services.AddInMemoryRateLimiting();  \nbuilder.Services.Configure(options =&gt;  \n{  \n    options.GeneralRules = new List  \n    {  \n        new RateLimitRule  \n        {  \n            Endpoint = &quot;*&quot;,  \n            Limit = 100,  \n            Period = &quot;1h&quot;  \n        }  \n    };  \n});<\/code><\/pre>\n<h2>33. API \u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1<\/h2>\n<p>\u6982\u5ff5\uff1aAPI \u5bc6\u94a5\u662f\u9a8c\u8bc1\u548c\u6388\u6743 API \u8c03\u7528\u7684\u7b80\u5355\u65b9\u6cd5\u3002\u5b83\u4eec\u5728\u67e5\u8be2\u5b57\u7b26\u4e32\u6216\u6807\u5934\u4e2d\u4ece\u5ba2\u6237\u7aef\u4f20\u9012\u5230\u670d\u52a1\u5668\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class ApiKeyMiddleware  \n{  \n    private readonly RequestDelegate _next;  \n    private const string APIKEYNAME = &quot;x-api-key&quot;;  \n    public ApiKeyMiddleware(RequestDelegate next)  \n    {  \n        _next = next;  \n    }  \n    public async Task Invoke(HttpContext context)  \n    {  \n        if (!context.Request.Headers.TryGetValue(APIKEYNAME, out var extractedApiKey))  \n        {  \n            context.Response.StatusCode = 401;  \n            await context.Response.WriteAsync(&quot;API Key was not provided.&quot;);  \n            return;  \n        }  \n        \/\/ Validate the extracted API Key here...  \n        await _next(context);  \n    }  \n}<\/code><\/pre>\n<h2>34. \u8f93\u51fa\u7f13\u5b58<\/h2>\n<p>\u6982\u5ff5\uff1a\u8f93\u51fa\u7f13\u5b58\u5141\u8bb8\u60a8\u5b58\u50a8\u5bf9\u8bf7\u6c42\u7684\u54cd\u5e94\u3002\u53ef\u4ee5\u4ece\u7f13\u5b58\u4e2d\u5904\u7406\u540e\u7eed\u8bf7\u6c42\uff0c\u4ece\u800c\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>[HttpGet]  \n[ResponseCache(Duration = 120, Location = ResponseCacheLocation.Client, NoStore = false)]  \npublic IActionResult Get()  \n{  \n    \/\/ Your logic here  \n}\n<\/code><\/pre>\n<h2>35. \u540e\u53f0\u4efb\u52a1<\/h2>\n<p>\u6982\u5ff5\uff1a\u540e\u53f0\u4efb\u52a1\u4f7f\u64cd\u4f5c\u80fd\u591f\u5728\u540e\u53f0\u8fd0\u884c\uff0c\u72ec\u7acb\u4e8e\u7528\u6237\u8bf7\u6c42\uff0c\u4f8b\u5982\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u6216\u5904\u7406\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u4f5c\u4e1a\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyBackgroundService : BackgroundService  \n{  \n    protected override async Task ExecuteAsync(CancellationToken stoppingToken)  \n    {  \n        while (!stoppingToken.IsCancellationRequested)  \n        {  \n            \/\/ Your background task logic here  \n            await Task.Delay(TimeSpan.FromHours(1), stoppingToken);  \n        }  \n    }  \n}<\/code><\/pre>\n<h2>36. \u7f51\u7edc\u5957\u63a5\u5b57<\/h2>\n<p>\u6982\u5ff5\uff1aWebSocket \u901a\u8fc7\u5355\u4e2a\u957f\u671f\u8fde\u63a5\u63d0\u4f9b\u5168\u53cc\u5de5\u901a\u4fe1\u901a\u9053\uff0c\u662f\u5b9e\u65f6\u5e94\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.UseWebSockets();  \napp.Use(async (context, next) =&gt;  \n{  \n    if (context.WebSockets.IsWebSocketRequest)  \n    {  \n        WebSocket webSocket = await context.WebSockets.AcceptWebSocketAsync();  \n        \/\/ Handle the WebSocket request here  \n    }  \n    else  \n    {  \n        await next();  \n    }  \n});<\/code><\/pre>\n<h2>37. \u8bf7\u6c42\u672c\u5730\u5316<\/h2>\n<p>\u6982\u5ff5\uff1a\u8bf7\u6c42\u672c\u5730\u5316\u63d0\u4f9b\u4e86\u4e00\u79cd\u57fa\u4e8e\u8bf7\u6c42\u4fe1\u606f\u9488\u5bf9\u4e0d\u540c\u6587\u5316\u548c\u8bed\u8a00\u672c\u5730\u5316\u5185\u5bb9\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>var supportedCultures = new[] { &quot;en-US&quot;, &quot;fr-FR&quot; };  \nvar localizationOptions = new RequestLocalizationOptions()  \n    .SetDefaultCulture(supportedCultures[0])  \n    .AddSupportedCultures(supportedCultures)  \n    .AddSupportedUICultures(supportedCultures);  \napp.UseRequestLocalization(localizationOptions);<\/code><\/pre>\n<h2>38. \u4e0e GraphQL \u96c6\u6210<\/h2>\n<p>\u6982\u5ff5\uff1aGraphQL \u662f API \u7684\u67e5\u8be2\u8bed\u8a00\u3002\u5c06 .NET Web API \u4e0e GraphQL \u96c6\u6210\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u68c0\u7d22\u6570\u636e\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\/\/ Assume using a library like HotChocolate  \nbuilder.Services  \n    .AddGraphQLServer()  \n    .AddQueryType();  \napp.MapGraphQL();<\/code><\/pre>\n<h2>39. \u76d1\u63a7\u548c\u9065\u6d4b<\/h2>\n<p>\u6982\u5ff5\uff1a\u76d1\u89c6\u548c\u9065\u6d4b\u6d89\u53ca\u6536\u96c6\u3001\u5206\u6790\u548c\u5904\u7406\u6709\u5173\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u548c\u4f7f\u7528\u60c5\u51b5\u7684\u6570\u636e\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\/\/ Assume using Application Insights  \nbuilder.Services.AddApplicationInsightsTelemetry(&quot;YOUR_INSTRUMENTATION_KEY&quot;);<\/code><\/pre>\n<h2>40. SignalR \u96c6\u7ebf\u5668\u548c\u5b9e\u65f6\u901a\u4fe1<\/h2>\n<p>\u6982\u5ff5:SignalR \u662f\u4e00\u4e2a\u5e93\uff0c\u53ef\u7b80\u5316\u5411\u5e94\u7528\u6dfb\u52a0\u5b9e\u65f6 Web \u529f\u80fd\u7684\u8fc7\u7a0b\u3002\u5b9e\u65f6 Web \u529f\u80fd\u662f\u6307\u670d\u52a1\u5668\u4ee3\u7801\u5728\u5185\u5bb9\u53d1\u751f\u65f6\u7acb\u5373\u5c06\u5185\u5bb9\u63a8\u9001\u5230\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\u7684\u80fd\u529b\uff0c\u800c\u4e0d\u9700\u8981\u670d\u52a1\u5668\u7b49\u5f85\u5ba2\u6237\u7aef\u8bf7\u6c42\u65b0\u6570\u636e\u3002SignalR \u975e\u5e38\u9002\u5408\u5f00\u53d1\u804a\u5929\u5e94\u7528\u7a0b\u5e8f\u3001\u5b9e\u65f6\u4eea\u8868\u677f\u548c\u66f4\u5177\u4ea4\u4e92\u6027\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class ChatHub : Hub  \n{  \n    public async Task SendMessage(string user, string message)  \n    {  \n        \/\/ Call the broadcastMessage method to update clients.  \n        await Clients.All.SendAsync(&quot;broadcastMessage&quot;, user, message);  \n    }  \n}  \n\/\/ Startup or Program.cs\n\napp.MapHub(&quot;\/chathub&quot;);<\/code><\/pre>\n<p>\u96c6\u6210Program.cs\uff1a<\/p>\n<pre><code>public void Configure(IApplicationBuilder app, IWebHostEnvironment env)  \n{  \n    \/\/ Other configurations...  \n    app.UseEndpoints(endpoints =&gt;  \n    {  \n        endpoints.MapHub(&quot;\/chathub&quot;);  \n    });  \n}<\/code><\/pre>\n<h2>41. \u9ad8\u7ea7\u5b9e\u4f53\u6846\u67b6\u6838\u5fc3 \u2014 \u5173\u7cfb<\/h2>\n<p>\u6982\u5ff5:Entity Framework Core \u5141\u8bb8\u6620\u5c04\u5b9e\u4f53\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\uff0c\u4f8b\u5982\u4e00\u5bf9\u4e00\u3001\u4e00\u5bf9\u591a\u548c\u591a\u5bf9\u591a\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class Author  \n{  \n    public int AuthorId { get; set; }  \n    public string Name { get; set; }  \n    public ICollection\\ Books { get; set; }  \n}  \npublic class Book\n{\n    public int BookId { get; set; }\n    public string Title { get; set; }\n    public int AuthorId { get; set; }\n    public Author Author { get; set; }\n}<\/code><\/pre>\n<h2>42. \u81ea\u5b9a\u4e49\u9a8c\u8bc1\u5c5e\u6027<\/h2>\n<p>\u6982\u5ff5:\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u5c5e\u6027\u5141\u8bb8\u60a8\u5b9a\u4e49\u6570\u636e\u6a21\u578b\u7684\u9a8c\u8bc1\u903b\u8f91\uff0c\u4ece\u800c\u6269\u5c55\u5185\u7f6e\u9a8c\u8bc1\u5c5e\u6027\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyCustomValidationAttribute : ValidationAttribute  \n{  \n    protected override ValidationResult IsValid(object value, ValidationContext validationContext)  \n    {  \n        \/\/ Your custom validation logic here  \n        if (value is int intValue &amp;&amp; intValue &gt; 0)  \n        {  \n            return ValidationResult.Success;  \n        }  \n        return new ValidationResult(&quot;Value must be positive&quot;);  \n    }  \n} \npublic class MyModel\n{\n    [MyCustomValidationAttribute]\n    public int MyProperty { get; set; }\n}<\/code><\/pre>\n<h2>43. \u9ad8\u7ea7\u914d\u7f6e\u65b9\u6848<\/h2>\n<p>\u6982\u5ff5:.NET \u7684\u9009\u9879\u6a21\u5f0f\u652f\u6301\u590d\u6742\u7684\u914d\u7f6e\u65b9\u6848\uff0c\u5305\u62ec\u5d4c\u5957\u5bf9\u8c61\u3001\u5217\u8868\u548c\u9a8c\u8bc1\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>public class MyOptions  \n{  \n    public MyNestedOptions Nested { get; set; }  \n    public List Items { get; set; }  \n}  \npublic class MyNestedOptions  \n{  \n    public string Key { get; set; }  \n}  \n\/\/ In Program.cs or Startup.cs  \nbuilder.Services.Configure(builder.Configuration.GetSection(&quot;MyOptions&quot;));<\/code><\/pre>\n<h2>44. \u6027\u80fd\u76d1\u63a7\u548c\u5206\u6790<\/h2>\n<p>\u6982\u5ff5:\u76d1\u89c6\u548c\u5206\u6790\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u8bc6\u522b\u74f6\u9888\u548c\u6548\u7387\u4f4e\u4e0b\uff0c\u8fd9\u5bf9\u4e8e\u4f18\u5316\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.UseMiniProfiler();<\/code><\/pre>\n<h2>45. \u5e26\u6709 Swagger \u548c XML \u6ce8\u91ca\u7684 API \u6587\u6863<\/h2>\n<p>\u6982\u5ff5:\u901a\u8fc7\u5c06 XML \u6ce8\u91ca\u96c6\u6210\u5230 Swagger UI \u4e2d\u6765\u589e\u5f3a API \u6587\u6863\uff0c\u4e3a\u4f7f\u7528 API \u7684\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u66f4\u4e30\u5bcc\u7684\u4f53\u9a8c\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddSwaggerGen(c =&gt;  \n{  \n    var xmlFile = $&quot;{Assembly.GetExecutingAssembly().GetName().Name}.xml&quot;;  \n    var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);  \n    c.IncludeXmlComments(xmlPath);  \n});<\/code><\/pre>\n<h2>46. \u5168\u7403\u5316\u548c\u672c\u5730\u5316<\/h2>\n<p>\u6982\u5ff5:\u5168\u7403\u5316\u548c\u672c\u5730\u5316\u4f7f\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u652f\u6301\u591a\u79cd\u8bed\u8a00\u548c\u6587\u5316\uff0c\u4f7f\u5176\u53ef\u4f9b\u5168\u7403\u53d7\u4f17\u8bbf\u95ee\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddLocalization(options =&gt; options.ResourcesPath = &quot;Resources&quot;);  \napp.UseRequestLocalization(app.Services.GetRequiredService&lt;IOptions&gt;().Value);<\/code><\/pre>\n<h2>47. \u5b89\u5168\u6807\u5934<\/h2>\n<p>\u6982\u5ff5:\u901a\u8fc7\u6dfb\u52a0\u5404\u79cd HTTP \u6807\u5934\u6765\u63d0\u9ad8 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u53ef\u4ee5\u9632\u6b62\u5e38\u89c1\u7684\u653b\u51fb\u548c\u6f0f\u6d1e\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>app.UseHsts();  \napp.UseXContentTypeOptions();  \napp.UseReferrerPolicy(opts =&gt; opts.NoReferrer());  \napp.UseXXssProtection(options =&gt; options.EnabledWithBlockMode());  \napp.UseXfo(options =&gt; options.Deny());<\/code><\/pre>\n<h2>48. \u529f\u80fd\u6807\u5fd7<\/h2>\n<p>\u6982\u5ff5:\u529f\u80fd\u6807\u5fd7\u5141\u8bb8\u60a8\u5728\u4e0d\u90e8\u7f72\u65b0\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u6253\u5f00\u548c\u5173\u95ed\u5e94\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\uff0c\u4ece\u800c\u7b80\u5316\u6d4b\u8bd5\u548c\u63a8\u51fa\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\/\/ Using a library like Microsoft.FeatureManagement  \nbuilder.Services.AddFeatureManagement();<\/code><\/pre>\n<h2>49. Blazor \u96c6\u6210<\/h2>\n<p>\u6982\u5ff5:Blazor \u5141\u8bb8\u4f7f\u7528 C# \u800c\u4e0d\u662f JavaScript \u751f\u6210\u4ea4\u4e92\u5f0f Web UI\u3002\u5c06 Blazor \u4e0e Web API \u96c6\u6210\u53ef\u63d0\u4f9b\u65e0\u7f1d\u7684\u5168\u6808\u5f00\u53d1\u4f53\u9a8c\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>\/\/ In a Blazor Server app  \n@code {  \n    private IEnumerable forecasts;  \n    protected override async Task OnInitializedAsync()  \n    {  \n        forecasts = await Http.GetFromJsonAsync&lt;WeatherForecast\\[\\]&gt;(&quot;WeatherForecast&quot;);  \n    }  \n}<\/code><\/pre>\n<h2>50. \u7528\u4e8e\u54cd\u5e94\u538b\u7f29\u7684\u9ad8\u7ea7\u4e2d\u95f4\u4ef6<\/h2>\n<p>\u6982\u5ff5:\u54cd\u5e94\u538b\u7f29\u53ef\u4ee5\u51cf\u5c0f API \u54cd\u5e94\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u7f29\u77ed\u5ba2\u6237\u7aef\u5728\u6162\u901f\u7f51\u7edc\u4e0a\u7684\u52a0\u8f7d\u65f6\u95f4\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre><code>builder.Services.AddResponseCompression(options =&gt;  \n{  \n    options.Providers.Add();  \n    options.EnableForHttps = true;  \n});  \n\napp.UseResponseCompression();<\/code><\/pre>\n<p>\u539f\u6587\uff1a<a href=\"https:\/\/www.cnblogs.com\/star8521\/p\/18209870\">https:\/\/www.cnblogs.com\/star8521\/p\/18209870<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece0\u52301\u642d\u5efa.NET Core Web API\u9879\u76ee 1. \u8bbe\u7f6e .NET 8 Web API \u9879\u76ee \u6982\u5ff5\uff1a\u4f7f\u7528 .NET CLI \u521b\u5efa\u65b0\u7684 Web API \u9879\u76ee\u3002\u8fd9\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u57fa\u672c\u7684\u9879\u76ee\u7ed3\u6784\uff0c\u5305\u62ec\u542f\u52a8\u548c WeatherForecast \u63a7\u5236\u5668\u4f5c\u4e3a\u793a\u4f8b\u3002Program.cs \u4ee3\u7801\u793a\u4f8b dotnet new webapi -n MyWebApi 2. Program.cs \u2014 \u6700\u4f4e\u9650\u5ea6\u7684 API \u914d\u7f6e \u6982\u5ff5\uff1a.NET 8 \u5ef6\u7eed\u4e86\u6700\u5c0f API \u7684\u8d8b\u52bf\uff0c\u5141\u8bb8\u4f60\u76f4\u63a5\u5728 Program.cs \u6587\u4ef6\u4e2d\u4ee5\u7b80\u5316\u548c\u7b80\u6d01\u7684\u65b9\u5f0f\u914d\u7f6e\u670d\u52a1\u548c\u7ec8\u7ed3\u70b9\u3002 \u4ee3\u7801\u793a\u4f8b var builder = WebApplication.CreateBuilder(args); var app = builder.Build(); app.MapGet(&quot;\/&quot;, () =&gt; &quot;Hello, World!&quot;); app.Run(); 3. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-744","post","type-post","status-publish","format-standard","hentry","category-csharp"],"_links":{"self":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=744"}],"version-history":[{"count":0,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/744\/revisions"}],"wp:attachment":[{"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}