Bump Grpc.Net.Client from 2.47.0 to 2.52.0 in /LibraryAndFramework/Learn gRPC with csharp/GrpcGreeterClient

.gitignore

@@ -337,4 +337,6 @@ ASALocalRun/
 .localhistory/
 
 # BeatPulse healthcheck temp database
-healthchecksdb
+healthchecksdb
+/DataBase/LearnElasticsearch/wwwroot
+/MediatR/LearnMediatR/wwwroot

.vscode/launch.json

@@ -0,0 +1,25 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": ".NET Core Launch (console)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build",
+            "program": "${workspaceFolder}/LearnAlgorithm/bin/Debug/netcoreapp3.1/LearnAlgorithm.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}/LearnAlgorithm",
+            "console": "internalConsole",
+            "stopAtEntry": false
+        },
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach",
+            "processId": "${command:pickProcess}"
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,42 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/LearnAlgorithm/LearnAlgorithm.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "publish",
+                "${workspaceFolder}/LearnAlgorithm/LearnAlgorithm.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "watch",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "${workspaceFolder}/LearnAlgorithm/LearnAlgorithm.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}

ASP.NETCore/Advanced/Filters/Controllers/ControllerFiltersController.cs

@@ -0,0 +1,41 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+
+namespace Filters.Controllers
+{
+
+    /// <summary>
+    /// test controller
+    /// </summary>
+    [SampleActionFilter]
+    [ApiController]
+    [Route("[controller]")]
+    public class ControllerFiltersController : Controller
+    {
+        [HttpGet]
+        public IActionResult Index()
+        {
+            Console.WriteLine(
+                        $"- {nameof(ControllerFiltersController)}.{nameof(Index)}");
+
+            return Content("Check the Console.");
+        }
+
+        public override void OnActionExecuting(ActionExecutingContext context)
+        {
+            Console.WriteLine(
+                $"- {nameof(ControllerFiltersController)}.{nameof(OnActionExecuting)}");
+
+            base.OnActionExecuting(context);
+        }
+
+        public override void OnActionExecuted(ActionExecutedContext context)
+        {
+            Console.WriteLine(
+                $"- {nameof(ControllerFiltersController)}.{nameof(OnActionExecuted)}");
+
+            base.OnActionExecuted(context);
+        }
+
+    }
+}

ASP.NETCore/Advanced/Filters/Controllers/ShortCircuitingController.cs

@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Filters.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    [ResponseHeader("Filter-Header", "Filter Value")]
+    public class ShortCircuitingController : Controller
+    {
+        [HttpGet]
+        [ShortCircuitingResourceFilter]
+        public IActionResult Index() =>
+        Content($"- {nameof(ShortCircuitingController)}.{nameof(Index)}");
+    }
+}

ASP.NETCore/Advanced/Filters/Controllers/WeatherForecastController.cs

@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Filters.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    //将 ResponseHeaderAttribute 添加到控制器或操作方法，并指定 HTTP 标头的名称和值：
+    [ResponseHeader("Filter-Header", "Filter Value")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries = new[]
+        {
+        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+    };
+
+        private readonly ILogger<WeatherForecastController> _logger;
+
+        public WeatherForecastController(ILogger<WeatherForecastController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet(Name = "GetWeatherForecast")]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateTime.Now.AddDays(index),
+                TemperatureC = Random.Shared.Next(-20, 55),
+                Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}

ASP.NETCore/Advanced/Filters/Filters.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+  </ItemGroup>
+
+</Project>

ASP.NETCore/Advanced/Filters/Filters/SucceededUnifyResultFilter.cs

@@ -0,0 +1,144 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+
+namespace Filters
+{
+    /// <summary>
+    /// 操作筛选器 异步实现
+    /// </summary>
+    public class SucceededUnifyResultFilter : IAsyncActionFilter
+    {
+        public async Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next)
+        {
+            // 执行 Action 并获取结果
+            var actionExecutedContext = await next(); // 具有执行操作方法的 ActionExecutionDelegate (next)
+
+            //var result = actionExecutedContext.Result;
+            //object? data = null;
+            //// 排除以下结果，跳过规范化处理
+            //var isDataResult = result switch
+            //{
+            //    ViewResult => false,
+            //    PartialViewResult => false,
+            //    FileResult => false,
+            //    ChallengeResult => false,
+            //    SignInResult => false,
+            //    SignOutResult => false,
+            //    RedirectToPageResult => false,
+            //    RedirectToRouteResult => false,
+            //    RedirectResult => false,
+            //    RedirectToActionResult => false,
+            //    LocalRedirectResult => false,
+            //    ForbidResult => false,
+            //    ViewComponentResult => false,
+            //    _ => true,
+            //};
+
+            //// 目前支持返回值 ActionResult
+            //if (isDataResult) data = result switch
+            //{
+            //    // 处理内容结果
+            //    ContentResult content => content.Content,
+            //    // 处理对象结果
+            //    ObjectResult obj => obj.Value,
+            //    _ => null
+            //};
+
+
+            ////await Task.FromResult("");
+            //var jsonResult = new JsonResult(new { d = data, m = "hello" });
+            //actionExecutedContext.Result = jsonResult;
+        }
+        public void OnActionExecuted(ActionExecutedContext context)
+        {
+            // Do something after the action executes.
+        }
+    }
+
+    /// <summary>
+    /// 操作筛选器 同步实现
+    /// </summary>
+    public class SampleActionFilter : ActionFilterAttribute
+    {
+        //public void OnActionExecuted(ActionExecutedContext context)
+        //{
+        //    Console.WriteLine("动作方法执行执行之前调用");
+        //}
+
+        //public void OnActionExecuting(ActionExecutingContext context)
+        //{
+        //    Console.WriteLine("动作方法执行执行之后调用");
+        //}
+
+    }
+
+
+    /// <summary>
+    /// 异步实现
+    /// </summary>
+    public class SampleAsyncActionFilter : IAsyncActionFilter
+    {
+        public async Task OnActionExecutionAsync(
+            ActionExecutingContext context, ActionExecutionDelegate next)
+        {
+            // Do something before the action executes.
+            await next();
+            // Do something after the action executes.
+        }
+    }
+
+
+
+    /// <summary>
+    /// 【可子类化和自定义的基于属性的内置筛选器】
+    /// 结果筛选器会向响应添加标头
+    /// </summary>
+    public class ResponseHeaderAttribute : ActionFilterAttribute //多种筛选器接口具有相应属性，这些属性可用作自定义实现的基类。
+    {
+        private readonly string _name;
+        private readonly string _value;
+        public ResponseHeaderAttribute(string name, string value)
+        {
+            _name = name;
+            _value = value;
+        }
+
+        public override void OnResultExecuting(ResultExecutingContext context)
+        {
+            context.HttpContext.Response.Headers.Add(_name, _value);
+            base.OnResultExecuting(context);
+        }
+    }
+
+
+    public class ShortCircuitingResourceFilterAttribute : Attribute, IResourceFilter
+    {
+        public void OnResourceExecuted(ResourceExecutedContext context)
+        {
+        }
+
+        public void OnResourceExecuting(ResourceExecutingContext context)
+        {
+            //取消和设置短路
+            //请求api 直接返回了结果 没有继续执行 action 
+            context.Result = new ContentResult
+            {
+                Content = nameof(ShortCircuitingResourceFilterAttribute)
+            };
+        }
+    }
+
+
+    /**
+     * 
+     * 筛选器属性：
+ActionFilterAttribute
+ExceptionFilterAttribute
+ResultFilterAttribute
+FormatFilterAttribute
+ServiceFilterAttribute
+TypeFilterAttribute
+     * 
+     * 
+     * **/
+}

ASP.NETCore/Advanced/Filters/Program.cs

@@ -0,0 +1,33 @@
+using Filters;
+using Microsoft.AspNetCore.Mvc;
+
+//ASP.NET Core 中的筛选器
+//https://docs.microsoft.com/zh-cn/aspnet/core/mvc/controllers/filters?view=aspnetcore-6.0
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+
+builder.Services.AddControllers();
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+builder.Services.Configure<MvcOptions>(options =>
+{
+    options.Filters.Add<SucceededUnifyResultFilter>();
+});
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

ASP.NETCore/Advanced/Filters/Properties/launchSettings.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:30116",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "Filters": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5135",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}