jwk密钥

BPA.SaaS.Gateway.Api.sln

@@ -9,6 +9,17 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BPA.SaaS.Gateway.DTO", "src
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BPA.SaaS.Gateway.Bootstrap", "src\BPA.SaaS.Gateway.Bootstrap\BPA.SaaS.Gateway.Bootstrap.csproj", "{2C318709-38D1-4EBC-8950-F6F2047E9E9E}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "1.Api", "1.Api", "{0CF4098A-00A0-4D5B-973D-C463B52C43BB}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "2.DTO", "2.DTO", "{8A52EC32-7481-4D8C-8FDE-5FB508E86262}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "3.Bootstrap", "3.Bootstrap", "{1B90928A-E822-495B-8CE2-8C620F7D7EC1}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".nuget", ".nuget", "{9646B516-51A7-4D18-BC54-8C83F37E9249}"
+	ProjectSection(SolutionItems) = preProject
+		src\nuget.config = src\nuget.config
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -34,4 +45,9 @@ Global
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {AE050242-B7E2-4218-BA63-6859CD433A7F}
 	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{B9E6691B-8AFF-4628-A04C-29B2B1622739} = {0CF4098A-00A0-4D5B-973D-C463B52C43BB}
+		{CF5A23AA-D96A-427E-A4D5-7BE48C057523} = {8A52EC32-7481-4D8C-8FDE-5FB508E86262}
+		{2C318709-38D1-4EBC-8950-F6F2047E9E9E} = {1B90928A-E822-495B-8CE2-8C620F7D7EC1}
+	EndGlobalSection
 EndGlobal

src/BPA.SaaS.Gateway.Api/BPA.SaaS.Gateway.Api.csproj

@@ -1,9 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <Folder Include="Controllers" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\BPA.SaaS.Gateway.Bootstrap\BPA.SaaS.Gateway.Bootstrap.csproj" />
+    </ItemGroup>
 
 </Project>

src/BPA.SaaS.Gateway.Api/Controllers/WeatherForecastController.cs

@@ -1,33 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace BPA.SaaS.Gateway.Api.Controllers
-{
-    [ApiController]
-    [Route("[controller]")]
-    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]
-        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();
-        }
-    }
-}

src/BPA.SaaS.Gateway.Api/Filter/BPAAuthorizationFilter.cs

@@ -0,0 +1,52 @@
+using System.Collections.Concurrent;
+using BPA.Component.DTOCommon.BaseDTOs;
+using BPA.Component.DTOCommon.Langs;
+using BPA.Component.WebApiExtensions.Extensions;
+using BPA.SaaS.Gateway.Bootstrap;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Controllers;
+using Microsoft.AspNetCore.Mvc.Filters;
+
+namespace BPA.SaaS.Gateway.Api.Filter;
+
+/// <summary>
+/// 权限过滤器
+/// </summary>
+public class BPAAuthorizationFilter : ActionFilterAttribute
+{
+    /// <summary>
+    /// ConcurrentDictionary
+    /// </summary>
+    private readonly ConcurrentDictionary<string, bool> cacheAllowAnonymous = new();
+
+    /// <summary>
+    /// GatewayApiConfig
+    /// </summary>
+    private readonly GatewayApiConfig apiConfig;
+
+    /// <summary>
+    /// RWXAuthorization
+    /// </summary>
+    /// <param name="apiConfig"></param>
+    public BPAAuthorizationFilter(GatewayApiConfig apiConfig)
+    {
+        this.apiConfig = apiConfig;
+    }
+
+    /// <summary>
+    /// Action执行之前
+    /// </summary>
+    /// <param name="context"></param>
+    public override void OnActionExecuting(ActionExecutingContext context)
+    {
+    }
+
+    /// <summary>
+    /// OnActionExecuted
+    /// </summary>
+    /// <param name="context"></param>
+    public override void OnActionExecuted(ActionExecutedContext context)
+    {
+    }
+}

src/BPA.SaaS.Gateway.Api/Program.cs

@@ -1,17 +1,31 @@
-var builder = WebApplication.CreateBuilder(args);
+using BPA.Component.WebApiExtensions.Extensions;
+using BPA.SaaS.Gateway.Bootstrap;
 
-// Add services to the container.
+var builder = WebApplication.CreateBuilder(args);
+builder.Configuration.SetupConfiguration();
+builder.Configuration.AddJsonFile("ocelot.json", true, true);
 
-builder.Services.AddControllers();
+// DI
+builder.Services.AddBPAMiddlewareServices(args);
 
 var app = builder.Build();
-
-// Configure the HTTP request pipeline.
-
-app.UseHttpsRedirection();
-
-app.UseAuthorization();
-
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+// Use module
+app.UseRouting();
+app.UseCors();
+app.UseBpaHealthChecks();
 app.MapControllers();
+// app.UseAuthorization();
+app.UseGlobalErrorHandler();
+// app.UseOcelot().Wait();
+
+// PreRun
+((IApplicationBuilder) app).ApplicationServices.PreHeatRun();
 
-app.Run();
+// Run
+app.Run();

src/BPA.SaaS.Gateway.Api/Properties/launchSettings.json

@@ -1,30 +1,17 @@
 {
   "$schema": "https://json.schemastore.org/launchsettings.json",
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:1296",
-      "sslPort": 44300
-    }
-  },
   "profiles": {
     "BPA.SaaS.Gateway.Api": {
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "launchUrl": "weatherforecast",
-      "applicationUrl": "https://localhost:7001;http://localhost:5001",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "launchUrl": "weatherforecast",
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:8080",
       "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "APOLLO_META_SERVER_URL": "http://10.2.1.21:28080",
+        "APOLLO_COMMON_NAMESPACE": "Dev.Common",
+        "APP_NAME": "BPA-GATEWAY-API"
       }
     }
   }

src/BPA.SaaS.Gateway.Api/WeatherForecast.cs

@@ -1,13 +0,0 @@
-namespace BPA.SaaS.Gateway.Api
-{
-    public class WeatherForecast
-    {
-        public DateTime Date { get; set; }
-
-        public int TemperatureC { get; set; }
-
-        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
-
-        public string? Summary { get; set; }
-    }
-}

src/BPA.SaaS.Gateway.Api/ocelot.json

@@ -0,0 +1,34 @@
+{
+  "Routes": [
+    {
+      "DownstreamPathTemplate": "/connect/token",
+      "DownstreamScheme": "http",
+      "DownstreamHostAndPorts": [
+        {
+          "Host": "localhost",
+          "Port": 8080
+        }
+      ],
+      "UpstreamPathTemplate": "/token",
+      "UpstreamHttpMethod": [
+        "Post"
+      ]
+    },
+    {
+      "DownstreamPathTemplate": "/stock/{everything}",
+      "DownstreamScheme": "http",
+      "DownstreamHostAndPorts": [
+        {
+          "Host": "localhost",
+          "Port": 8080
+        }
+      ],
+      "UpstreamPathTemplate": "/stock/{everything}",
+      "UpstreamHttpMethod": [
+        "Post",
+        "Get"
+      ]
+    }
+  ]
+}
+

src/BPA.SaaS.Gateway.Api/tempkey.jwk

@@ -0,0 +1 @@
+{"alg":"RS256","d":"jJ62y7Sq87ONjzSU2nWNYdPZzJG7g-qgu2C63FeWWtrz7qRA1n6I_vEEWlpswDmcdInFKGFlRa6BeH8hdo2I3osO_97yklCDsFExCvxAye8WytzlblBGKmcfm3iJUoD9waJ8k7koYgPTEiFCoR4DoV8d73-sez8QrZ31gzpyUgAW56wTBGahyQ3-h8QUKcOiL_3cjdB7AhvJH3-oiD3vGKXMrJZ_Vx_wqMbPJdBTi1dv0FaPdaxU5eQ7QztgSargyvfRYKQrVBt-mvmimFw7vP7nGi0w99yLkwcCJUZ0oUD1uMmrJrSk4QebgJsPGa7vjPB2IrvNcP-nqgMUStro6Q","dp":"vtzp6YU9ZGZsjs9l-vZKEU1zTuwQPOmbruWkzTwzQSINlnctQHVLbA0D-P4WImpHwYM5gDaFsyTpodAwsmhOcxV2Vx9b_g1vFWe8XToROMdlWbSsmzo-Z0wxOAhD45s8aEWyLDkMnERCS8Z5VEssn-_zcG7ZKOmDFZWo0EbL0-U","dq":"iAyX0BQoRxEjxWahkWPnLR_CV4tVVAmIf2sZa-S_rvpjzXzx0pCpq90Ea-Aac_o5q1wrqbnpsP0bX3WqZ4gaZSrTr_bTFmAT1M2lmj8nfJ2OZdm_FqRi44F583myCjZXMa-g7RGBrcjWFSJscHiScS1un2ZgeNWez8sDZd-9-qU","e":"AQAB","kid":"FE1C4DF831C68E2D23278BB7B09B49D3","kty":"RSA","n":"qEnXCqWJbkVcYIjleIlJvKuZkXxzxhlSVQgZCwjZEg9iOXaT8QAZt9l-yUpCYB_ZBb3ehRyzlPJWGsxyRy7KstZ8YaMYeUJmh_JRkPiHVemVSxp9F-CbQJ7qEZi1u2dhEefQTxYrFC_IAV3YUBwlSHsvuRTzxmxhLrHTCMKlahHN-1QKj1Oi5rfufK9P7hzwescfd6RvU7rQvaESugH68_fowmaddZRVTg_2JpmCAS7LnAKYipXZY39NlQp8NXZ9w9z36dMdX93x72eQU4Tvm4JFumidJaadeOJMkm9LmLEMehbXT8KZlA6IPu_ykPwlHaDidh7DZTjvgzCf1v5DMQ","p":"3tWZkEzLTAqMXC1MdEIF0T5O_WXLxwUsoarO5XizarHWBwIpD6wkBBaVcrl_42X5UozAUtGu2UGzzA4OzmCFzYFswLLcAXdDPnuZGdUtxfA2Sxyfi22PZhXWjhgdmzVnWSGV7l_m_wKAcUlm6C_xv7e0MA9d-Q_ciIbpNyKGCWc","q":"wVXwgWHMkkmIbIBr9J4YUaj62x4UfZ-X9S84pc8EDPqFHJ0nzDv5XSvjOoskg8iy_pmq-DQ-GSZ-E7NcySMPQAJyegZBmNYDd_yuyeHVojdqXVLnTODNB8MlrJmjJInk46DCfOkW90yGaUWEoQGU4DbjD9Np8QvSVZswk3OPN6c","qi":"kNCJq6BUXMb8vX4CyVava8M-924MtPVXQDmCBpCtZP49MspRTCG8LwlXBEpsata0WOc-QA8A1c77_1Y70JAYXK9NkX-j4TOdxNsLzZn9q3Q939biU1CHIpw-bzi-VeOVd48ri8qrAll7t1oqXk-z3cxLbhJ4P4fyX9R87v_xbyo"}

src/BPA.SaaS.Gateway.Bootstrap/BPA.SaaS.Gateway.Bootstrap.csproj

@@ -1,9 +1,24 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="BPA.Component.ApolloClient" Version="1.0.5"/>
+        <PackageReference Include="BPA.Component.DTOCommon" Version="1.0.6"/>
+        <PackageReference Include="BPA.Component.Extensions" Version="1.0.4"/>
+        <PackageReference Include="BPA.Component.LogClient" Version="1.0.3"/>
+        <PackageReference Include="BPA.Component.RabbitMQClient" Version="1.0.7"/>
+        <PackageReference Include="BPA.Component.RedisClient" Version="1.0.3"/>
+        <PackageReference Include="BPA.Component.SDKCommon" Version="1.0.3"/>
+        <PackageReference Include="BPA.Component.WebApiExtensions" Version="1.0.8"/>
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3"/>
+        <PackageReference Include="Swashbuckle.AspNetCore.Swagger" Version="6.2.3"/>
+        <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.2.3"/>
+<!--        <PackageReference Include="Ocelot" Version="18.0.0"/>-->
+    </ItemGroup>
 
 </Project>

src/BPA.SaaS.Gateway.Bootstrap/GatewayApiConfig.cs

@@ -0,0 +1,75 @@
+using BPA.Component.ApolloClient;
+using BPA.Component.RabbitMQClient.Connection;
+using Com.Ctrip.Framework.Apollo;
+using Microsoft.Extensions.Configuration;
+
+namespace BPA.SaaS.Gateway.Bootstrap;
+
+public class GatewayApiConfig : ApolloBPAConfig<GatewayApiConfig>
+{
+    /// <summary>
+    /// 允许跨域的地址
+    /// </summary>
+    [AutoWrite]
+    public string[] CoreWithOrigins { private set; get; }
+
+    /// <summary>
+    /// 附件API服务URL
+    /// </summary>
+    [AutoWrite]
+    public string AnnexApiUrl { protected set; get; }
+
+    /// <summary>
+    /// web UI  host url
+    /// </summary>
+    [AutoWrite]
+    public string WebUIHostUrl { set; get; }
+
+    /// <summary>
+    /// Mobile UI host url
+    /// </summary>
+    [AutoWrite]
+    public string MobileUIHostUrl { set; get; }
+
+    /// <summary>
+    /// 网关 host
+    /// </summary>
+    [AutoWrite]
+    public string GetewayHostUrl { set; get; }
+
+    /// <summary>
+    /// 是否允许密码登陆
+    /// </summary>
+    [AutoWrite]
+    public bool IsAllowPasswordLogin { set; get; }
+
+    /// <summary>
+    /// 单位时间限制的次数, 默认10次
+    /// </summary>
+    [AutoWrite]
+    public int RequestLimitFrequency { get; set; } = 10;
+
+    /// <summary>
+    /// 限制的时间周期 秒，默认10秒
+    /// </summary>
+    [AutoWrite]
+    public int RequestLimitSeconds { get; set; } = 10;
+
+    /// <summary>
+    /// 共享CookieDomain
+    /// </summary>
+    [AutoWrite]
+    public string CookieDomain { set; get; }
+    
+    /// <summary>
+    /// RabbitMQ配置
+    /// </summary>
+    [AutoWrite]
+    public new RabbitMqConnectionConfig RabbitMqConfig { get; set; }
+
+#pragma warning disable CS8618
+    public GatewayApiConfig(ApolloConfigurationManager apolloConfigurationManager, IConfiguration configuration) : base(apolloConfigurationManager, configuration)
+#pragma warning restore CS8618
+    {
+    }
+}

src/BPA.SaaS.Gateway.Bootstrap/SetupBootstrap.cs

@@ -0,0 +1,107 @@
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Text;
+using BPA.Component.ApolloClient;
+using BPA.Component.Extensions;
+using BPA.Component.LogClient.Extensions;
+using BPA.Component.WebApiExtensions.Extensions;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.OpenApi.Models;
+// using Ocelot.DependencyInjection;
+using IPAddress = System.Net.IPAddress;
+
+namespace BPA.SaaS.Gateway.Bootstrap;
+
+/// <summary>
+/// 启动配置
+/// </summary>
+public static class SetupBootstrap
+{
+    private static IConfiguration _configuration;
+
+    /// <summary>
+    /// 添加配置中心
+    /// </summary>
+    /// <param name="configuration"></param>
+    public static IConfiguration SetupConfiguration(this IConfiguration configuration)
+    {
+        _configuration = configuration;
+
+        // 初始化化 apollo配置
+        return configuration.AddApolloConfiguration();
+    }
+
+    /// <summary>
+    /// DI Inject
+    /// </summary>
+    public static IServiceCollection AddBPAMiddlewareServices(this IServiceCollection services, string[] args)
+    {
+        if (services == null) throw new ArgumentNullException(nameof(services));
+
+        services.AddApollo<GatewayApiConfig>();
+        services.AddBPALog();
+        services.AddRedis();
+        services.AddRabbitMQ();
+        services.AddHttpContextAccessor();
+        services.AddControllers(options => { options.AddDefaultMvcOptions(); });
+        services.AddEndpointsApiExplorer();
+        services.AddServiceSDK(_configuration);
+        services.AddHealthChecks();
+        services.AddResponseCaching();
+        // services.AddOcelot(_configuration);
+        // services.AddAuthentication();
+        services.AddSwaggerGen(options =>
+        {
+            options.SwaggerDoc("v1", new OpenApiInfo
+            {
+                Title = "BPA.Gateway.Api",
+                Description = "BPA.Gateway.Api",
+                Version = "v1"
+            });
+            options.CustomSchemaIds(type => type.GetDescribe(true, "BPA.", "BPA.Component."));
+        });
+
+        return services;
+    }
+
+    /// <summary>
+    /// pre run
+    /// </summary>
+    /// <param name="serviceProvider"></param>
+    public static void PreHeatRun(this IServiceProvider serviceProvider)
+    {
+        serviceProvider.GetService<GatewayApiConfig>();
+        serviceProvider.PreHeatRunRedis();
+        serviceProvider.PreHeatRunRabbitMQ();
+    }
+
+    /// <summary>
+    /// APP健康检查
+    /// </summary>
+    /// <param name="app"></param>
+    public static void UseBpaHealthChecks(this IApplicationBuilder app)
+    {
+        var ips = new List<dynamic>();
+        foreach (var network in NetworkInterface.GetAllNetworkInterfaces())
+        {
+            var ipAddress = network.GetIPProperties()
+                .UnicastAddresses
+                .FirstOrDefault(p => p.Address.AddressFamily == AddressFamily.InterNetwork && !IPAddress.IsLoopback(p.Address))
+                ?.Address.ToString();
+            if (ipAddress == null)
+                continue;
+            ips.Add(new {name = network.Name, ip = ipAddress});
+        }
+
+        var ipsJson = ips.ToJson();
+
+        app.UseHealthChecks("/health", new HealthCheckOptions
+        {
+            ResponseWriter = (httpContext, _) => httpContext.Response.WriteAsync(ipsJson, Encoding.UTF8)
+        });
+    }
+}

src/BPA.SaaS.Gateway.Bootstrap/SetupRabbitMqConfig.cs

@@ -0,0 +1,49 @@
+using BPA.Component.RabbitMQClient.Extensions;
+using BPA.Component.RabbitMQClient.Provider;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace BPA.SaaS.Gateway.Bootstrap
+{
+    /// <summary>
+    /// RabbitMQ配置 
+    /// </summary>
+    public static class SetupRabbitMqConfig
+    {
+        /// <summary>
+        /// 使用消息队列
+        /// </summary>
+        /// <param name="services"></param>
+        /// <returns></returns>
+        public static IServiceCollection AddRabbitMQ(this IServiceCollection services)
+        {
+            //注入 RabbitMQProvider
+            services.AddRabbitMQProvider(sp => sp.GetService<GatewayApiConfig>()?.RabbitMqConfig);
+            // //注入 业务日志 生产者 单例
+            // services.UseRabbitMQProducer<CreateBizLogProducer, CreateBizLogMsgBody>();
+            // //注入 消息 生产者 单例
+            // services.UseRabbitMQProducer<BatchAddMessageProduct, BatchAddMessageMsgBody>();
+
+            return services;
+        }
+
+        /// <summary>
+        /// 预热消息队列
+        /// </summary>
+        /// <param name="serviceProvider"></param>
+        /// <returns></returns>
+        public static IServiceProvider PreHeatRunRabbitMQ(this IServiceProvider serviceProvider)
+        {
+            //获取rabbitMqProvider
+            var rabbitMqProvider = serviceProvider.UseRabbitMQProvider<RabbitMQProvider>();
+
+            // //创建交换机配置对象
+            // var createBizLogExchangeConfig = rabbitMqProvider.BuildExchangeConfig(MqNameConfig.CreateBizLogExchange);
+            // //启用交换机
+            // createBizLogExchangeConfig.UseExchange();
+            // //启用生产者
+            // createBizLogExchangeConfig.UseProducer<CreateBizLogMsgBody, CreateBizLogProducer>();
+
+            return serviceProvider;
+        }
+    }
+}

src/BPA.SaaS.Gateway.Bootstrap/SetupRedisConfig.cs

@@ -0,0 +1,46 @@
+using BPA.Component.RedisClient;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace BPA.SaaS.Gateway.Bootstrap;
+
+/// <summary>
+/// redis DI配置
+/// </summary>
+public static class SetupRedisConfig
+{
+    /// <summary>
+    /// 注入redis
+    /// </summary>
+    /// <param name="services"></param>
+    public static void AddRedis(this IServiceCollection services)
+    {
+        services.UseRedisSingleton(sp => GetRedisSingletonConnectionString(sp.GetService<GatewayApiConfig>()!));
+    }
+
+    /// <summary>
+    /// 预热redis
+    /// </summary>
+    /// <param name="serviceProvider"></param>
+    public static void PreHeatRunRedis(this IServiceProvider serviceProvider)
+    {
+        var config = serviceProvider.GetService<GatewayApiConfig>();
+
+        // 添加配置改变时的事件
+        if (config != null)
+            config.OnConfigChange += (stockWebApiConfig, key, _, _, _) =>
+            {
+                if (nameof(stockWebApiConfig.RedisConfig) != key) return;
+                var conStr = GetRedisSingletonConnectionString(stockWebApiConfig);
+
+                //单个redis时 配置变化 触发生成新的实例
+                RedisConfigExtensions.OnRedisSingletonConnectionStringChange(conStr);
+            };
+    }
+
+    /// <summary>
+    /// 获取单例 Redis 连接字符串
+    /// </summary>
+    /// <param name="config"></param>
+    /// <returns></returns>
+    private static string GetRedisSingletonConnectionString(GatewayApiConfig config) => config.RedisConfig[new Random().Next(0, config.RedisConfig.Count)];
+}

src/BPA.SaaS.Gateway.Bootstrap/SetupServiceSDK.cs

@@ -0,0 +1,41 @@
+using BPA.Component.DTOCommon.Langs;
+using BPA.Component.SDKCommon;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace BPA.SaaS.Gateway.Bootstrap;
+
+/// <summary>
+/// 其他SDK服务
+/// </summary>
+public static class SetupServiceSDK
+{
+    /// <summary>
+    /// 注入其他SDK
+    /// </summary>
+    /// <param name="services"></param>
+    /// <param name="configuration"></param>
+    public static void AddServiceSDK(this IServiceCollection services, IConfiguration configuration)
+    {
+        // 初始化sdk配置和语言获取
+        services.AddApiSDK(sp => /*sp.GetService<IHttpContextAccessor>()?.HttpContext?.Request.GetLanguage() ??*/ LangType.Zn);
+
+        // 获取当前API启动时定义的环境
+        var environment = configuration.GetValue<string>("ASPNETCORE_ENVIRONMENT");
+
+        // 环境选择
+        switch (environment)
+        {
+            case "Development":
+                // services.UseApiSDK<WebApi2SDK>(_ => "http://serviceName");
+                // services.AddApiSDK<WebApi2SDK>(_ => "http://192.168.1.8:5012");
+                break;
+            case "Production":
+                // services.AddApiSDK<WebApi2SDK>(_ => "http://[domainName].com:[80]/[serviceName]");
+                break;
+            case "Testing":
+                // services.AddApiSDK<WebApi2SDK>(_ => "http://test.[domainName].com:[80]/[serviceName]/");
+                break;
+        }
+    }
+}