src/JiShe.CollectBus.KafkaProducer/CollectBusKafkaModule.cs

@@ -16,6 +16,15 @@ namespace JiShe.CollectBus.Kafka
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            var configuration = context.Services.GetConfiguration();
+            var kafkaSection = configuration.GetSection("Kafka");
+            KafkaOptionConfig kafkaOptionConfig = new KafkaOptionConfig ();
+            kafkaSection.Bind(kafkaOptionConfig);
+            if (configuration["ServerTagName"] != null)
+            {
+                kafkaOptionConfig.ServerTagName = configuration["ServerTagName"]!;
+            }
+            context.Services.AddSingleton(kafkaOptionConfig);
             // 注册Producer
             context.Services.AddSingleton<IProducerService, ProducerService>();
             // 注册Consumer
@@ -25,8 +34,39 @@ namespace JiShe.CollectBus.Kafka
         public override void OnApplicationInitialization(ApplicationInitializationContext context)
         {
             var app = context.GetApplicationBuilder();
-            app.UseKafkaSubscribers(Assembly.Load("JiShe.CollectBus.Application"));
+            // 程序运行目录
+            var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location);
+            if (!string.IsNullOrWhiteSpace(assemblyPath))
+            {
+                var dllFiles = Directory.GetFiles(assemblyPath, "*.dll");
+                var kafkaSubscriberAssemblies = new List<Assembly>();
+                foreach (var file in dllFiles)
+                {
+                    try
+                    {
+                        // 跳过已加载的程序集
+                        var assemblyName = AssemblyName.GetAssemblyName(file);
+                        var existingAssembly = AppDomain.CurrentDomain.GetAssemblies()
+                            .FirstOrDefault(a => a.GetName().FullName == assemblyName.FullName);
+                        var assembly = existingAssembly ?? Assembly.LoadFrom(file);
 
+                        // 检查程序集是否包含 IKafkaSubscribe 的实现类
+                        var hasSubscriber = assembly.GetTypes()
+                            .Any(type =>
+                                typeof(IKafkaSubscribe).IsAssignableFrom(type) && // 实现接口
+                                !type.IsAbstract && !type.IsInterface);            // 排除抽象类和接口本身
+
+                        if (hasSubscriber)
+                        {
+                            kafkaSubscriberAssemblies.Add(assembly);
+                        }
+                    }
+                    catch{}
+                    app.UseKafkaSubscribers(kafkaSubscriberAssemblies.ToArray());
+                }
+            }
+            // 获取程序集
+            //app.UseKafkaSubscribers(new[] { Assembly.Load("JiShe.CollectBus.Application")});
         }
     }
 }

src/JiShe.CollectBus.KafkaProducer/Consumer/ConsumerService.cs

@@ -1,16 +1,7 @@
 using Confluent.Kafka;
 using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
-using JiShe.CollectBus.Kafka.Attributes;
-using Volo.Abp.DependencyInjection;
-using JiShe.CollectBus.Kafka.AdminClient;
-using static Confluent.Kafka.ConfigPropertyNames;
 using System.Collections.Concurrent;
-using System.Text.RegularExpressions;
-using NUglify.Html;
-using Serilog;
-using System;
 using System.Text;
 
 namespace JiShe.CollectBus.Kafka.Consumer
@@ -21,12 +12,14 @@ namespace JiShe.CollectBus.Kafka.Consumer
         private readonly IConfiguration _configuration;
         private readonly ConcurrentDictionary<Type, (object Consumer, CancellationTokenSource CTS)>
             _consumerStore = new();
+        private readonly KafkaOptionConfig _kafkaOptionConfig;
         private class KafkaConsumer<TKey, TValue> where TKey : notnull where TValue : class { }
 
-        public ConsumerService(IConfiguration configuration, ILogger<ConsumerService> logger)
+        public ConsumerService(IConfiguration configuration, ILogger<ConsumerService> logger, KafkaOptionConfig kafkaOptionConfig)
         {
             _configuration = configuration;
             _logger = logger;
+            _kafkaOptionConfig = kafkaOptionConfig;
         }
 
         #region private 私有方法
@@ -49,11 +42,9 @@ namespace JiShe.CollectBus.Kafka.Consumer
 
         private ConsumerConfig BuildConsumerConfig(string? groupId = null)
         {
-            var enableAuth = bool.Parse(_configuration["Kafka:EnableAuthorization"]!);
-
             var config = new ConsumerConfig
             {
-                BootstrapServers = _configuration["Kafka:BootstrapServers"],
+                BootstrapServers = _kafkaOptionConfig.BootstrapServers,
                 GroupId = groupId ?? "default",
                 AutoOffsetReset = AutoOffsetReset.Earliest,
                 EnableAutoCommit = false, // 禁止AutoCommit
@@ -62,12 +53,12 @@ namespace JiShe.CollectBus.Kafka.Consumer
                 FetchMaxBytes = 1024 * 1024 * 50 // 增加拉取大小（50MB）
             };
 
-            if (enableAuth)
+            if (_kafkaOptionConfig.EnableAuthorization)
             {
-                config.SecurityProtocol = SecurityProtocol.SaslPlaintext;
+                config.SecurityProtocol = _kafkaOptionConfig.SecurityProtocol;
-                config.SaslMechanism = SaslMechanism.Plain;
+                config.SaslMechanism = _kafkaOptionConfig.SaslMechanism;
-                config.SaslUsername = _configuration["Kafka:SaslUserName"];
+                config.SaslUsername = _kafkaOptionConfig.SaslUserName;
-                config.SaslPassword = _configuration["Kafka:SaslPassword"];
+                config.SaslPassword = _kafkaOptionConfig.SaslPassword;
             }
 
             return config;
@@ -140,9 +131,9 @@ namespace JiShe.CollectBus.Kafka.Consumer
                             await Task.Delay(TimeSpan.FromSeconds(1),cts.Token);
                             continue;
                         }
-                        if (bool.Parse(_configuration["KafkaConsumer:EnableFilter"]!))
+                        if (_kafkaOptionConfig.EnableFilter)
                         {
-                            var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) } };
+                            var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) } };
                             // 检查 Header 是否符合条件
                             if (!headersFilter.Match(result.Message.Headers))
                             {
@@ -208,9 +199,9 @@ namespace JiShe.CollectBus.Kafka.Consumer
                             await Task.Delay(100, cts.Token);
                             continue;
                         }
-                        if (bool.Parse(_configuration["KafkaConsumer:EnableFilter"]!))
+                        if (_kafkaOptionConfig.EnableFilter)
                         {
-                            var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) } };
+                            var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) } };
                             // 检查 Header 是否符合条件
                             if (!headersFilter.Match(result.Message.Headers))
                             {
@@ -296,9 +287,9 @@ namespace JiShe.CollectBus.Kafka.Consumer
                                 }
                                 else if (result.Message.Value != null)
                                 {
-                                    if (bool.Parse(_configuration["KafkaConsumer:EnableFilter"]!))
+                                    if (_kafkaOptionConfig.EnableFilter)
                                     {
-                                        var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) } };
+                                        var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) } };
                                         // 检查 Header 是否符合条件
                                         if (!headersFilter.Match(result.Message.Headers))
                                         {
@@ -430,9 +421,9 @@ namespace JiShe.CollectBus.Kafka.Consumer
                                 }
                                 else if (result.Message.Value != null)
                                 {
-                                    if (bool.Parse(_configuration["KafkaConsumer:EnableFilter"]!))
+                                    if (_kafkaOptionConfig.EnableFilter)
                                     {
-                                        var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) } };
+                                        var headersFilter = new HeadersFilter { { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) } };
                                         // 检查 Header 是否符合条件
                                         if (!headersFilter.Match(result.Message.Headers))
                                         {

src/JiShe.CollectBus.KafkaProducer/JiShe.CollectBus.Kafka.csproj

@@ -12,8 +12,4 @@
     <PackageReference Include="Volo.Abp.Core" Version="8.3.3" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\JiShe.CollectBus.Common\JiShe.CollectBus.Common.csproj" />
-  </ItemGroup>
-
 </Project>

src/JiShe.CollectBus.KafkaProducer/KafkaOptionConfig.cs

@@ -0,0 +1,53 @@
+using Confluent.Kafka;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JiShe.CollectBus.Kafka
+{
+    public class KafkaOptionConfig
+    {
+        /// <summary>
+        /// kafka地址
+        /// </summary>
+        public string BootstrapServers { get; set; } = null!;
+
+        /// <summary>
+        /// 服务器标识
+        /// </summary>
+        public string ServerTagName { get; set; }= "KafkaFilterKey";
+
+        /// <summary>
+        /// 是否开启过滤器
+        /// </summary>
+        public bool EnableFilter { get; set; }= true;
+
+        /// <summary>
+        /// 是否开启认证
+        /// </summary>
+        public bool EnableAuthorization { get; set; } = false;
+
+        /// <summary>
+        /// 安全协议
+        /// </summary>
+        public SecurityProtocol SecurityProtocol { get; set; } = SecurityProtocol.SaslPlaintext;
+
+        /// <summary>
+        /// 认证方式
+        /// </summary>
+        public SaslMechanism SaslMechanism { get; set; }= SaslMechanism.Plain;
+
+        /// <summary>
+        /// 用户名
+        /// </summary>
+        public string? SaslUserName { get; set; }
+
+        /// <summary>
+        /// 密码
+        /// </summary>
+        public string? SaslPassword { get; set; }
+
+    }
+}

src/JiShe.CollectBus.KafkaProducer/KafkaSubcribesExtensions.cs

@@ -1,7 +1,4 @@
 using Confluent.Kafka;
-using DeviceDetectorNET;
-using JiShe.CollectBus.Common.Enums;
-using JiShe.CollectBus.Common.Helpers;
 using JiShe.CollectBus.Kafka.AdminClient;
 using JiShe.CollectBus.Kafka.Attributes;
 using JiShe.CollectBus.Kafka.Consumer;
@@ -9,16 +6,7 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Primitives;
-using Newtonsoft.Json;
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
 using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
-using static Confluent.Kafka.ConfigPropertyNames;
 
 namespace JiShe.CollectBus.Kafka
 {
@@ -29,14 +17,8 @@ namespace JiShe.CollectBus.Kafka
         /// </summary>
         /// <param name="app"></param>
         /// <param name="assembly"></param>
-        public static void UseKafkaSubscribers(this IApplicationBuilder app, Assembly assembly)
+        public static void UseKafkaSubscribers(this IApplicationBuilder app, Assembly[] assemblys)
         {
-            var subscribeTypes = assembly.GetTypes()
-                .Where(t => typeof(IKafkaSubscribe).IsAssignableFrom(t))
-                .ToList();
-
-            if (subscribeTypes.Count == 0) return;
-
             var provider = app.ApplicationServices;
             var lifetime = provider.GetRequiredService<IHostApplicationLifetime>();
 
@@ -45,18 +27,26 @@ namespace JiShe.CollectBus.Kafka
                 var logger = provider.GetRequiredService<ILogger<CollectBusKafkaModule>>();
                 int threadCount = 0;
                 int topicCount = 0;
-                foreach (var subscribeType in subscribeTypes)
+                foreach (Assembly assembly in assemblys)
                 {
-                    var subscribes = provider.GetServices(subscribeType).ToList();
+                    var subscribeTypes = assembly.GetTypes()
-                    subscribes.ForEach(subscribe => { 
+                       .Where(t => typeof(IKafkaSubscribe).IsAssignableFrom(t))
-                    
+                       .ToList();
-                        if(subscribe is IKafkaSubscribe)
+
-                        {
+                    if (subscribeTypes.Count == 0) return;
-                            Tuple<int, int> tuple= BuildKafkaSubscriber(subscribe, provider, logger);
+                    foreach (var subscribeType in subscribeTypes)
-                            threadCount+= tuple.Item1;
+                    {
-                            topicCount+= tuple.Item2;
+                        var subscribes = provider.GetServices(subscribeType).ToList();
-                        }
+                        subscribes.ForEach(subscribe => {
-                    });
+
+                            if (subscribe is IKafkaSubscribe)
+                            {
+                                Tuple<int, int> tuple = BuildKafkaSubscriber(subscribe, provider, logger);
+                                threadCount += tuple.Item1;
+                                topicCount += tuple.Item2;
+                            }
+                        });
+                    }
                 }
                 logger.LogInformation($"kafka订阅主题:{topicCount}数,共启动:{threadCount}线程");
             });

src/JiShe.CollectBus.KafkaProducer/Producer/ProducerService.cs

@@ -19,11 +19,12 @@ namespace JiShe.CollectBus.Kafka.Producer
         private readonly IConfiguration _configuration;
         private readonly ConcurrentDictionary<Type, object> _producerCache = new();
         private class KafkaProducer<TKey, TValue> where TKey : notnull where TValue : class { }
-
+        private readonly KafkaOptionConfig _kafkaOptionConfig;
-        public ProducerService(IConfiguration configuration,ILogger<ProducerService> logger)
+        public ProducerService(IConfiguration configuration,ILogger<ProducerService> logger, KafkaOptionConfig kafkaOptionConfig)
         {
             _configuration = configuration;
             _logger = logger;
+            _kafkaOptionConfig = kafkaOptionConfig;
         }
 
         #region private 私有方法
@@ -51,11 +52,9 @@ namespace JiShe.CollectBus.Kafka.Producer
         /// <returns></returns>
         private ProducerConfig BuildProducerConfig()
         {
-            var enableAuth = bool.Parse(_configuration["Kafka:EnableAuthorization"]!);
-
             var config = new ProducerConfig
             {
-                BootstrapServers = _configuration["Kafka:BootstrapServers"],
+                BootstrapServers = _kafkaOptionConfig.BootstrapServers,
                 AllowAutoCreateTopics = true,
                 QueueBufferingMaxKbytes = 2_097_151,  // 修改缓冲区最大为2GB，默认为1GB
                 CompressionType = CompressionType.Lz4, // 配置使用压缩算法LZ4，其他：gzip/snappy/zstd
@@ -66,12 +65,12 @@ namespace JiShe.CollectBus.Kafka.Producer
                 MessageTimeoutMs = 120000, // 消息发送超时时间为2分钟,设置值MessageTimeoutMs > LingerMs
             };
 
-            if (enableAuth)
+            if (_kafkaOptionConfig.EnableAuthorization)
             {
-                config.SecurityProtocol = SecurityProtocol.SaslPlaintext;
+                config.SecurityProtocol = _kafkaOptionConfig.SecurityProtocol;
-                config.SaslMechanism = SaslMechanism.Plain;
+                config.SaslMechanism = _kafkaOptionConfig.SaslMechanism;
-                config.SaslUsername = _configuration["Kafka:SaslUserName"];
+                config.SaslUsername = _kafkaOptionConfig.SaslUserName;
-                config.SaslPassword = _configuration["Kafka:SaslPassword"];
+                config.SaslPassword = _kafkaOptionConfig.SaslPassword;
             }
 
             return config;
@@ -110,7 +109,7 @@ namespace JiShe.CollectBus.Kafka.Producer
                 Key = key,
                 Value = value,
                 Headers = new Headers{
-                   { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) }
+                   { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) }
                 }
             };
             await producer.ProduceAsync(topic, message);
@@ -131,7 +130,7 @@ namespace JiShe.CollectBus.Kafka.Producer
             {
                 Value = value,
                 Headers = new Headers{
-                   { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) }
+                   { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) }
                 }
             };
             await producer.ProduceAsync(topic, message);
@@ -155,7 +154,7 @@ namespace JiShe.CollectBus.Kafka.Producer
                 Key = key,
                 Value = value,
                 Headers = new Headers{
-                   { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) }
+                   { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) }
                 }
             };
             var typeKey = typeof(KafkaProducer<TKey, TValue>);
@@ -189,7 +188,7 @@ namespace JiShe.CollectBus.Kafka.Producer
             {
                 Value = value,
                 Headers = new Headers{
-                   { "route-key", Encoding.UTF8.GetBytes(_configuration["ServerTagName"]!) }
+                   { "route-key", Encoding.UTF8.GetBytes(_kafkaOptionConfig.ServerTagName) }
                 }
             };
             var typeKey = typeof(KafkaProducer<string, TValue>);