diff --git a/src/main/java/com/hyc/controller/SummarizeController.java b/src/main/java/com/hyc/controller/SummarizeController.java
index 1bfef50..48b50b7 100644
--- a/src/main/java/com/hyc/controller/SummarizeController.java
+++ b/src/main/java/com/hyc/controller/SummarizeController.java
@@ -1,25 +1,23 @@
 package com.hyc.controller;
 
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.hyc.domain.ConnectionParameter;
 import com.hyc.domain.SummarizeResp;
+import com.hyc.kafka.demo.config.KafkaSendResultHandler;
 import com.hyc.result.Result;
 import com.hyc.service.SummarizeService;
-import com.hyc.util.CalculateCheckDigit;
 import com.hyc.util.ConversionUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.eclipse.paho.client.mqttv3.*;
 import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.transaction.support.TransactionTemplate;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
+import java.util.*;
 
 /**
  * 创建Mqtt客户端
@@ -37,6 +35,16 @@ public class SummarizeController {
     @Autowired
     private SummarizeService summarizeService;
 
+
+    private KafkaTemplate<Object, Object> kafkaTemplate;
+    private final TransactionTemplate transactionTemplate;
+
+    public SummarizeController(KafkaTemplate<Object, Object> kafkaTemplate, KafkaSendResultHandler kafkaSendResultHandler, TransactionTemplate transactionTemplate) {
+        this.kafkaTemplate = kafkaTemplate;
+        this.transactionTemplate = transactionTemplate;
+        this.kafkaTemplate.setProducerListener(kafkaSendResultHandler);
+    }
+
     @PostMapping("/createMqttClient")
     public String createMqttClient(@RequestBody List<ConnectionParameter> connectionParameterList){
 
@@ -58,6 +66,7 @@ public class SummarizeController {
 
 
 
+    @Transactional
     public boolean createOneMqttClient(ConnectionParameter connectionParameter){
 
         int qos = 0;
@@ -81,7 +90,8 @@ public class SummarizeController {
 
                 @Override
                 public void connectionLost(Throwable cause) {
-                    System.out.println("connectionLost: " + cause.getMessage());
+                    cause.printStackTrace();
+                    System.out.println("connectionLost: ");
                 }
 
                 @Override
@@ -111,6 +121,7 @@ public class SummarizeController {
                             "positionStatus","easStatus","ptcStatus","epsStatus","absStatus","mcuStatus",
                             "heatingStatus","batteryStatus","batteryInsulationStatus","dcdcStatus","chgStatus"};
                     LinkedHashMap<String, Object> linkedHashMap = new LinkedHashMap<>();
+                    HashMap<String, String> stringStringHashMap = new HashMap<>();
                     for (int i = 0; i < 47; i++) {
                         String substring = realString.substring(count, count + intArr[i]);
                         linkedHashMap.put(strArr[i],substring);
@@ -119,8 +130,19 @@ public class SummarizeController {
                     log.warn("hashMap:{}",linkedHashMap);
                     ObjectMapper objectMapper = new ObjectMapper();
                     try {
-                        String json = objectMapper.writeValueAsString(linkedHashMap);
-                        log.error("json格式:{}",json);
+                        String jsonData = objectMapper.writeValueAsString(linkedHashMap);
+                        log.error("json格式:{}",jsonData);
+                        transactionTemplate.execute(status -> {
+                            try {
+                                kafkaTemplate.send("topic1", UUID.randomUUID().toString(), jsonData);
+                                status.flush();
+                            }catch (Exception e){
+                                log.error("kafka生产异常: {}", e.getMessage());
+                                status.setRollbackOnly();
+                            }
+                            return null;
+                        });
+
                     } catch (JsonProcessingException e) {
                         e.printStackTrace();
                     }
diff --git a/src/main/java/com/hyc/kafka/demo/controller/KafkaController.java b/src/main/java/com/hyc/kafka/demo/controller/KafkaController.java
new file mode 100644
index 0000000..c5c5273
--- /dev/null
+++ b/src/main/java/com/hyc/kafka/demo/controller/KafkaController.java
@@ -0,0 +1,42 @@
+package com.hyc.kafka.demo.controller;
+
+import com.hyc.kafka.demo.config.KafkaSendResultHandler;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.UUID;
+
+/**
+ * 测试kafka控制层
+ *
+ * @author YouChe·He
+ * @ClassName: KafkaController
+ * @Description: 测试kafka控制层
+ * @CreateTime: 2024/6/6 14:42
+ */
+@RestController
+public class KafkaController {
+
+
+    private KafkaTemplate<Object, Object> kafkaTemplate;
+
+    public KafkaController(KafkaTemplate<Object, Object> kafkaTemplate, KafkaSendResultHandler kafkaSendResultHandler) {
+        this.kafkaTemplate = kafkaTemplate;
+        this.kafkaTemplate.setProducerListener(kafkaSendResultHandler);
+    }
+
+    @GetMapping("/send")
+    @Transactional
+    public void sendMessage(String message) {
+        System.out.println("呼呼呼");
+
+        kafkaTemplate.send("topic1", UUID.randomUUID().toString(), message);
+    }
+
+}
+
+
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e43241f..0accf78 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -113,7 +113,7 @@ spring:
           ms: 10000
     listener:
       # 在侦听器容器中运行的线程数，一般设置为 机器数*分区数
-      concurrency: 1
+      concurrency: 4
       # 自动提交关闭，需要设置手动消息确认
       ack-mode: manual_immediate
       # 消费监听接口监听的主题不存在时，默认会报错，所以设置为false忽略错误