diff --git a/pom.xml b/pom.xml
index 6edd979..deda98c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,6 +31,12 @@
     </dependencyManagement>
 
     <dependencies>
+
+        <!--MQ-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-amqp</artifactId>
+        </dependency>
         <!-- SpringBoot Web-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -102,6 +108,7 @@
             <version>0.0.3</version>
         </dependency>
 
+
     </dependencies>
     <build>
         <plugins>
diff --git a/src/main/java/com/loadcenter/common/aliyun/config/RabbitMqConfig.java b/src/main/java/com/loadcenter/common/aliyun/config/RabbitMqConfig.java
new file mode 100644
index 0000000..a0d8f3d
--- /dev/null
+++ b/src/main/java/com/loadcenter/common/aliyun/config/RabbitMqConfig.java
@@ -0,0 +1,86 @@
+package com.loadcenter.common.aliyun.config;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.amqp.core.*;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.connection.CorrelationData;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
+import org.springframework.amqp.support.converter.MessageConverter;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+
+@Configuration
+public class RabbitMqConfig implements RabbitTemplate.ConfirmCallback,RabbitTemplate.ReturnsCallback {
+    public static final Logger logger= LoggerFactory.getLogger(RabbitMqConfig.class);
+
+    private RabbitTemplate rabbitTemplate;
+
+
+    @Bean
+    public MessageConverter messageConverter(){
+        return new Jackson2JsonMessageConverter();
+    }
+
+    public static final String QUEUE="queue";
+    public static final String EXCHANGE="exchange";
+    public static final String KEY="Key";
+
+
+    @Primary
+    @Bean
+    public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory){
+
+        RabbitTemplate rabbitTemplate = new RabbitTemplate(connectionFactory);
+
+        this.rabbitTemplate=rabbitTemplate;
+
+        rabbitTemplate.setMessageConverter(messageConverter());
+        rabbitTemplate();
+        return rabbitTemplate;
+    }
+
+    public void rabbitTemplate(){
+        rabbitTemplate.setConfirmCallback(this);
+        rabbitTemplate.setReturnsCallback(this);
+    }
+
+
+    @Bean
+    public Queue queue(){
+        return new Queue(QUEUE,true);
+    }
+
+
+    @Bean
+    public DirectExchange directExchange(){
+        return new DirectExchange(EXCHANGE);
+    }
+
+
+
+    @Bean
+    public Binding binding(){
+        return BindingBuilder.bind(queue()).to(directExchange()).with(KEY);
+    }
+
+
+
+    @Override
+    public void confirm(CorrelationData correlationData, boolean ack, String s) {
+
+        if (ack){
+            logger.info("{}消息到达交换机",correlationData.getId());
+        }else{
+            logger.error("{}消息丢失",correlationData.getId());
+        }
+    }
+
+    @Override
+    public void returnedMessage(ReturnedMessage returnedMessage) {
+        logger.error("{}消息未到达队列",returnedMessage.getMessage().getMessageProperties().getMessageId());
+    }
+}
diff --git a/src/main/java/com/loadcenter/common/aliyun/config/RestClientConfig.java b/src/main/java/com/loadcenter/common/aliyun/config/RestClientConfig.java
new file mode 100644
index 0000000..3e51c08
--- /dev/null
+++ b/src/main/java/com/loadcenter/common/aliyun/config/RestClientConfig.java
@@ -0,0 +1,18 @@
+package com.loadcenter.common.aliyun.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+/**
+  * @ClassName RestClientConfig
+  * @Description RestClientConfig
+  * @Author Can.J
+  * @Date  2024/4/21 16:18
+ */
+@Configuration
+public class RestClientConfig {
+    @Bean
+    public RestTemplate restTemplate(){
+        return new RestTemplate();
+    }
+}
diff --git a/src/main/java/com/loadcenter/common/domain/CPUInfo.java b/src/main/java/com/loadcenter/common/domain/CPUInfo.java
new file mode 100644
index 0000000..b9b200e
--- /dev/null
+++ b/src/main/java/com/loadcenter/common/domain/CPUInfo.java
@@ -0,0 +1,30 @@
+package com.loadcenter.common.domain;
+
+import lombok.Data;
+
+/**
+ * CPU使用信息
+ */
+@Data
+public class CPUInfo {
+    /**
+     * CPU核数
+     */
+    private long cpuNum;
+    /**
+     * 内核态使用率
+     */
+    private String cSys;
+    /**
+     * 空闲率
+     */
+    private String idle;
+    /**
+     * I/O等待
+     */
+    private String iowait;
+    /**
+     * 用户态使用率
+     */
+    private String user;
+}
diff --git a/src/main/java/com/loadcenter/common/domain/FlowInfo.java b/src/main/java/com/loadcenter/common/domain/FlowInfo.java
new file mode 100644
index 0000000..1f339cf
--- /dev/null
+++ b/src/main/java/com/loadcenter/common/domain/FlowInfo.java
@@ -0,0 +1,28 @@
+package com.loadcenter.common.domain;
+
+import lombok.Data; /**
+ * 节点状态
+ */
+@Data
+public class FlowInfo {
+    /**
+     * 上次读取吞吐量
+     */
+    private String lastReadThroughput;
+    /**
+     * 上次写入吞吐量
+     */
+    private String lastWriteThroughput;
+    /**
+     * 读取总吞吐量
+     */
+    private String readBytesHistory;
+    /**
+     * 实写字节
+     */
+    private String realWriteBytes;
+    /**
+     * 写入总吞吐量
+     */
+    private String writeBytesHistory;
+}
diff --git a/src/main/java/com/loadcenter/common/domain/InstancesInformation.java b/src/main/java/com/loadcenter/common/domain/InstancesInformation.java
index 2009d14..008f795 100644
--- a/src/main/java/com/loadcenter/common/domain/InstancesInformation.java
+++ b/src/main/java/com/loadcenter/common/domain/InstancesInformation.java
@@ -14,17 +14,6 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 @Data
 public class InstancesInformation {
-    /*
-    * log.info("查询第{" + count + "}个实例的ID:" + item.getInstanceId());
-                log.info("名称:" + item.getInstanceName());
-                log.info("状态:" + item.getStatus());
-                log.info("公网IP:" + UserUtil.removeBrackets(item.getPublicIpAddress().getIpAddress().toString()));
-                log.info("私网IP:" + UserUtil.removeBrackets(item.getVpcAttributes().getPrivateIpAddress().ipAddress.toString()));
-                log.info("创建时间:" + item.getCreationTime());
-                log.info("到期时间:" + item.getExpiredTime());
-                log.info("是否可以回收:" + (item.getRecyclable() ? "是" : "否") + "\n\n");
-    * */
-
     /*
      * 实例的ID
      * */
diff --git a/src/main/java/com/loadcenter/common/domain/JVMInfo.java b/src/main/java/com/loadcenter/common/domain/JVMInfo.java
new file mode 100644
index 0000000..5952cca
--- /dev/null
+++ b/src/main/java/com/loadcenter/common/domain/JVMInfo.java
@@ -0,0 +1,58 @@
+package com.loadcenter.common.domain;
+
+import lombok.Data;
+
+/**
+ * JVM使用信息
+ */
+@Data
+public class JVMInfo {
+    /**
+     * 文件描述(句柄)
+     */
+    private String fileDescriptors;
+    /**
+     * 堆内存
+     */
+    private String heapCommit;
+    /**
+     * 堆初始化空间
+     */
+    private String heapInit;
+    /**
+     * 堆最大内存
+     */
+    private String heapMax;
+    /**
+     * 堆使用空间
+     */
+    private String heapUsed;
+    /**
+     * JAVA目录
+     */
+    private String jdkHome;
+    /**
+     * JDK版本
+     */
+    private String jdkVersion;
+    /**
+     * 非堆空间
+     */
+    private String noHeapCommit;
+    /**
+     * 非堆初始化空间
+     */
+    private String noHeapInit;
+    /**
+     * 非堆最大空间
+     */
+    private String noHeapMax;
+    /**
+     * 非堆使用空间
+     */
+    private String noHeapUsed;
+    /**
+     * 线程数量
+     */
+    private long threadCount;
+}
diff --git a/src/main/java/com/loadcenter/common/redis/service/RedisService.java b/src/main/java/com/loadcenter/common/redis/service/RedisService.java
index 9f86582..7137fe7 100644
--- a/src/main/java/com/loadcenter/common/redis/service/RedisService.java
+++ b/src/main/java/com/loadcenter/common/redis/service/RedisService.java
@@ -187,9 +187,9 @@ public class RedisService {
         return setOperation;
     }
 
-    public <T> BoundZSetOperations<String ,T> setCacheZSet(final String key,final T setValue,double score){
+    public <T> BoundZSetOperations<String, T> setCacheZSet(final String key, final T setValue, double score) {
         BoundZSetOperations boundZSetOperations = redisTemplate.boundZSetOps(key);
-        boundZSetOperations.add(setValue,score);
+        boundZSetOperations.add(setValue, score);
         return boundZSetOperations;
     }
 
@@ -218,6 +218,10 @@ public class RedisService {
         return memberScores;
     }
 
+    public <T> Double incrementScore(final String key, final T value, final Double score) {
+        return redisTemplate.opsForZSet().incrementScore(key, value, score);
+    }
+
     /**
      * 缓存Set
      *
@@ -231,8 +235,8 @@ public class RedisService {
         setOperations.remove(setValue);
     }
 
-    public <T> void deleteCacheSet(String key,T setValue){
-        BoundSetOperations<String,T> setOperation = redisTemplate.boundSetOps(key);
+    public <T> void deleteCacheSet(String key, T setValue) {
+        BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
         setOperation.remove(setValue);
     }
 
@@ -248,12 +252,13 @@ public class RedisService {
 
 
     /**
-     *  删除缓存zset的元素
+     * 删除缓存zset的元素
+     *
      * @param key
      * @param value
      */
-    public void deleteCacheZset(final String key ,final String value){
-        redisTemplate.opsForZSet().remove(key,value);
+    public void deleteCacheZset(final String key, final String value) {
+        redisTemplate.opsForZSet().remove(key, value);
     }
 
     /**
diff --git a/src/main/java/com/loadcenter/gateway/cache/GatewayNodeScoreCache.java b/src/main/java/com/loadcenter/gateway/cache/GatewayNodeScoreCache.java
deleted file mode 100644
index e5803fb..0000000
--- a/src/main/java/com/loadcenter/gateway/cache/GatewayNodeScoreCache.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.loadcenter.gateway.cache;
-
-import com.loadcenter.gateway.cache.abs.GatewayCacheAbs;
-import com.loadcenter.gateway.model.WorkGatewayNode;
-import org.springframework.data.redis.core.ZSetOperations;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-import java.util.Set;
-
-/**
- * @ClassName GatewayNodeScoreCache
- * @Description 网关节点分数
- * @Author Can.J
- * @Date 2024/4/19 14:47
- */
-@Service
-public class GatewayNodeScoreCache extends GatewayCacheAbs<String> {
-    private final static String gatewayNodeScoreCacheKey = "score";
-
-    @Override
-    public String getPre() {
-        return "gateway:node:";
-    }
-
-    public List<WorkGatewayNode> get() {
-        Set<ZSetOperations.TypedTuple<String>> range = redisService.redisTemplate.opsForZSet().rangeWithScores(encode(gatewayNodeScoreCacheKey), 0, -1);
-        return range.stream()
-                .map(zSet -> WorkGatewayNode.builder()
-                        .nodeId(zSet.getValue()).source(zSet.getScore()).build())
-                .toList();
-    }
-
-    public Long getNodeNowNum() {
-        List<WorkGatewayNode> workGatewayNodes = get();
-        Long vehicleNowOnlineNum = Long.valueOf(String.valueOf(workGatewayNodes.stream().mapToDouble(WorkGatewayNode::getSource).sum()));
-
-        return vehicleNowOnlineNum;
-    }
-
-    /**
-     *  获取节点最大上线数量
-     * @return
-     */
-    public Long getNodeMaxOnlineNum() {
-        List<WorkGatewayNode> workGatewayNodes = get();
-        return workGatewayNodes.size() * 80L;
-    }
-
-}
diff --git a/src/main/java/com/loadcenter/gateway/cache/GatewayZSetNodeCache.java b/src/main/java/com/loadcenter/gateway/cache/GatewayZSetNodeCache.java
index 1661072..1d853ad 100644
--- a/src/main/java/com/loadcenter/gateway/cache/GatewayZSetNodeCache.java
+++ b/src/main/java/com/loadcenter/gateway/cache/GatewayZSetNodeCache.java
@@ -5,18 +5,19 @@ import com.loadcenter.gateway.model.WorkGatewayNode;
 import org.springframework.stereotype.Component;
 
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
 /**
-  * @ClassName GatewayZSetNodeCache
-  * @Description 服务器节点和车辆连接数
-  * @Author Can.J
-  * @Date  2024/4/19 9:00
+ * @ClassName GatewayZSetNodeCache
+ * @Description 服务器节点和车辆连接数
+ * @Author Can.J
+ * @Date 2024/4/19 9:00
  */
 @Component
 public class GatewayZSetNodeCache extends GatewayCacheAbs<String> {
 
-    private final static String gatewayZSetCount ="count";
+    private final static String gatewayZSetCount = "count";
 
     @Override
     public String getPre() {
@@ -24,44 +25,75 @@ public class GatewayZSetNodeCache extends GatewayCacheAbs<String> {
     }
 
     /**
-     *  获取所有zset数据
+     * 获取所有zset数据
+     *
      * @return 负载节点集合
      */
-    public Map<Object,Double> getzSet(){
+    public Map<Object, Double> getzSet() {
         return redisService.getCacheZSetScore(encode(gatewayZSetCount));
     }
 
     /**
-     *  获取所有zset数据
+     * 获取所有zset数据
+     *
      * @return 负载节点集合
      */
-    public ArrayList<WorkGatewayNode> get(){
-        ArrayList<WorkGatewayNode> nodeList = new ArrayList<>();
+    public ArrayList<WorkGatewayNode> get() {
+        ArrayList<WorkGatewayNode> nodeIdList = new ArrayList<>();
         Map<Object, Double> map = redisService.getCacheZSetScore(encode(gatewayZSetCount));
         for (Map.Entry<Object, Double> entry : map.entrySet()) {
             WorkGatewayNode workGatewayNode = new WorkGatewayNode();
             workGatewayNode.setNodeId(entry.getKey().toString());
-            workGatewayNode.setSource(entry.getValue());
-            nodeList.add(workGatewayNode);
+            workGatewayNode.setWeight(entry.getValue().intValue());
+            nodeIdList.add(workGatewayNode);
         }
-        return nodeList;
+        return nodeIdList;
     }
 
+    /**
+     *  当前连接数
+     */
+    public Long getNodeNowNum() {
+        List<WorkGatewayNode> workGatewayNodes = get();
+        Long vehicleNowOnlineNum = Long.valueOf(String.valueOf(workGatewayNodes.stream().mapToDouble(WorkGatewayNode::getWeight).sum()));
+
+        return vehicleNowOnlineNum;
+    }
 
     /**
-     *  修改服务器的在线车辆
+     *  获取节点最大上线数量
+     * @return
+     */
+    public Long getNodeMaxOnlineNum() {
+        List<WorkGatewayNode> nodeIdList = get();
+        return nodeIdList.size() * 80L;
+    }
+
+    /**
+     * 修改服务器的在线车辆
+     *
      * @param nodeId
      * @param onlineVehicle
      */
-    public void put(String nodeId,Integer onlineVehicle){
-        redisService.setCacheZSet(encode(gatewayZSetCount),nodeId,onlineVehicle);
+    public void put(String nodeId, Integer onlineVehicle) {
+        redisService.setCacheZSet(encode(gatewayZSetCount), nodeId, onlineVehicle);
     }
 
     /**
-     *  删除服务器的时候删除zset服务器列表，防止重新添加车辆
+     * 删除服务器的时候删除zset服务器列表，防止重新添加车辆
+     *
      * @param nodeId
      */
-    public void remove(String nodeId){
-        redisService.deleteCacheZset(encode(gatewayZSetCount),nodeId);
+    public void remove(String nodeId) {
+        redisService.deleteCacheZset(encode(gatewayZSetCount), nodeId);
+    }
+
+    /**
+     *  序列自增
+     * @param ip
+     * @param score
+     */
+    public void increment(String ip, Double score) {
+        redisService.incrementScore(encode(gatewayZSetCount), ip, score);
     }
 }
diff --git a/src/main/java/com/loadcenter/gateway/cache/VehicleOnlineCache.java b/src/main/java/com/loadcenter/gateway/cache/VehicleOnlineCache.java
deleted file mode 100644
index 9a18e47..0000000
--- a/src/main/java/com/loadcenter/gateway/cache/VehicleOnlineCache.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package com.loadcenter.gateway.cache;
-
-import com.loadcenter.gateway.cache.abs.GatewayCacheAbs;
-import org.springframework.stereotype.Component;
-
-/**
-  * @ClassName VehicleOnlineCache
-  * @Description 描述
-  * @Author Can.J
-  * @Date  2024/4/18 22:02
- */
-@Component
-public class VehicleOnlineCache extends GatewayCacheAbs<String> {
-
-    private final static String vehicleOnlineKey ="vehicle_online";
-    @Override
-    public String getPre() {
-        return "vehicle:";
-    }
-
-    /**
-     *  记录车辆上线业务
-     * @param vin  车辆VIN
-     * @param nodeId 网关节点id
-     */
-    public void recordVehicleOnline(String vin,String nodeId){
-        redisService.setCacheObject(encode(vehicleOnlineKey+vin),nodeId);
-    }
-
-    /**
-     *  获取车辆上线的网关节点id
-     * @param vin 车辆VIN
-     * @return 网关节点id
-     */
-    public String getOnlineGatewayNode(String vin){
-        return redisService.getCacheObject(encode(vehicleOnlineKey+vin));
-    }
-
-    /**
-     *  移除车辆上线业务信息
-     * @param vin 车辆VIN
-     */
-    public void removeVehicleOnline(String vin){
-        redisService.deleteObject(encode(vehicleOnlineKey +vin));
-    }
-
-}
diff --git a/src/main/java/com/loadcenter/gateway/model/WorkGatewayNode.java b/src/main/java/com/loadcenter/gateway/model/WorkGatewayNode.java
index 19614da..76e4ced 100644
--- a/src/main/java/com/loadcenter/gateway/model/WorkGatewayNode.java
+++ b/src/main/java/com/loadcenter/gateway/model/WorkGatewayNode.java
@@ -16,7 +16,7 @@ public class WorkGatewayNode {
     private String nodeId;
 
     /**
-     *  分数
+     *  权重
      */
     private int weight;
 
diff --git a/src/main/java/com/loadcenter/gateway/model/WorkGatewayNodeSource.java b/src/main/java/com/loadcenter/gateway/model/WorkGatewayNodeSource.java
deleted file mode 100644
index e6ecf89..0000000
--- a/src/main/java/com/loadcenter/gateway/model/WorkGatewayNodeSource.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.loadcenter.gateway.model;
-
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-@Data
-@NoArgsConstructor
-@AllArgsConstructor
-@Builder
-public class WorkGatewayNodeSource {
-    /**
-     *  节点id
-     */
-    private String nodeId;
-
-    /**
-     *  权重
-     */
-    private int weight;
-}
diff --git a/src/main/java/com/loadcenter/rabbitMq/Consumer.java b/src/main/java/com/loadcenter/rabbitMq/Consumer.java
new file mode 100644
index 0000000..0e59b30
--- /dev/null
+++ b/src/main/java/com/loadcenter/rabbitMq/Consumer.java
@@ -0,0 +1,117 @@
+package com.loadcenter.rabbitMq;
+
+import com.loadcenter.common.aliyun.service.AliYunEcsService;
+import com.loadcenter.common.domain.resp.Result;
+import com.loadcenter.common.redis.service.RedisService;
+import com.loadcenter.gateway.cache.GatewayNodeCache;
+import com.loadcenter.gateway.cache.GatewayNodeSetVinCache;
+import com.loadcenter.gateway.model.GatewayNodeInfo;
+import com.loadcenter.service.GatewayLoadService;
+import com.rabbitmq.client.Channel;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.amqp.core.Message;
+import org.springframework.amqp.rabbit.annotation.RabbitHandler;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.RestTemplate;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Set;
+
+/**
+ * @ClassName Consumer
+ * @Description 消费消息，
+ * @Author Can.J
+ * @Date 2024/4/21 16:14
+ */
+@RabbitListener(queues = "queue")
+@Component
+@Slf4j
+public class Consumer {
+
+    //redisService
+    @Autowired
+    private RedisService redisService;
+
+    @Autowired
+    private RestTemplate restTemplate;
+
+    @Autowired
+    private GatewayLoadService gatewayLoadService;
+
+    @Autowired
+    private GatewayNodeCache gatewayNodeCache;
+
+    @Autowired
+    private GatewayNodeSetVinCache gatewayNodeSetVinCache;
+
+    @Autowired
+    private AliYunEcsService aliYunEcsService;
+
+    @RabbitHandler
+    public void Handler(GatewayNodeInfo gatewayNodeInfo, Channel channel, Message message) throws IOException {
+        long deliveryTag = message.getMessageProperties().getDeliveryTag();
+
+        String messageId = message.getMessageProperties().getMessageId();
+        log.info("消息ID:[{}]", messageId);
+        log.info("标签：[{}]", deliveryTag);
+
+        //检查消息是否首次处理
+        if (!redisService.hasKey("idempotent:" + messageId)) {
+            //首次处理，存储传递标签
+            redisService.setCacheObject("idempotent:" + messageId, deliveryTag + "");
+        }
+
+        //1 添加成功新数据 0已有重复值，不允许再添加
+        Long add = redisService.redisTemplate.opsForSet().add("set" + messageId, "set" + messageId);
+
+        try {
+            //消费的业务逻辑
+            //检查是否重复消费 并在redis中做标记
+            if (add == 1) {
+                log.info("确认消费");
+
+                Set<String> set = redisService.getCacheSet("gateway:node:cars" + gatewayNodeInfo.getPublicAddress());
+
+                ArrayList<String> allVin = new ArrayList<>(set);
+
+                String url = "http://127.0.0.1:81/vehicle/instance/client/inits";
+
+                Result result = restTemplate.postForObject(url, allVin, Result.class);
+
+                Integer i = (Integer) result.getData();
+
+                if (i > 0) {
+                    log.info("重新上线成功");
+                    gatewayNodeCache.remove(gatewayNodeInfo.getPublicAddress());
+                }
+
+                //释放ECS实例
+                aliYunEcsService.releaseInstances(gatewayNodeInfo.getNodeId());
+
+                redisService.setCacheObject("idempotent:" + messageId, messageId);
+
+                channel.basicAck(deliveryTag, false);
+            } else {
+                //重复消费，拒绝处理
+                log.info("重复消费");
+                channel.basicReject(deliveryTag, false);
+            }
+        } catch (Exception e) {
+            //异常处理逻辑,根据重试次数决定消息处理方式
+            String s = redisService.getCacheObject("idempotent:" + messageId);
+
+            long l = Long.parseLong(s);
+
+            if (deliveryTag == (l + 2)) {
+                //重试三次后,任然失败,退回消息
+                log.info("已重试三次，无法消费");
+                channel.basicNack(deliveryTag,false,false);
+            }
+            throw new RuntimeException(e.getMessage());
+        }
+    }
+}
+
diff --git a/src/main/java/com/loadcenter/service/impl/GatewayLoadServiceImpl.java b/src/main/java/com/loadcenter/service/impl/GatewayLoadServiceImpl.java
index 0848253..100a210 100644
--- a/src/main/java/com/loadcenter/service/impl/GatewayLoadServiceImpl.java
+++ b/src/main/java/com/loadcenter/service/impl/GatewayLoadServiceImpl.java
@@ -2,26 +2,30 @@ package com.loadcenter.service.impl;
 
 import com.alibaba.fastjson2.JSONArray;
 import com.alibaba.fastjson2.JSONObject;
+import com.loadcenter.common.aliyun.config.RabbitMqConfig;
 import com.loadcenter.common.aliyun.service.AliYunEcsService;
 import com.loadcenter.common.domain.InstancesInformation;
 import com.loadcenter.gateway.cache.*;
 import com.loadcenter.gateway.model.GatewayNodeInfo;
 import com.loadcenter.gateway.model.WorkGatewayNode;
-import com.loadcenter.gateway.model.WorkGatewayNodeSource;
 import com.loadcenter.service.GatewayLoadService;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
+import org.springframework.amqp.rabbit.connection.CorrelationData;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.io.IOException;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
 
 /**
  * @ClassName GatewayLoadServiceImpl
@@ -55,11 +59,15 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
     private final GatewayZSetNodeCache gatewayZSetNodeCache;
 
 
-    private final GatewayNodeScoreCache gatewayNodeScoreCache;
-
     @Autowired
     private AliYunEcsService aliYunEcsService;
 
+    /**
+     *  mq模板
+     */
+    @Autowired
+    private RabbitTemplate rabbitTemplate;
+
     /**
      * 负载节点
      *
@@ -131,29 +139,31 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
 
     @Override
     public void refresh() {
-        Long nodeMaxNum = 80L;
-        List<WorkGatewayNode> workGatewayNodes = gatewayNodeScoreCache.get();
-        //上线最大数量
-        Long vehicleMaxOnlineNum = gatewayNodeScoreCache.getNodeMaxOnlineNum();
-        //当前连接数
-        Long vehicleNowOnlineNum = gatewayNodeScoreCache.getNodeNowNum();
-        //空余连接数
-        Long vehicleOnlineNum = vehicleMaxOnlineNum - vehicleNowOnlineNum;
-
         List<String> loadNodeList = new ArrayList<>();
-        List<WorkGatewayNodeSource> workGatewayNodeSources = workGatewayNodes.stream()
-                .map(workGatewayNode ->
-                        WorkGatewayNodeSource.builder()
-                                .nodeId(workGatewayNode.getNodeId())
-                                .weight(Integer.parseInt(String.valueOf(vehicleOnlineNum / (nodeMaxNum - workGatewayNode.getWeight()))))
-                                .build())
-                .toList();
-        // 计算节点列表中所有节点的权重之和
-        long count = workGatewayNodeSources.stream().mapToInt(WorkGatewayNodeSource::getWeight).sum();
+        List<WorkGatewayNode> nodeIdList = gatewayZSetNodeCache.get();
+//        //上线最大数量
+//        Long vehicleMaxOnlineNum = gatewayNodeScoreCache.getNodeMaxOnlineNum();
+//        //当前连接数
+//        Long vehicleNowOnlineNum = gatewayNodeScoreCache.getNodeNowNum();
+//        //空余连接数
+//        Long vehicleOnlineNum = vehicleMaxOnlineNum - vehicleNowOnlineNum;
+//
+//
+//        List<WorkGatewayNodeSource> workGatewayNodeSources = nodeIdList.stream()
+//                .map(workGatewayNode ->
+//                        WorkGatewayNodeSource.builder()
+//                                .nodeId(workGatewayNode.getNodeId())
+//                                .weight(Integer.parseInt(String.valueOf(vehicleOnlineNum / (vehicleMaxOnlineNum - workGatewayNode.getWeight()))))
+//                                .build())
+//                .toList();
+//        // 计算节点列表中所有节点的权重之和
+//        long count = workGatewayNodeSources.stream().mapToInt(WorkGatewayNodeSource::getWeight).sum();
         // 如果权重之和小于100，则对节点列表按照权重进行降序排序，并将剩余权重平均分配给前几个节点，直到权重之和等于100
+
+        long count =nodeIdList.stream().mapToInt(WorkGatewayNode::getWeight).sum();
         if (count < 100) {
             // 对节点按权重降序排序
-            List<WorkGatewayNodeSource> list = workGatewayNodeSources.stream()
+            List<WorkGatewayNode> list = nodeIdList.stream()
                     .sorted((o1, o2) -> o2.getWeight() - o1.getWeight())
                     .toList();
             // 打印排序后的节点列表
@@ -162,24 +172,24 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
             // 将剩余权重分配给最低权重的节点，直到总和达到100
             int countWeight = 0;
             for (long i = count; i < 100; i++) {
-                WorkGatewayNodeSource workGatewayNodeSource = list.get(countWeight++ % list.size());
-                workGatewayNodeSource.setWeight(workGatewayNodeSource.getWeight() + 1);
+                WorkGatewayNode workGatewayNode = list.get(countWeight++ % list.size());
+                workGatewayNode.setWeight(workGatewayNode.getWeight() + 1);
             }
         }
         // 当所有节点权重为0时，跳出循环
         whFor:
         while (true) {
             // 遍历节点列表，将权重大于0的节点ID添加到loadNodeList中，并将节点权重减1
-            for (WorkGatewayNodeSource workGatewayNodeSource : workGatewayNodeSources) {
-                int weight = workGatewayNodeSource.getWeight();
+            for (WorkGatewayNode workGatewayNode : nodeIdList) {
+                int weight = workGatewayNode.getWeight();
                 if (weight > 0) {
                     loadNodeList.add(
-                            workGatewayNodeSource.getNodeId()
+                            workGatewayNode.getNodeId()
                     );
-                    workGatewayNodeSource.setWeight(weight - 1);
+                    workGatewayNode.setWeight(weight - 1);
                 }
             }
-            int sum = workGatewayNodeSources.stream().mapToInt(WorkGatewayNodeSource::getWeight).sum();
+            int sum = nodeIdList.stream().mapToInt(WorkGatewayNode::getWeight).sum();
             // 如果权重之和小于等于0，跳出循环
             if (sum <= 0) {
                 break whFor;
@@ -196,11 +206,11 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
     @Override
     public void dynamicEcs() throws Exception {
         //上线最大数量
-        Long vehicleMaxOnlineNum = gatewayNodeScoreCache.getNodeMaxOnlineNum();
+        Long vehicleMaxOnlineNum = gatewayZSetNodeCache.getNodeMaxOnlineNum();
         //当前连接数
-        Long vehicleOnlineNowNum = gatewayNodeScoreCache.getNodeNowNum();
+        Long vehicleOnlineNowNum = gatewayZSetNodeCache.getNodeNowNum();
 
-        BigDecimal loadRate = new BigDecimal(vehicleMaxOnlineNum).divide(new BigDecimal(vehicleOnlineNowNum), 0, BigDecimal.ROUND_HALF_UP);
+        BigDecimal loadRate = new BigDecimal(vehicleOnlineNowNum).divide(new BigDecimal(vehicleMaxOnlineNum), 2, RoundingMode.HALF_UP).multiply(BigDecimal.valueOf(100));
         log.info("负载率:[{}]", loadRate);
 
         ArrayList<WorkGatewayNode> nodeList = gatewayZSetNodeCache.get();
@@ -225,9 +235,11 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
             gatewayNodeCache.put(gatewayNodeInfo);
 
             gatewayZSetNodeCache.put(instancesInformation.getPublicIpAddress(), 0);
+
+            this.refresh();
             log.info("实例id和公网ip存入redis");
 
-        } else if (loadRate.longValue() < 20L) {
+        } else if (loadRate.longValue() < 15L) {
             if (nodeList.size() > 2) {
                 log.info("负载率:[{}]", loadRate);
 
@@ -253,7 +265,13 @@ public class GatewayLoadServiceImpl implements GatewayLoadService {
                 GatewayNodeInfo gatewayNodeInfo = gatewayNodeCache.get(minConnectionNode.getNodeId());
                 log.info("删除节点:[{}]",gatewayNodeInfo.getNodeId());
 
+                rabbitTemplate.convertAndSend(RabbitMqConfig.EXCHANGE,RabbitMqConfig.KEY,gatewayNodeInfo,message -> {
+                    message.getMessageProperties().setMessageId(UUID.randomUUID().toString());
+                    return message;
+                },new CorrelationData(UUID.randomUUID().toString()));
 
+            }else{
+                log.info("负载过低,节点数小于2,不进行缩容");
             }
         }
     }
diff --git a/src/main/java/com/loadcenter/service/impl/GatewayVehicleServiceImpl.java b/src/main/java/com/loadcenter/service/impl/GatewayVehicleServiceImpl.java
index d930af7..037b0fe 100644
--- a/src/main/java/com/loadcenter/service/impl/GatewayVehicleServiceImpl.java
+++ b/src/main/java/com/loadcenter/service/impl/GatewayVehicleServiceImpl.java
@@ -3,6 +3,8 @@ package com.loadcenter.service.impl;
 import com.loadcenter.common.domain.resp.Result;
 import com.loadcenter.gateway.cache.GatewayNodeSetVinCache;
 import com.loadcenter.gateway.cache.GatewayVehicleNode;
+import com.loadcenter.gateway.cache.GatewayZSetNodeCache;
+import com.loadcenter.service.GatewayLoadService;
 import com.loadcenter.service.GatewayVehicleService;
 import lombok.AllArgsConstructor;
 import lombok.extern.log4j.Log4j2;
@@ -20,8 +22,10 @@ public class GatewayVehicleServiceImpl implements GatewayVehicleService {
 
     private final GatewayVehicleNode gatewayVehicleNode;
 
-    @Autowired
-    private RestTemplate restTemplate;
+    private final GatewayLoadService gatewayLoadService;
+
+    private final GatewayZSetNodeCache gatewayZSetNodeCache;
+
 
     /**
      *  车辆上线
@@ -30,14 +34,15 @@ public class GatewayVehicleServiceImpl implements GatewayVehicleService {
      */
     @Override
     public Result<String> onLine(String vin) {
-        String URL ="http://127.0.0.1:9010/gateway/load/node";
+        String ip = gatewayLoadService.loadNode();
 
-        Result data = restTemplate.getForObject(URL, Result.class);
+        gatewayVehicleNode.put(vin,ip);
 
-        gatewayVehicleNode.put(vin,data.getData().toString());
-        gatewayNodeSetVinCache.put(data.getData().toString(),vin);
+        gatewayNodeSetVinCache.put(ip,vin);
 
-        return Result.success(data.getData().toString());
+        gatewayZSetNodeCache.increment(ip,1.0);
+
+        return Result.success(ip);
     }
 
     /**
@@ -47,7 +52,9 @@ public class GatewayVehicleServiceImpl implements GatewayVehicleService {
     @Override
     public void downLine(String vin) {
         String nodeId = gatewayVehicleNode.get(vin);
+
         gatewayNodeSetVinCache.remove(nodeId,vin);
+
         gatewayVehicleNode.remove(vin);
     }
 }
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 8d71811..ce0cc55 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -6,6 +6,18 @@ spring:
     port: 6379
     password: jc@123
 
+    rabbitmq:
+      username: guest
+      password: guest
+      virtualHost: /
+      port: 5672
+      host: 111.229.33.194
+      listener:
+        simple:
+          prefetch: 1 # 每次只能获取一条，处理完成才能获取下一条
+      publisher-confirm-type: correlated   #确认消息已发送到交换机(Exchange)
+      publisher-returns: true  #确认消息已发送到队列(Queue)
+
 config:
   aliyun:
     access-key-id: LTAI5tK42WuqUEhmHLitVHt1