测试，线程中断测试

src/main/java/com/muyu/vehicle/Test.java

@@ -6,6 +6,7 @@ import com.muyu.utils.VehicleUtils;
 import com.muyu.vehicle.core.LocalContainer;
 import com.muyu.vehicle.model.VehicleData;
 import com.muyu.vehicle.model.properties.MqttProperties;
+import lombok.extern.log4j.Log4j2;
 
 import java.lang.reflect.Array;
 import java.math.BigDecimal;
@@ -21,22 +22,30 @@ import static java.lang.Thread.sleep;
  * @description:
  * @Date 2023-11-17 上午 09:02
  */
+@Log4j2
 public class Test {
 
     public static CountDownLatch countDownLatch;
 
     public static void main(String[] args) throws InterruptedException {
+        log.info("开始生成VIN");
+        long genVinStartTime = System.currentTimeMillis();
         List<String> list = new ArrayList<>();
-        for (int i = 0; i < 1000; i++) {
+        for (int i = 0; i < 100; i++) {
             list.add(VehicleUtils.genVin());
         }
-        countDownLatch = new CountDownLatch(list.size());
+        log.info("生成VIN结束：[{}MS]", System.currentTimeMillis()-genVinStartTime);
+        log.info("开始创建车辆");
+        long initVehicleStartTime = System.currentTimeMillis();
+        list.forEach(Test::init);
+        log.info("创建车辆结束：[{}MS]", System.currentTimeMillis()-initVehicleStartTime);
         list.forEach(vin -> {
-            init(vin);
-            new Thread(new TestThread(vin)).start();
+            VehicleInstance vehicleIns = LocalContainer.getVehicleInstance(vin);
+            vehicleIns.initVehicleThread();
+            vehicleIns.startSend();
         });
-        countDownLatch.await();
-        ThreadPool.shutdown();
+//        countDownLatch.await();
+//        ThreadPool.shutdown();
     }
 
     public static void init(String vin){

src/main/java/com/muyu/vehicle/VehicleInstance.java

@@ -105,10 +105,9 @@ public class VehicleInstance {
             options.setKeepAliveInterval(60);
             // 连接
             client.connect(options);
-            log.info("mqtt初始化成功");
+            log.info("车辆：[{}] 客户端初始化成功", getVin());
         } catch (MqttException e) {
-            log.error("mqtt链接服务器异常：{}", e.getMessage(), e);
-            throw new RuntimeException(e);
+            log.error("车辆：[{}] 客户端初始化异常", getVin(), e);
         }
     }
 

src/main/java/com/muyu/vehicle/model/VehicleData.java

@@ -283,7 +283,7 @@ public class VehicleData {
         //车速
         sb.append(getValue(speed,6));
         //总里程
-        sb.append(getValue(mileage.toString(),11));
+        sb.append(getValue(mileage == null ? "" : mileage.toString(),11));
         // 总电压
         sb.append(getValue(voltage,6));
         //总电流
@@ -291,7 +291,7 @@ public class VehicleData {
         //绝缘电阻 79 - 87
         sb.append(getValue(resistance,9));
         //档位
-        sb.append(gear);
+        sb.append(gear == null ? "D" : gear);
         // 加速踏板行程值
         sb.append(getValue(accelerationPedal,2));
         // 制动踏板行程值
@@ -311,7 +311,7 @@ public class VehicleData {
         //电机电流
         sb.append(getValue(motorCurrent,8));
         //动力电池剩余电量SOC
-        sb.append(getValue(remainingBattery.toString(),6));
+        sb.append(getValue(remainingBattery == null ? "" : remainingBattery.toString(),6));
         //当前状态允许的最大反馈功率
         sb.append(getValue(maximumFeedbackPower,6));
         //当前状态允许最大放电功率
@@ -370,6 +370,9 @@ public class VehicleData {
     }
 
     public String getValue(String val , int valLength){
+        if(val == null){
+            val = "";
+        }
         int length = val.length();
         if (length > valLength){
             return val.substring( 0 , valLength);

src/main/java/com/muyu/vehicle/thread/VehicleThread.java

@@ -25,9 +25,10 @@ public class VehicleThread implements Runnable {
     public void run() {
         if (!isStop){
             if (!isPaused){
-                log.info("{} - 模拟数据", this.vehicleInstance.getVin());
                 log.info("{} - 上报数据", this.vehicleInstance.getVin());
-                this.vehicleInstance.sendMsg(String.format("%s - 上报数据", this.vehicleInstance.getVin()));
+                this.vehicleInstance.sendMsg(
+                        String.format("%s - 上报数据: %s", this.vehicleInstance.getVin(), this.vehicleInstance.getVehicleData().getMsg())
+                );
             }else {
                 log.info("暂停模拟和上报：[{}]", this.vehicleInstance.getVin());
             }
@@ -49,9 +50,6 @@ public class VehicleThread implements Runnable {
      */
     public void resume() {
         isPaused = false;
-        synchronized (this) {
-            notify(); // 唤醒线程
-        }
     }