配置

# Conflicts:
#	example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/CarPassGather.java
#	example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/listener/CarMessageListener.java
#	example/mqtt-car/src/main/resources/application-dev.yml
#	example/mqtt-car/src/main/resources/application-prod.yml

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/config/SchedulerConfig.java

@@ -0,0 +1,35 @@
+package org.dromara.mica.mqtt.server.config;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
+
+/**
+ * 定时任务线程池配置
+ * 解决默认定时任务线程池(大小为1)被阻塞导致所有定时任务无法执行的问题
+ */
+@Slf4j
+@Configuration
+@EnableScheduling
+public class SchedulerConfig {
+
+    @Bean
+    public TaskScheduler taskScheduler() {
+        ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
+        // 增加线程池大小，避免单线程阻塞影响所有定时任务
+        scheduler.setPoolSize(5);
+        scheduler.setThreadNamePrefix("mqtt-scheduler-");
+        // 等待所有任务完成后再关闭
+        scheduler.setWaitForTasksToCompleteOnShutdown(true);
+        // 等待时间
+        scheduler.setAwaitTerminationSeconds(60);
+        // 设置异常处理器，确保异常被记录但不中断定时任务
+        scheduler.setErrorHandler(throwable -> {
+            log.error("定时任务执行异常", throwable);
+        });
+        return scheduler;
+    }
+}

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/controller/ServerController.java

@@ -3,10 +3,7 @@ package org.dromara.mica.mqtt.server.controller;
 import com.alibaba.fastjson2.JSONObject;
 import org.dromara.mica.mqtt.server.service.impl.ServerService;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RequestMapping("/mqtt/server")
 @RestController
@@ -52,4 +49,53 @@ public class ServerController {
 		return service.set_time(body);
 	}
 
+	//手动触发抬杆
+	@PostMapping("/openFloodgate")
+	public boolean openFloodgate(@RequestBody JSONObject js) {
+		String sn = js.getString("sn");
+		return service.openFloodgate(sn);
+	}
+
+	@PostMapping("/set_io_lock_status")
+	public JSONObject lock(@RequestBody JSONObject js) {
+		String sn = js.getString("sn");
+		Integer status = js.getInteger("status");
+		Integer ioout = js.getInteger("ioout");
+		boolean publish = service.locked(sn, status,ioout);
+		JSONObject jsonObject = new JSONObject();
+		if (publish) {
+			jsonObject.put("code", 200);
+		} else {
+			jsonObject.put("code", 500);
+		}
+		return jsonObject;
+	}
+
+	//常开
+	@PostMapping("/set_io_lock_open")
+	public JSONObject lockOpen(@RequestBody JSONObject js) {
+		String sn = js.getString("sn");
+		boolean publish = service.lockOpen(sn);
+		JSONObject jsonObject = new JSONObject();
+		if (publish) {
+			jsonObject.put("code", 200);
+		} else {
+			jsonObject.put("code", 500);
+		}
+		return jsonObject;
+	}
+
+	//常关
+	@PostMapping("/set_io_lock_close")
+	public JSONObject lockClose(@RequestBody JSONObject js) {
+		String sn = js.getString("sn");
+		boolean publish = service.lockClose(sn);
+		JSONObject jsonObject = new JSONObject();
+		if (publish) {
+			jsonObject.put("code", 200);
+		} else {
+			jsonObject.put("code", 500);
+		}
+		return jsonObject;
+	}
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/CarInfo.java

@@ -1,5 +1,7 @@
 package org.dromara.mica.mqtt.server.entity;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
@@ -16,6 +18,7 @@ public class CarInfo implements Serializable {
 	private static final long serialVersionUID = 1L;
 
 	/** customer_id */
+	@TableId(type = IdType.AUTO)
 	private Long customerId;
 
 	/** 白名单生效时间 */

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/CarParkItem.java

@@ -1,5 +1,7 @@
 package org.dromara.mica.mqtt.server.entity;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
@@ -22,6 +24,7 @@ public class CarParkItem implements Serializable {
 	/**
 	 * id
 	 */
+	@TableId(type = IdType.AUTO)
 	private Long id;
 
 	/**
@@ -44,4 +47,14 @@ public class CarParkItem implements Serializable {
 	 */
 	private String area;
 
+	/**
+	 * 车位数量
+	 */
+	private Integer carsNum;
+
+	/**
+	 * 满车位自动锁杆：0：不锁，1：锁
+	 */
+	private Integer autoLock;
+
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/CarPassGather.java

@@ -1,5 +1,7 @@
 package org.dromara.mica.mqtt.server.entity;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
@@ -22,6 +24,7 @@ public class CarPassGather implements Serializable {
 	/**
 	 * id
 	 */
+	@TableId(type = IdType.AUTO )
 	private Long id;
 
 	/**

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/CarPassRecord.java

@@ -1,10 +1,10 @@
 package org.dromara.mica.mqtt.server.entity;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import java.io.Serial;
 import java.io.Serializable;
@@ -24,6 +24,7 @@ public class CarPassRecord implements Serializable {
 	/**
 	 * id
 	 */
+	@TableId(type = IdType.AUTO)
 	private Long id;
 
 	/**

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/entity/Equipment.java

@@ -1,6 +1,8 @@
 package org.dromara.mica.mqtt.server.entity;
 
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 
@@ -16,6 +18,7 @@ public class Equipment implements Serializable {
 
 
 	/** 设备Id */
+	@TableId(type = IdType.AUTO)
 	private Long id;
 
 	/** 所属产品Id */

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/listener/CarMessageListener.java

@@ -5,6 +5,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.http.HttpUtil;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.dromara.mica.mqtt.core.annotation.MqttServerFunction;
@@ -20,6 +21,7 @@ import org.dromara.mica.mqtt.server.service.ICarParkItemService;
 import org.dromara.mica.mqtt.server.service.ICarParkRecordService;
 import org.dromara.mica.mqtt.server.service.ICarPassGatherService;
 import org.dromara.mica.mqtt.server.service.ICarPassRecordService;
+import org.dromara.mica.mqtt.server.service.impl.ServerService;
 import org.dromara.mica.mqtt.server.utils.AESUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -29,6 +31,7 @@ import org.tio.utils.hutool.StrUtil;
 import java.nio.charset.StandardCharsets;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
@@ -56,10 +59,16 @@ public class CarMessageListener {
 	@Autowired
 	ICarPassGatherService carPassGatherService;
 
+	@Autowired
+	private ServerService service;
+
+
 	private static String key = "1234567898765432";
 
-//	private String jinjiangUrl = "http://127.0.0.1:6609/";
-	private String jinjiangUrl = "http://192.168.155.42:6609/";
+	//xa、jl、td、xj
+	private String jinjiangUrl = "http://127.0.0.1:6609/";
+	//zr
+//	private String jinjiangUrl = "http://192.168.155.42:6609/";
 
 	/**
 	 * 心跳
@@ -114,6 +123,17 @@ public class CarMessageListener {
 	public void ivs_result(String topic, Map<String, String> topicVars, byte[] message) throws Exception {
 		String sn = topicVars.get("sn");
 		log.info("接收到车辆识别消息 -> Topic: {}", topic);
+
+		//如果开启了锁杆，且车位满了
+		CarParkItem carParkItem = carParkItemService.selectBySn(sn);
+		long count = carPassGatherService.count(new QueryWrapper<CarPassGather>().eq("park_id", carParkItem.getParkId()));
+		if (StrUtil.equals(carParkItem.getWay(), "0") //入场
+			&& carParkItem.getAutoLock() == 1 //开启了锁杆
+			&& count >= carParkItem.getCarsNum()) { //车位满了
+			log.info("车位满了，不记录入场数据");
+			return;
+		}
+
 		String data = new String(message, StandardCharsets.UTF_8);
 		JSONObject jsonObject = JSONObject.parseObject(data);
 		JSONObject payload = jsonObject.getJSONObject("payload");
@@ -152,18 +172,24 @@ public class CarMessageListener {
 		if (null != imgRsp && imgRsp.getInteger("code") == 200) {
 			record.setUrl(imgRsp.getJSONObject("data").getString("url"));
 		}
-//		record.setPassTime(DateUtil.date(plateResult.getLong("start_time")));
-		record.setPassTime(new Date());
+		if (plateResult.containsKey("start_time")) {
+			log.info("拿到了时间：{}", plateResult.getLong("start_time"));
+			record.setPassTime(DateUtil.date(plateResult.getLong("start_time")));
+		} else {
+			log.info("没有拿到时间，默认当前时间");
+			record.setPassTime(DateUtil.date(new Date()));
+		}
 		record.setSn(sn);
 		record.setUniqueNo(id);
+		record.setParkId(carParkItem.getParkId());
 		record.setTriggerType(plateResult.getString("triggerType"));
 		record.setType(carBrand.getString("type"));
 		carPassRecordService.save(record);
 
 		//保存/删除在场数据
-		CarParkItem carParkItem = carParkItemService.selectBySn(sn);
+		boolean isExist = carPassGatherService.exists(new QueryWrapper<CarPassGather>().eq("license", license).eq("park_id", carParkItem.getParkId()));
 		//入场新增数据
-		if (StrUtil.equals(carParkItem.getWay(), "0")) {
+		if (StrUtil.equals(carParkItem.getWay(), "0") && !isExist) {
 			CarPassGather carPassGather = new CarPassGather();
 			carPassGather.setLicense(license);
 			carPassGather.setParkId(carParkItem.getParkId());
@@ -171,8 +197,23 @@ public class CarMessageListener {
 			carPassGather.setJoinTime(record.getPassTime());
 			carPassGather.setSn(sn);
 			carPassGatherService.save(carPassGather);
-		} else {//出场删除数据
+
+			//最后一辆车进场
+			if (carParkItem.getAutoLock() == 1 && (count + 1) >= carParkItem.getCarsNum()) {
+				List<String> snList = carParkItemService.selectSnByParkId(carParkItem.getParkId());
+				for (String s : snList) {
+					service.locked(s, 2, 0);
+				}
+			}
+		} else if (StrUtil.equals(carParkItem.getWay(), "1") && isExist) {//出场删除数据
 			carPassGatherService.deleteByLicense(license);
+			//出去一辆车，有空位
+			if (carParkItem.getAutoLock() == 1 && count == carParkItem.getCarsNum()) {
+				List<String> snList = carParkItemService.selectSnByParkId(carParkItem.getParkId());
+				for (String s : snList) {
+					service.locked(s, 0, 0);
+				}
+			}
 		}
 	}
 
@@ -225,8 +266,13 @@ public class CarMessageListener {
 		if (null != imgRsp && imgRsp.getInteger("code") == 200) {
 			record.setUrl(imgRsp.getJSONObject("data").getString("url"));
 		}
-//		record.setPassTime(DateUtil.date(plateResult.getLong("start_time")));
-		record.setPassTime(new Date());
+		if (plateResult.containsKey("start_time")) {
+			log.info("拿到了离线时间：{}", plateResult.getLong("start_time"));
+			record.setPassTime(DateUtil.date(plateResult.getLong("start_time")));
+		} else {
+			log.info("没有拿到离线时间，默认当前时间");
+			record.setPassTime(DateUtil.date(new Date()));
+		}
 		record.setSn(sn);
 		record.setUniqueNo(id);
 		record.setTriggerType(plateResult.getString("triggerType"));
@@ -258,9 +304,23 @@ public class CarMessageListener {
 	public void set_io_lock_status(String topic, byte[] message) {
 		log.info("IO锁定事件监听消息 -> Topic: {}, message: {}", topic, new String(message));
 		String data = new String(message, StandardCharsets.UTF_8);
-		log.info("IO锁定事件监听：{}", data);
+		JSONObject jsonObject = JSONObject.parseObject(data);
 	}
 
+	/**
+	 * 发布获取IO锁定状态监听
+	 *
+	 * @param topic
+	 * @param message
+	 */
+	@MqttServerFunction("device/${sn}/message/down/get_io_lock_status/reply")
+	public void get_io_lock_status(String topic, byte[] message) {
+		log.info("发布获取IO锁定状态监听消息 -> Topic: {}, message: {}", topic, new String(message));
+		String data = new String(message, StandardCharsets.UTF_8);
+		JSONObject jsonObject = JSONObject.parseObject(data);
+	}
+
+
 	/**
 	 * 订阅离线数据数量
 	 *

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/mapper/CarParkItemMapper.java

@@ -12,6 +12,9 @@ import java.util.List;
 @Mapper
 public interface CarParkItemMapper extends BaseMapper<CarParkItem> {
 
-	@Select("SELECT p.id,p.park_id parkId,p.way,p.equipment_id equipmentId,p.area  FROM car_park_item p left join sys_equipment e on p.equipment_id = e.id where e.sequence = #{sn} and e.product_id = 4 limit 1")
+	@Select("SELECT p.id,p.park_id parkId,k.auto_lock autoLock,k.cars_num carsNum,p.way,p.equipment_id equipmentId,p.area  FROM car_park_item p left join sys_equipment e on p.equipment_id = e.id LEFT JOIN car_park k on p.park_id = k.id where e.sequence = #{sn} and e.product_id = 4 limit 1")
 	CarParkItem selectBySn(@Param("sn") String sn);
+
+	@Select("SELECT e.sequence FROM car_park_item p left join sys_equipment e on p.equipment_id = e.id where p.park_id = #{parkId} and p.way = 0 and e.product_id = 4")
+	List<String> selectSnByParkId(@Param("parkId") String parkId);
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/pojo/DeviceIOLockRequestPO.java

@@ -0,0 +1,45 @@
+package org.dromara.mica.mqtt.server.pojo;
+
+import com.alibaba.fastjson2.JSONObject;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+@Data
+public class DeviceIOLockRequestPO {
+	/**
+	 * 消息ID，用于关联具体消息
+	 */
+	@JsonProperty("id")
+	private String id;
+
+	/**
+	 * 设备序列号
+	 */
+	@JsonProperty("sn")
+	private String sn;
+
+	/**
+	 * 消息名称
+	 */
+	@JsonProperty("name")
+	private String name;
+
+	/**
+	 * 消息版本，目前都填1.0
+	 */
+	@JsonProperty("version")
+	private String version = "1.0";
+
+	/**
+	 * 时间戳
+	 */
+	@JsonProperty("timestamp")
+	private long timestamp = System.currentTimeMillis() / 1000;
+
+	/**
+	 * 消息负载
+	 */
+	@JsonProperty("payload")
+	private JSONObject payload;
+
+}

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/pojo/OpenFloodgatePO.java

@@ -0,0 +1,39 @@
+package org.dromara.mica.mqtt.server.pojo;
+
+
+import lombok.Data;
+import com.alibaba.fastjson2.JSONObject;
+
+@Data
+public class OpenFloodgatePO {
+	/**
+	 * 消息ID，用于关联具体消息
+	 */
+	private String id;
+
+	/**
+	 * 设备序列号
+	 */
+	private String sn;
+
+	/**
+	 * 消息名称（固定为gpio_out）
+	 */
+	private String name;
+
+	/**
+	 * 消息版本（目前都填1.0）
+	 */
+	private String version = "1.0";
+
+	/**
+	 * 时间戳
+	 */
+	private Long timestamp = System.currentTimeMillis() / 1000;
+
+	/**
+	 * 消息负载
+	 */
+	private JSONObject payload;
+
+}

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/redis/RedisService.java

@@ -80,7 +80,11 @@ public class RedisService {
 	 */
 	public <T> void setCacheObject(final String key, final T value, final Long timeout, final TimeUnit timeUnit)
 	{
+		try {
 			redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
+		} catch (Exception e) {
+			log.error("Redis setCacheObject error: key={}", key, e);
+		}
 	}
 
 	/**
@@ -127,7 +131,12 @@ public class RedisService {
 	 */
 	public Boolean hasKey(String key)
 	{
+		try {
 			return redisTemplate.hasKey(key);
+		} catch (Exception e) {
+			log.error("Redis hasKey error: key={}", key, e);
+			return false;
+		}
 	}
 
 	/**
@@ -138,8 +147,13 @@ public class RedisService {
 	 */
 	public <T> T getCacheObject(final String key)
 	{
+		try {
 			ValueOperations<String, T> operation = redisTemplate.opsForValue();
 			return operation.get(key);
+		} catch (Exception e) {
+			log.error("Redis getCacheObject error: key={}", key, e);
+			return null;
+		}
 	}
 
 	/**

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/service/ICarParkItemService.java

@@ -3,7 +3,11 @@ package org.dromara.mica.mqtt.server.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import org.dromara.mica.mqtt.server.entity.CarParkItem;
 
+import java.util.List;
+
 public interface ICarParkItemService extends IService<CarParkItem> {
 
 	CarParkItem selectBySn(String sn);
+
+	List<String> selectSnByParkId(String parkId);
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/service/impl/CarParkItemServiceImpl.java

@@ -1,6 +1,5 @@
 package org.dromara.mica.mqtt.server.service.impl;
 
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.dromara.mica.mqtt.server.entity.CarParkItem;
 import org.dromara.mica.mqtt.server.mapper.CarParkItemMapper;
@@ -8,6 +7,8 @@ import org.dromara.mica.mqtt.server.service.ICarParkItemService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 @Service
 public class CarParkItemServiceImpl extends ServiceImpl<CarParkItemMapper, CarParkItem> implements ICarParkItemService {
 
@@ -18,4 +19,9 @@ public class CarParkItemServiceImpl extends ServiceImpl<CarParkItemMapper, CarPa
 	public CarParkItem selectBySn(String sn) {
 		return carParkItemMapper.selectBySn(sn);
 	}
+
+	@Override
+	public List<String> selectSnByParkId(String parkId) {
+		return carParkItemMapper.selectSnByParkId(parkId);
+	}
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/service/impl/ServerService.java

@@ -1,12 +1,18 @@
 package org.dromara.mica.mqtt.server.service.impl;
 
+import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONObject;
 import lombok.extern.slf4j.Slf4j;
+import org.dromara.mica.mqtt.server.pojo.DeviceIOLockRequestPO;
+import org.dromara.mica.mqtt.server.pojo.OpenFloodgatePO;
+import org.dromara.mica.mqtt.server.utils.UuidUtil;
 import org.dromara.mica.mqtt.spring.server.MqttServerTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.nio.charset.StandardCharsets;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 
 /**
  * @author wsq
@@ -55,4 +61,108 @@ public class ServerService {
 		log.info("发布离线数据数量body:{},result:{}", body, result);
 		return result;
 	}
+
+
+	public boolean openFloodgate(String sn) {
+		String operUrl = "device/%s/message/down/gpio_out";
+		String topic = String.format(operUrl, sn);
+		OpenFloodgatePO openFloodgatePO = new OpenFloodgatePO();
+		String uuid = "open_" + UuidUtil.getUuid();
+		openFloodgatePO.setId(uuid);
+		openFloodgatePO.setSn(sn);
+		openFloodgatePO.setName("gpio_out");
+		LocalDateTime now = LocalDateTime.now();
+		long timestamp = now.atZone(ZoneId.systemDefault()).toEpochSecond();
+		openFloodgatePO.setTimestamp(timestamp);
+		openFloodgatePO.setPayload(this.buildPayloadOpen());
+		boolean result = server.publish(sn,topic, JSON.toJSONString(openFloodgatePO).getBytes(StandardCharsets.UTF_8));
+		log.info("抬杠设备编码:{},result:{},请求体{}", sn,result,openFloodgatePO);
+		return result;
+	}
+
+	public boolean locked(String sn, Integer status, Integer ioout) {
+		String operUrl = "device/%s/message/down/set_io_lock_status";
+		String topic = String.format(operUrl, sn);
+		DeviceIOLockRequestPO deviceIOLockRequestPO = new DeviceIOLockRequestPO();
+		String uuid = "locked_" + UuidUtil.getUuid();
+		deviceIOLockRequestPO.setId(uuid);
+		deviceIOLockRequestPO.setSn(sn);
+		deviceIOLockRequestPO.setName("set_io_lock_status");
+		deviceIOLockRequestPO.setPayload(this.buildPayloadLocked(status, ioout));
+		boolean result = server.publish(sn,topic, JSON.toJSONString(deviceIOLockRequestPO).getBytes(StandardCharsets.UTF_8));
+		return result;
+	}
+
+	private JSONObject buildPayloadOpen() {
+		JSONObject body = new JSONObject();
+		body.put("delay", 10000);
+		body.put("io", 0);
+		body.put("value",2);
+		JSONObject payload = new JSONObject();
+		payload.put("type", "gpio_out");
+		payload.put("body", body);
+		return payload;
+	}
+
+	private JSONObject buildPayloadLocked(Integer status, Integer ioout) {
+		JSONObject payload = new JSONObject();
+		payload.put("type", "set_io_lock_status");
+		JSONObject body = new JSONObject();
+		//io口，摄像头接线口
+		body.put("ioout", ioout);
+		//0解锁 1高电平锁定（保持常抬） 2低电平锁定（保持常关）
+		body.put("status", status);
+		payload.put("body", body);
+		return payload;
+	}
+
+	public boolean lockOpen(String sn) {
+		String operUrl = "device/%s/message/down/set_io_lock_status";
+		String topic = String.format(operUrl, sn);
+
+		//通道1解锁
+		DeviceIOLockRequestPO deviceIOLockRequestPO = new DeviceIOLockRequestPO();
+		String uuid = "lockOpen_" + UuidUtil.getUuid();
+		deviceIOLockRequestPO.setId(uuid);
+		deviceIOLockRequestPO.setSn(sn);
+		deviceIOLockRequestPO.setName("set_io_lock_status");
+		deviceIOLockRequestPO.setPayload(this.buildPayloadLocked(0, 1));
+		boolean result = server.publish(sn,topic, JSON.toJSONString(deviceIOLockRequestPO).getBytes(StandardCharsets.UTF_8));
+
+		//通道0 锁定
+
+		DeviceIOLockRequestPO po = new DeviceIOLockRequestPO();
+		po.setId("lockOpen_" + UuidUtil.getUuid());
+		po.setSn(sn);
+		po.setName("set_io_lock_status");
+		po.setPayload(this.buildPayloadLocked(1, 0));
+		boolean result2 = server.publish(sn,topic, JSON.toJSONString(po).getBytes(StandardCharsets.UTF_8));
+
+		return (result && result2);
+	}
+
+	public boolean lockClose(String sn) {
+		String operUrl = "device/%s/message/down/set_io_lock_status";
+		String topic = String.format(operUrl, sn);
+
+		//通道0解锁
+		DeviceIOLockRequestPO deviceIOLockRequestPO = new DeviceIOLockRequestPO();
+		String uuid = "lockOpen_" + UuidUtil.getUuid();
+		deviceIOLockRequestPO.setId(uuid);
+		deviceIOLockRequestPO.setSn(sn);
+		deviceIOLockRequestPO.setName("set_io_lock_status");
+		deviceIOLockRequestPO.setPayload(this.buildPayloadLocked(0, 0));
+		boolean result = server.publish(sn,topic, JSON.toJSONString(deviceIOLockRequestPO).getBytes(StandardCharsets.UTF_8));
+
+		//通道1 锁定
+
+		DeviceIOLockRequestPO po = new DeviceIOLockRequestPO();
+		po.setId("lockOpen_" + UuidUtil.getUuid());
+		po.setSn(sn);
+		po.setName("set_io_lock_status");
+		po.setPayload(this.buildPayloadLocked(1, 1));
+		boolean result2 = server.publish(sn,topic, JSON.toJSONString(po).getBytes(StandardCharsets.UTF_8));
+
+		return (result && result2);
+	}
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/task/HeartbeatOnLineTask.java

@@ -30,6 +30,8 @@ public class HeartbeatOnLineTask {
 
 	@Scheduled(fixedRate = 15 * 1000)
 	public void run() {
+		// 添加异常捕获，防止单个任务异常导致定时任务线程阻塞
+		try {
 			log.info("===========心跳检测=============");
 			//查询车辆摄像头的编码和在线状态
 			List<Equipment> equipment = equipmentService.selectAllSnFlag();
@@ -50,8 +52,10 @@ public class HeartbeatOnLineTask {
 						equipmentService.updateFlag(equip.getSequence(), FlagEnums.OFFLINE.getCode());
 					}
 				}
-
 			}
-
+		} catch (Exception e) {
+			// 捕获所有异常并记录日志，确保定时任务能继续执行
+			log.error("HeartbeatOnLineTask 定时任务执行异常", e);
+		}
 	}
 }

example/mqtt-car/src/main/java/org/dromara/mica/mqtt/server/task/PlatePublishTask.java

@@ -50,6 +50,8 @@ public class PlatePublishTask {
 	 */
 	@Scheduled(fixedDelay = 8 * 1000)
 	public void run() {
+		// 添加异常捕获，防止单个任务异常导致定时任务线程阻塞
+		try {
 			String whiteUrl = "device/%s/message/down/white_list_operator";
 
 			//新增&编辑车牌
@@ -136,7 +138,10 @@ public class PlatePublishTask {
 
 				}
 			}
-
+		} catch (Exception e) {
+			// 捕获所有异常并记录日志，确保定时任务能继续执行
+			log.error("PlatePublishTask 定时任务执行异常", e);
+		}
 	}
 
 

example/mqtt-car/src/main/resources/application-dev.yml

@@ -1,12 +1,33 @@
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://127.0.0.1:3306/xa_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+    url: jdbc:mysql://127.0.0.1:3306/td_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
     username: root
     password: root
+    # Druid 连接池配置
+    druid:
+      max-active: 20
+      max-wait: 60000
+      min-idle: 5
+      initial-size: 5
+      validation-query: SELECT 1
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
   data:
     redis:
+#      host: 127.0.0.1
       host: 192.168.2.30
       password: redis2025
       database: 5
       port: 6379
+      # Redis 超时配置，防止连接阻塞
+      timeout: 5000ms
+      lettuce:
+        pool:
+          max-active: 8
+          max-idle: 8
+          min-idle: 2
+          max-wait: 5000ms

example/mqtt-car/src/main/resources/application-prod.yml

@@ -2,27 +2,51 @@ spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
     #xa
-#    url: jdbc:mysql://127.0.0.1:3306/xa_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+#    url: jdbc:mysql://127.0.0.1:3306/xa_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
 #    username: root
 #    password: Xahg2024.
     #jl
-#    url: jdbc:mysql://127.0.0.1:3306/jl_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+#    url: jdbc:mysql://127.0.0.1:3306/jl_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
 #    username: root
 #    password: JL202509jj
     #td
-#    url: jdbc:mysql://127.0.0.1:3306/td_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+#    url: jdbc:mysql://127.0.0.1:3306/td_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
 #    username: root
 #    password: td@JJ2024
     #zr
-    url: jdbc:mysql://192.168.155.42:3306/zr_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+#    url: jdbc:mysql://192.168.155.42:3306/zr_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
+#    username: root
+#    password: zr202407.J
+    #xj
+    url: jdbc:mysql://127.0.0.1:3306/xj_cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&connectTimeout=5000&socketTimeout=30000
     username: root
-    password: zr202407.J
+    password: XjJN2024!
+    # Druid 连接池配置
+    druid:
+      max-active: 20
+      max-wait: 60000
+      min-idle: 5
+      initial-size: 5
+      validation-query: SELECT 1
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
   data:
     redis:
       #zr
-      host: 192.168.155.42
-      #xa、jl、td
-#      host: 127.0.0.1
+#      host: 192.168.155.42
+#      xa、jl、td、xj
+      host: 127.0.0.1
       port: 6379
       password:
       database: 1
+      # Redis 超时配置，防止连接阻塞
+      timeout: 5000ms
+      lettuce:
+        pool:
+          max-active: 8
+          max-idle: 8
+          min-idle: 2
+          max-wait: 5000ms

example/mqtt-car/src/main/resources/application.yml

@@ -127,3 +127,8 @@ logging:
     server: info # t-io 服务端默认日志
     org.tio: info # t-io 服务端默认日志
     org.dromara.mica.mqtt: info # mica-mqtt 日志
+    org.dromara.mica.mqtt.server.task: debug # 定时任务日志级别
+
+# 定时任务线程池配置
+scheduler:
+  pool-size: 5