20260314:网关设备支持统一管理子设备轮询任务（即网关设备自己建轮询任务下发不再绑定到各个子设备）

README.md

@@ -81,6 +81,6 @@
 </table>
 
 
-## 若依前后端分离交流群
+## 业务记录
 
-QQ群： [![加入QQ群](https://img.shields.io/badge/已满-937441-blue.svg)](https://jq.qq.com/?_wv=1027&k=5bVB1og) [![加入QQ群](https://img.shields.io/badge/已满-887144332-blue.svg)](https://jq.qq.com/?_wv=1027&k=5eiA4DH) [![加入QQ群](https://img.shields.io/badge/已满-180251782-blue.svg)](https://jq.qq.com/?_wv=1027&k=5AxMKlC) [![加入QQ群](https://img.shields.io/badge/已满-104180207-blue.svg)](https://jq.qq.com/?_wv=1027&k=51G72yr) [![加入QQ群](https://img.shields.io/badge/已满-186866453-blue.svg)](https://jq.qq.com/?_wv=1027&k=VvjN2nvu) [![加入QQ群](https://img.shields.io/badge/已满-201396349-blue.svg)](https://jq.qq.com/?_wv=1027&k=5vYAqA05) [![加入QQ群](https://img.shields.io/badge/已满-101456076-blue.svg)](https://jq.qq.com/?_wv=1027&k=kOIINEb5) [![加入QQ群](https://img.shields.io/badge/101539465-blue.svg)](https://jq.qq.com/?_wv=1027&k=UKtX5jhs) 点击按钮入群。
+1、建立每个设备的轮询iot_modbus_job任务之前会查看是否存在设备任务iot_device_job;

fastbee-iot-data/src/main/java/com/fastbee/iot/data/consumer/DevicePropFetchConsumer.java

@@ -113,8 +113,8 @@ public class DevicePropFetchConsumer {
                         log.info("=>TCP-线程=[{}],轮询指令:[{}]", Thread.currentThread().getName(), command);
                         break;
                 }
-                //指令间隔时间
+                // 指令间隔时间
-                Thread.sleep(1000);
+                Thread.sleep(3000);
             }
 
         } catch (Exception e) {

fastbee-iot-data/src/main/java/com/fastbee/iot/data/service/impl/DeviceJobServiceImpl.java

@@ -10,6 +10,7 @@ import com.fastbee.iot.service.IDeviceJobService;
 import com.fastbee.quartz.domain.SysJob;
 import com.fastbee.quartz.mapper.SysJobMapper;
 import com.fastbee.quartz.util.CronUtils;
+import com.fastbee.quartz.util.ScheduleUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.quartz.JobDataMap;
 import org.quartz.JobKey;
@@ -58,7 +59,7 @@ public class DeviceJobServiceImpl implements IDeviceJobService {
         // 系统定时任务
         List<SysJob> sysJobList = sysJobMapper.selectJobAll();
         for (SysJob job : sysJobList) {
-            com.fastbee.quartz.util.ScheduleUtils.createScheduleJob(scheduler, job);
+            ScheduleUtils.createScheduleJob(scheduler, job);
         }
     }
 

fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/DeviceServiceImpl.java

@@ -199,6 +199,10 @@ public class DeviceServiceImpl implements IDeviceService {
                     device.setSlaveId(modbusParams.getSlaveId());
                 }
                 device.setCanConfigPoll(0 == modbusParams.getPollType());
+            } else {
+                if (device.getDeviceType() == DeviceType.GATEWAY.getCode()) {
+                    device.setCanConfigPoll(true);
+                }
             }
         }
         return device;

fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/ModbusJobServiceImpl.java

@@ -106,7 +106,8 @@ public class ModbusJobServiceImpl implements IModbusJobService {
             // 查询关联的网关设备
             DeviceAndProtocol deviceAndProtocol = deviceService.selectProtocolBySerialNumber(modbusJob.getSubSerialNumber());
             // 如果是网关子设备
-            if (deviceAndProtocol.getDeviceType() == DeviceType.SUB_GATEWAY.getCode()) {
+            if (deviceAndProtocol.getDeviceType() == DeviceType.SUB_GATEWAY.getCode() ||
+                    deviceAndProtocol.getDeviceType() == DeviceType.GATEWAY.getCode()) {
                 // 如果有绑定网关
                 if (!Objects.isNull(deviceAndProtocol.getGwDeviceId())) {
                     DeviceJob deviceJob = new DeviceJob();
@@ -141,51 +142,23 @@ public class ModbusJobServiceImpl implements IModbusJobService {
                         DeviceJob job = list.get(0);
                         modbusJob.setJobId(job.getJobId());
                     }
-                } else {
+                } else if (deviceAndProtocol.getDeviceType() == DeviceType.GATEWAY.getCode()) {
+                    // 网关直接轮询，在网关自身上创建 DeviceJob
+                    DeviceJob deviceJob = new DeviceJob();
+                    deviceJob.setDeviceId(deviceAndProtocol.getDeviceId()); // 用网关自己的deviceId
+                    buildSaveDeviceJob(modbusJob, deviceAndProtocol, deviceJob);
+                }  else {
                     throw new ServiceException("请先绑定网关");
                 }
-                modbusJob.setCreateTime(DateUtils.getNowDate());
-                modbusJob.setDeviceType(deviceAndProtocol.getDeviceType());
-                return modbusJobMapper.insertModbusJob(modbusJob);
             } else {
                 // 直连设备
                 DeviceJob deviceJob = new DeviceJob();
                 deviceJob.setDeviceId(modbusJob.getSubDeviceId());
-                deviceJob.setRemark(modbusJob.getRemark());
+                buildSaveDeviceJob(modbusJob, deviceAndProtocol, deviceJob);
-                deviceJob.setJobType(5);
-                List<DeviceJob> list = deviceJobService.selectJobList(deviceJob);
-                if (CollectionUtils.isEmpty(list)) {
-                    // 创建定时任务
-                    // 如果不存在定时任务则新建(设备创建定时任务之前会创建一个)
-                    deviceJob.setJobName("modbus poll");
-                    deviceJob.setJobGroup("MODBUS");
-                    deviceJob.setMisfirePolicy("2");
-                    deviceJob.setConcurrent("1");
-                    deviceJob.setIsAdvance(0);
-                    deviceJob.setStatus("0");
-                    deviceJob.setSerialNumber(deviceAndProtocol.getSerialNumber());
-                    deviceJob.setProductId(deviceAndProtocol.getProductId());
-                    deviceJob.setCreateTime(DateUtils.getNowDate());
-                    // 处理时间转换
-                    // 检查是否是设备上电触发（使用 cycleType 判断）
-                    if (isPowerOnTrigger(modbusJob.getCycleType())) {
-                        // 设备上电触发不需要 cron 表达式，设置为null
-                        // DeviceJobServiceImpl.insertJob 会检查并跳过创建定时任务
-                        deviceJob.setCronExpression(null);
-                    } else {
-                        SceneModelTagCycleVO sceneModelTagCycleVO = JobCronUtils.handleCronCycle(1, deviceJob.getRemark());
-                        deviceJob.setCronExpression(sceneModelTagCycleVO.getCron());
-                    }
-                    deviceJobService.insertJob(deviceJob);
-                    modbusJob.setJobId(deviceJob.getJobId());
-                } else {
-                    DeviceJob job = list.get(0);
-                    modbusJob.setJobId(job.getJobId());
-                }
-                modbusJob.setCreateTime(DateUtils.getNowDate());
-                modbusJob.setDeviceType(deviceAndProtocol.getDeviceType());
-                return modbusJobMapper.insertModbusJob(modbusJob);
             }
+            modbusJob.setCreateTime(DateUtils.getNowDate());
+            modbusJob.setDeviceType(deviceAndProtocol.getDeviceType());
+            return modbusJobMapper.insertModbusJob(modbusJob);
         } catch (Exception e) {
             throw new ServiceException(e.getMessage());
         }
@@ -270,10 +243,55 @@ public class ModbusJobServiceImpl implements IModbusJobService {
                 // 网关设备需要查询所有子设备的modbus任务
                 List<SubDeviceBo> subDeviceList = subGatewayService.getSubDeviceListByGw(serialNumber);
                 List<String> serialNumberList = subDeviceList.stream().map(SubDeviceBo::getSubDeviceNo).collect(Collectors.toList());
+                // 把网关自身SN也加入查询
+                serialNumberList.add(serialNumber);
                 modbusJob.setSubDeviceList(serialNumberList);
                 return this.selectModbusJobList(modbusJob);
             default:
                 return new ArrayList<>();
         }
     }
+
+    /**
+     * 组装并保存设备任务
+     * @param modbusJob             待新增的modbus任务
+     * @param deviceAndProtocol     设备协议
+     * @param deviceJob             设备任务
+     */
+    private void buildSaveDeviceJob(ModbusJob modbusJob, DeviceAndProtocol deviceAndProtocol, DeviceJob deviceJob) {
+        deviceJob.setRemark(modbusJob.getRemark());
+        deviceJob.setJobType(5);
+        List<DeviceJob> list = deviceJobService.selectJobList(deviceJob);
+        if (CollectionUtils.isEmpty(list)) {
+            // 如果不存在定时任务则新建
+            deviceJob.setJobName("modbus poll");
+            deviceJob.setJobGroup("MODBUS");
+            deviceJob.setMisfirePolicy("2");
+            deviceJob.setConcurrent("1");
+            deviceJob.setIsAdvance(0);
+            deviceJob.setStatus("0");
+            deviceJob.setSerialNumber(deviceAndProtocol.getSerialNumber()); // 网关自己的SN
+            deviceJob.setProductId(deviceAndProtocol.getProductId());
+            deviceJob.setCreateTime(DateUtils.getNowDate());
+            // 检查是否是设备上电触发（使用 cycleType 判断）
+            if (isPowerOnTrigger(modbusJob.getCycleType())) {
+                // 设备上电触发不需要 cron 表达式，设置为null
+                // DeviceJobServiceImpl.insertJob 会检查并跳过创建定时任务
+                deviceJob.setCronExpression(null);
+            } else {
+                // 处理时间转换
+                SceneModelTagCycleVO sceneModelTagCycleVO = JobCronUtils.handleCronCycle(1, deviceJob.getRemark());
+                deviceJob.setCronExpression(sceneModelTagCycleVO.getCron());
+            }
+            try {
+                deviceJobService.insertJob(deviceJob);
+            } catch (Exception e) {
+                throw new ServiceException(e.getMessage());
+            }
+            modbusJob.setJobId(deviceJob.getJobId());
+        } else {
+            DeviceJob job = list.get(0);
+            modbusJob.setJobId(job.getJobId());
+        }
+    }
 }

yack-web/src/views/iot/device/device-edit.vue

@@ -175,17 +175,6 @@
         <device-sub ref="deviceSub" :device="form"/>
       </el-tab-pane>
 
-      <!-- 子设备轮询任务管理（仅网关设备 + Modbus协议显示） -->
-      <el-tab-pane
-        name="gwSubModbusTask"
-        :disabled="form.deviceId == 0"
-        v-if="form.deviceType == 2 && (form.protocolCode == 'MODBUS-RTU' || form.protocolCode == 'MODBUS-TCP')"
-        lazy
-      >
-        <span slot="label">{{$t('device.device-edit.subDevicePollingManage')}}</span>
-        <gw-sub-modbus-task ref="gwSubModbusTask" :device="form"/>
-      </el-tab-pane>
-
       <el-tab-pane name="sipChannel" :disabled="form.deviceId == 0" v-if="form.deviceType === 3" lazy>
         <span slot="label">{{ $t('device.device-edit.148398-44') }}</span>
         <channel ref="Channel" :device="form" @playerEvent="getPlayerData($event)"/>
@@ -386,7 +375,6 @@ import deviceInlineVideo from './device-inline-video';
 import deviceFuncLog from './device-functionlog';
 import deviceSub from './device-sub';
 import deviceThingsModel from './device-things-model.vue';
-import gwSubModbusTask from './gw-sub-modbus-task';
 import vueQr from 'vue-qr';
 import {loadMap} from '@/utils/map.js';
 import {
@@ -436,7 +424,6 @@ export default {
     deviceModbusTask,
     deviceInlineVideo,
     deviceThingsModel,
-    gwSubModbusTask,
   },
   watch: {
     activeName(val) {

yack-web/src/views/iot/device/device-modbus-task.vue

@@ -1,5 +1,45 @@
 <template>
     <div class="instruction-parsing">
+        <el-row :gutter="12" class="modbus-task-row">
+            <!-- 左侧子设备面板（网关模式，仅展示） -->
+            <el-col v-if="isGatewayMode" :span="5">
+                <div class="sub-device-side-panel" v-loading="subListLoading">
+                    <div class="side-panel-title">
+                        <i class="el-icon-connection"></i>
+                      <span>{{$t('device.sub-device-create.deviceListTitle')}}</span>
+                        <el-tag size="mini" type="info" style="margin-left: 6px">{{ subDeviceList.length }}</el-tag>
+                    </div>
+                    <div class="side-panel-list">
+                        <div
+                            v-for="item in subDeviceList"
+                            :key="item.subDeviceId"
+                            class="side-panel-item"
+                        >
+                            <div class="side-panel-item__name">
+                                <i class="el-icon-cpu"></i>
+                                {{ item.subDeviceName || item.subDeviceNo }}
+                            </div>
+                            <div class="side-panel-item__meta" style="color: blue;">
+                                <span>{{$t('device.sub-device-create.slaveIdLabel')}}: {{ item.slaveId || '-' }}</span>
+                                <el-badge
+                                    :type="item.status === 3 ? 'success' : 'info'"
+                                    is-dot
+                                    style="margin-left: 6px"
+                                />
+                            </div>
+                            <div class="side-panel-item__sn" style="color: red;">{{ item.subDeviceNo }}</div>
+                        </div>
+                        <el-empty
+                            v-if="!subListLoading && subDeviceList.length === 0"
+                            description="暂无子设备"
+                            :image-size="60"
+                        />
+                    </div>
+                </div>
+            </el-col>
+
+            <!-- 右侧任务内容 -->
+            <el-col :span="isGatewayMode ? 19 : 24">
         <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="70px">
             <el-form-item :label="$t('device.device-modbus-task.384302-0')" prop="jobName">
                 <el-input v-model="queryParams.jobName" :placeholder="$t('device.device-modbus-task.384302-1')" clearable size="small" @keyup.enter.native="handleQuery" />
@@ -53,6 +93,9 @@
 
         <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
 
+            </el-col>
+        </el-row>
+
         <el-dialog :title="editName ? $t('device.device-modbus-task.384302-12') : $t('device.device-modbus-task.384302-13')" :visible.sync="editDialog" :width="editName ? '30%' : '40%'" v-dialogDrag>
             <div class="dialog-content beautify-scroll-def">
                 <el-form :model="createForm" label-position="top">
@@ -318,6 +361,7 @@ import { hex2int, int2hex, copyText } from '@/utils/common';
 import { parseTime } from '@/utils/ruoyi';
 import { encode } from '@/api/iot/mqttTest';
 import { listJob, getJob, delJob, addJob, updateJob, getSlaveId } from '@/api/iot/modbusJob';
+import { listGateway } from '@/api/iot/gateway';
 
 export default {
     name: 'device-modbus-task',
@@ -327,15 +371,27 @@ export default {
             type: Object,
             default: null,
         },
+        // 是否启用左侧子设备面板（网关模式下有效），嵌套使用时传 false 避免重复
+        showSubPanel: {
+            type: Boolean,
+            default: true,
+        },
     },
     watch: {
         device: {
             deep: true,
             handler(newVal, oldVal) {
                 if (newVal.deviceId && newVal.deviceId !== oldVal.deviceId) {
-                    this.queryParams.subDeviceId = newVal.deviceId;
                     this.deviceInfo = newVal;
-                    this.getList();
+                    if (this.isGatewayMode) {
+                        this.subDeviceList = [];
+                        this.queryParams.subDeviceId = newVal.deviceId;
+                        this.loadSubDeviceList();
+                        this.getList();
+                    } else {
+                        this.queryParams.subDeviceId = newVal.deviceId;
+                        this.getList();
+                    }
                 }
             },
         },
@@ -359,6 +415,10 @@ export default {
                     return this.$t('device.device-modbus-task.384302-32');
             }
         },
+        /** 是否为网关模式（显示左侧子设备面板） */
+        isGatewayMode() {
+            return this.showSubPanel && this.device && this.device.deviceType === 2;
+        },
     },
     data() {
         return {
@@ -439,6 +499,9 @@ export default {
             //父组件传过来的对象
             deviceInfo: {},
             subdeviceId: '',
+            // 网关模式：子设备列表（仅展示）
+            subDeviceList: [],
+            subListLoading: false,
             // 查询参数
             queryParams: {
                 pageNum: 1,
@@ -559,13 +622,11 @@ export default {
 
             // 如果是设备上电触发，不需要 cron 表达式
             if (this.createForm.cycleType === 3) {
-                // 设备上电触发，remark 不再存储特殊标识，cycleType=3 即可标识
                 this.createForm.subDeviceId = this.device.deviceId;
                 this.createForm.subSerialNumber = this.device.serialNumber;
                 this.createForm.command = this.createCode;
-                this.createForm.remark = '';  // remark 留空或可填写真正的备注
+                this.createForm.remark = '';
                 this.createForm.cronExpression = '';
-                // 确保 cycleType 被传递
                 this.submitForm();
                 this.editDialog = false;
                 return;
@@ -597,7 +658,13 @@ export default {
         /**打开编辑框 */
         openEdit() {
             this.resetCreateForm();
-            this.getSlaveId();
+            // 网关设备（deviceType=2）直接轮询：跳过从机地址校验，由用户手动填写
+            if (this.device && this.device.deviceType === 2) {
+                this.createForm.path = '';
+                this.editDialog = true;
+            } else {
+                this.getSlaveId();
+            }
             this.editName = false;
         },
         // 表单重置
@@ -760,11 +827,22 @@ export default {
             this.resetForm('queryForm');
             this.handleQuery();
         },
+        /** 加载子设备列表（仅展示，网关模式） */
+        loadSubDeviceList() {
+            if (!this.isGatewayMode) return;
+            this.subListLoading = true;
+            listGateway({ gwDeviceId: this.device.deviceId, pageSize: 999 })
+                .then((res) => {
+                    this.subDeviceList = res.rows || [];
+                })
+                .finally(() => {
+                    this.subListLoading = false;
+                });
+        },
         getSlaveId() {
-            if (this.device.deviceType === 4) {
+            const productId = this.device.productId;
-                this.subdeviceId = this.device.deviceId;
+            const subDeviceId = this.subdeviceId;
-            }
+            getSlaveId(productId, subDeviceId).then((response) => {
-            getSlaveId(this.device.productId, this.subdeviceId).then((response) => {
                 if (!response.data) {
                     this.$confirm(this.$t('device.device-modbus-task.384302-66'), this.$t('device.device-modbus-task.384302-67'), {
                         confirmButtonText: this.$t('device.device-modbus-task.384302-68'),
@@ -910,8 +988,15 @@ export default {
     mounted() {
         const { deviceId } = this.device;
         if (deviceId) {
-            this.queryParams.subDeviceId = deviceId;
+            if (this.isGatewayMode) {
-            this.getList();
+                // 网关模式：加载子设备列表（仅展示），任务列表始终查网关自身
+                this.queryParams.subDeviceId = deviceId;
+                this.loadSubDeviceList();
+                this.getList();
+            } else {
+                this.queryParams.subDeviceId = deviceId;
+                this.getList();
+            }
         }
         this.resetCreateForm();
     },
@@ -922,6 +1007,97 @@ export default {
 $border-color: #dcdfe6;
 $right-btn-color: #1890ff;
 
+.modbus-task-row {
+    min-height: 400px;
+}
+
+.sub-device-side-panel {
+    border: 1px solid $border-color;
+    border-radius: 4px;
+    min-height: 400px;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+
+    .side-panel-title {
+        padding: 10px 14px;
+        font-size: 13px;
+        font-weight: 600;
+        color: #303133;
+        background: #f5f7fa;
+        border-bottom: 1px solid $border-color;
+        display: flex;
+        align-items: center;
+
+        i {
+            margin-right: 6px;
+            color: #409eff;
+        }
+    }
+
+    .side-panel-list {
+        flex: 1;
+        overflow-y: auto;
+        padding: 6px 0;
+    }
+
+    .side-panel-item {
+        padding: 8px 14px;
+        cursor: pointer;
+        border-left: 3px solid transparent;
+        transition: all 0.2s;
+
+        &:hover {
+            background: #f0f7ff;
+        }
+
+        &.is-active {
+            background: #ecf5ff;
+            border-left-color: #409eff;
+
+            .side-panel-item__name {
+                color: #409eff;
+            }
+        }
+
+        &__name {
+            font-size: 13px;
+            font-weight: 500;
+            color: #303133;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+
+            i {
+                margin-right: 4px;
+                font-size: 12px;
+            }
+        }
+
+        &__meta {
+            display: flex;
+            align-items: center;
+            margin-top: 3px;
+            font-size: 11px;
+            color: #909399;
+
+            .self-tag {
+                color: #409eff;
+            }
+        }
+
+        &__sn {
+            font-size: 11px;
+            color: #c0c4cc;
+            margin-top: 2px;
+            font-family: monospace;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+    }
+}
+
 ::v-deep .el-dialog__body {
     border-top: 1px solid $border-color;
     border-bottom: 1px solid $border-color;

yack-web/src/views/iot/device/gw-sub-modbus-task.vue

@@ -1,260 +0,0 @@
-<template>
-    <div class="gw-sub-modbus-task">
-        <el-row :gutter="12" style="height: 100%">
-            <!-- 左侧：子设备列表 -->
-            <el-col :span="6">
-                <div class="sub-device-panel">
-                    <div class="panel-title">
-                        <i class="el-icon-connection"></i>
-                        <span>子设备列表</span>
-                        <el-tag size="mini" type="info" style="margin-left: 8px">{{ subDeviceList.length }}</el-tag>
-                    </div>
-                    <div v-loading="listLoading" class="sub-device-list">
-                        <div
-                            v-for="item in subDeviceList"
-                            :key="item.subDeviceId"
-                            class="sub-device-item"
-                            :class="{ active: selectedSubDevice && selectedSubDevice.deviceId === item.subDeviceId }"
-                            @click="handleSelectSubDevice(item)"
-                        >
-                            <div class="sub-device-name">
-                                <i class="el-icon-cpu"></i>
-                                {{ item.subDeviceName || item.subDeviceNo }}
-                            </div>
-                            <div class="sub-device-meta">
-                                <span class="meta-item">
-                                    <i class="el-icon-document"></i>
-                                    从机地址：{{ item.slaveId || '-' }}
-                                </span>
-                                <span class="meta-item">
-                                    <el-badge
-                                        :type="item.status === 3 ? 'success' : 'info'"
-                                        is-dot
-                                        style="margin-right: 4px"
-                                    />
-                                    {{ item.status === 3 ? '在线' : '离线' }}
-                                </span>
-                            </div>
-                            <div class="sub-device-sn">{{ item.subDeviceNo }}</div>
-                        </div>
-                        <el-empty
-                            v-if="!listLoading && subDeviceList.length === 0"
-                            description="暂无子设备"
-                            :image-size="80"
-                        />
-                    </div>
-                </div>
-            </el-col>
-
-            <!-- 右侧：轮询任务 -->
-            <el-col :span="18">
-                <div class="task-panel">
-                    <div v-if="selectedSubDevice" class="task-panel-header">
-                        <span class="selected-device-info">
-                            <i class="el-icon-right" style="color: #409eff"></i>
-                            当前设备：<strong>{{ selectedSubDevice.deviceName }}</strong>
-                            <el-tag size="mini" style="margin-left: 8px">SN: {{ selectedSubDevice.serialNumber }}</el-tag>
-                            <el-tag size="mini" type="warning" style="margin-left: 4px">从机地址: {{ selectedSubDevice.slaveId }}</el-tag>
-                        </span>
-                    </div>
-                    <device-modbus-task
-                        v-if="selectedSubDevice"
-                        ref="modbusTask"
-                        :device="selectedSubDevice"
-                    />
-                    <el-empty
-                        v-else
-                        description="请从左侧选择子设备以管理其轮询任务"
-                        :image-size="120"
-                        style="margin-top: 80px"
-                    />
-                </div>
-            </el-col>
-        </el-row>
-    </div>
-</template>
-
-<script>
-import { listGateway } from '@/api/iot/gateway';
-import deviceModbusTask from './device-modbus-task';
-
-export default {
-    name: 'gw-sub-modbus-task',
-    components: {
-        deviceModbusTask,
-    },
-    props: {
-        device: {
-            type: Object,
-            default: null,
-        },
-    },
-    data() {
-        return {
-            listLoading: false,
-            subDeviceList: [],
-            selectedSubDevice: null,
-        };
-    },
-    watch: {
-        device: {
-            handler(newVal) {
-                if (newVal && newVal.deviceId && newVal.deviceId != 0) {
-                    this.selectedSubDevice = null;
-                    this.loadSubDeviceList();
-                }
-            },
-        },
-    },
-    mounted() {
-        if (this.device && this.device.deviceId && this.device.deviceId != 0) {
-            this.loadSubDeviceList();
-        }
-    },
-    methods: {
-        loadSubDeviceList() {
-            this.listLoading = true;
-            listGateway({ gwDeviceId: this.device.deviceId, pageSize: 999 })
-                .then((response) => {
-                    this.subDeviceList = response.rows || [];
-                    // 默认选中第一个有从机地址的子设备
-                    if (this.subDeviceList.length > 0 && !this.selectedSubDevice) {
-                        this.handleSelectSubDevice(this.subDeviceList[0]);
-                    }
-                })
-                .finally(() => {
-                    this.listLoading = false;
-                });
-        },
-        handleSelectSubDevice(item) {
-            // 构造 device-modbus-task 组件所需的 device 对象
-            this.selectedSubDevice = {
-                deviceId: item.subDeviceId,
-                deviceName: item.subDeviceName || item.subDeviceNo,
-                serialNumber: item.subDeviceNo,
-                productId: item.subProductId,
-                protocolCode: this.device.protocolCode,
-                deviceType: 4,  // SUB_GATEWAY
-                slaveId: item.slaveId,
-            };
-        },
-    },
-};
-</script>
-
-<style lang="scss" scoped>
-.gw-sub-modbus-task {
-    padding: 8px 0;
-    min-height: 500px;
-}
-
-.sub-device-panel {
-    border: 1px solid #e4e7ed;
-    border-radius: 4px;
-    height: 100%;
-    min-height: 500px;
-    display: flex;
-    flex-direction: column;
-    overflow: hidden;
-
-    .panel-title {
-        padding: 12px 16px;
-        font-size: 14px;
-        font-weight: 600;
-        color: #303133;
-        background: #f5f7fa;
-        border-bottom: 1px solid #e4e7ed;
-        display: flex;
-        align-items: center;
-
-        i {
-            margin-right: 6px;
-            color: #409eff;
-        }
-    }
-
-    .sub-device-list {
-        flex: 1;
-        overflow-y: auto;
-        padding: 8px 0;
-    }
-
-    .sub-device-item {
-        padding: 10px 16px;
-        cursor: pointer;
-        border-left: 3px solid transparent;
-        transition: all 0.2s;
-
-        &:hover {
-            background: #f0f7ff;
-        }
-
-        &.active {
-            background: #ecf5ff;
-            border-left-color: #409eff;
-
-            .sub-device-name {
-                color: #409eff;
-            }
-        }
-
-        .sub-device-name {
-            font-size: 13px;
-            font-weight: 500;
-            color: #303133;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-
-            i {
-                margin-right: 4px;
-                font-size: 12px;
-            }
-        }
-
-        .sub-device-meta {
-            display: flex;
-            align-items: center;
-            gap: 10px;
-            margin-top: 4px;
-
-            .meta-item {
-                font-size: 11px;
-                color: #909399;
-                display: flex;
-                align-items: center;
-            }
-        }
-
-        .sub-device-sn {
-            font-size: 11px;
-            color: #c0c4cc;
-            margin-top: 2px;
-            font-family: monospace;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-        }
-    }
-}
-
-.task-panel {
-    .task-panel-header {
-        padding: 8px 0 12px;
-        font-size: 13px;
-        color: #606266;
-        border-bottom: 1px dashed #e4e7ed;
-        margin-bottom: 12px;
-
-        .selected-device-info {
-            display: flex;
-            align-items: center;
-            gap: 4px;
-
-            strong {
-                color: #303133;
-            }
-        }
-    }
-}
-</style>