feat(设备管理): 重构设备导出功能，支持导出所有字段

refactor(字段管理): 优化字段选项编辑界面，使用可视化编辑器

refactor(工单字段管理): 重构选项编辑组件，提升用户体验

chore: 移除不再使用的设备字段选项迁移脚本

backend/routes/devices.js

@@ -1581,6 +1581,181 @@ router.put('/batch-move', async (req, res) => {
   }
 });
 
+// 增强导出设备数据（支持所有字段和自定义字段）
+router.get('/enhanced-export', async (req, res) => {
+  try {
+    const { deviceIds, format = 'csv' } = req.query;
+
+    // 从数据库读取所有字段配置（不过滤 visible，以导出所有信息）
+    const allFields = await DeviceField.findAll({
+      order: [['order', 'ASC']]
+    });
+
+    // 构建字段映射表
+    const fieldMap = {};
+    const fieldLabels = {};
+    allFields.forEach(field => {
+      fieldMap[field.fieldName] = field;
+      fieldLabels[field.fieldName] = field.displayName;
+    });
+
+    // 构建查询条件
+    const where = {};
+    if (deviceIds) {
+      const ids = Array.isArray(deviceIds) ? deviceIds : [deviceIds];
+      where.deviceId = { [Op.in]: ids };
+    }
+
+    // 查询设备数据
+    const devices = await Device.findAll({
+      where,
+      include: [
+        {
+          model: Rack,
+          include: [{ model: Room }]
+        }
+      ]
+    });
+
+    if (devices.length === 0) {
+      return res.status(404).json({ error: '未找到指定的设备' });
+    }
+
+    // 状态和类型映射
+    const statusMap = {
+      running: '运行中',
+      maintenance: '维护中',
+      offline: '离线',
+      fault: '故障'
+    };
+    const typeMap = {
+      server: '服务器',
+      switch: '交换机',
+      router: '路由器',
+      storage: '存储设备',
+      other: '其他设备'
+    };
+
+    // 准备导出数据 - 遍历所有设备
+    const exportData = devices.map(device => {
+      const data = {};
+
+      // 首先处理关联字段（机房）- 如果 DeviceField 中没有配置 roomName，也导出机房信息
+      const hasRoomField = allFields.some(f => f.fieldName === 'roomName');
+      if (!hasRoomField) {
+        data['所在机房'] = device.Rack?.Room?.name || '';
+      }
+
+      // 遍历所有字段配置动态获取值
+      allFields.forEach(field => {
+        const fieldName = field.fieldName;
+        const label = field.displayName;
+
+        // 首先检查 device 表的直字段
+        if (device[fieldName] !== undefined && device[fieldName] !== null) {
+          if (fieldName === 'rackId') {
+            data[label] = device.Rack?.name || '';
+          } else if (fieldName === 'roomName') {
+            data[label] = device.Rack?.Room?.name || '';
+          } else if (fieldName === 'status') {
+            data[label] = statusMap[device.status] || device.status || '';
+          } else if (fieldName === 'type') {
+            data[label] = typeMap[device.type] || device.type || '';
+          } else if (fieldName === 'purchaseDate' || fieldName === 'warrantyExpiry') {
+            data[label] = device[fieldName] ? new Date(device[fieldName]).toLocaleDateString('zh-CN') : '';
+          } else {
+            data[label] = device[fieldName];
+          }
+        } else if (device.customFields && typeof device.customFields === 'object' && device.customFields[fieldName] !== undefined) {
+          data[label] = device.customFields[fieldName];
+        } else {
+          // 设备表中没有该字段且 customFields 中也没有，设为空字符串
+          data[label] = '';
+        }
+      });
+
+      // 展开 customFields 中额外的自定义字段（不在 DeviceField 配置中的）
+      if (device.customFields && typeof device.customFields === 'object') {
+        Object.entries(device.customFields).forEach(([key, value]) => {
+          if (!fieldMap[key]) {
+            data[key] = value;
+          }
+        });
+      }
+
+      return data;
+    });
+
+    // CSV 导出
+    if (format === 'csv') {
+      // 构建完整的 header 列表（基于所有字段配置 + customFields 中的额外字段）
+      const headerSet = new Set();
+
+      // 添加机房字段（如果存在）
+      const hasRoomField = allFields.some(f => f.fieldName === 'roomName');
+      if (!hasRoomField) {
+        headerSet.add('所在机房');
+      }
+
+      // 添加所有 DeviceField 配置的字段
+      allFields.forEach(field => {
+        headerSet.add(field.displayName);
+      });
+
+      // 收集所有设备 customFields 中的额外字段键
+      devices.forEach(device => {
+        if (device.customFields && typeof device.customFields === 'object') {
+          Object.keys(device.customFields).forEach(key => {
+            if (!fieldMap[key]) {
+              headerSet.add(key);
+            }
+          });
+        }
+      });
+
+      const headers = Array.from(headerSet).map(key => ({ id: key, title: key }));
+
+      if (headers.length === 0) {
+        return res.status(400).json({ error: '没有可导出的字段' });
+      }
+
+      const csvWriter = createObjectCsvWriter({
+        path: path.join(__dirname, '../temp/enhanced_export.csv'),
+        header: headers,
+        encoding: 'utf8'
+      });
+
+      if (!fs.existsSync(path.join(__dirname, '../temp'))) {
+        fs.mkdirSync(path.join(__dirname, '../temp'));
+      }
+
+      await csvWriter.writeRecords(exportData);
+
+      const csvContent = fs.readFileSync(path.join(__dirname, '../temp/enhanced_export.csv'), 'utf8');
+      const gbkContent = iconv.encode(csvContent, 'gbk');
+
+      res.setHeader('Content-Type', 'text/csv');
+      res.setHeader('Content-Disposition', 'attachment; filename=devices.csv');
+      res.send(gbkContent);
+
+      fs.unlinkSync(path.join(__dirname, '../temp/enhanced_export.csv'));
+    } else {
+      // JSON 导出
+      res.setHeader('Content-Type', 'application/json');
+      res.setHeader('Content-Disposition', 'attachment; filename=devices.json');
+      res.json({
+        exportTime: new Date().toISOString(),
+        totalCount: devices.length,
+        fields: Object.values(fieldLabels),
+        devices: exportData
+      });
+    }
+  } catch (error) {
+    console.error('增强导出失败:', error);
+    res.status(500).json({ error: '增强导出失败' });
+  }
+});
+
 // 获取单个设备
 router.get('/:deviceId', async (req, res) => {
   try {
@@ -2044,134 +2219,4 @@ router.delete('/:deviceId', async (req, res) => {
   }
 });
 
-// 增强导出设备数据（支持自定义字段）
-router.get('/enhanced-export', async (req, res) => {
-  try {
-    const { deviceIds, format = 'csv', fields, fieldLabels } = req.query;
-    
-    // 解析字段列表
-    let selectedFields = [];
-    try {
-      selectedFields = fields ? JSON.parse(fields) : [];
-    } catch (e) {
-      selectedFields = [];
-    }
-    
-    // 解析字段标签
-    let fieldLabelMap = {};
-    try {
-      fieldLabelMap = fieldLabels ? JSON.parse(fieldLabels) : {};
-    } catch (e) {
-      fieldLabelMap = {};
-    }
-    
-    // 构建查询条件
-    const where = {};
-    if (deviceIds) {
-      const ids = Array.isArray(deviceIds) ? deviceIds : [deviceIds];
-      where.deviceId = { [Op.in]: ids };
-    }
-    
-    // 查询设备数据
-    const devices = await Device.findAll({
-      where,
-      include: [
-        {
-          model: Rack,
-          include: [
-            { model: Room }
-          ]
-        }
-      ]
-    });
-    
-    if (devices.length === 0) {
-      return res.status(404).json({ error: '未找到指定的设备' });
-    }
-    
-    // 准备导出数据
-    const exportData = devices.map(device => {
-      const data = {};
-      
-      selectedFields.forEach(fieldName => {
-        // 映射字段名到中文标签
-        const label = fieldLabelMap[fieldName] || fieldName;
-        
-        // 根据字段名获取值
-        if (fieldName === 'rackName') {
-          data[label] = device.Rack?.name || '';
-        } else if (fieldName === 'roomName') {
-          data[label] = device.Rack?.Room?.name || '';
-        } else if (fieldName === 'status') {
-          const statusMap = {
-            running: '运行中',
-            maintenance: '维护中',
-            offline: '离线',
-            fault: '故障'
-          };
-          data[label] = statusMap[device.status] || device.status;
-        } else if (fieldName === 'type') {
-          const typeMap = {
-            server: '服务器',
-            switch: '交换机',
-            router: '路由器',
-            storage: '存储设备',
-            other: '其他设备'
-          };
-          data[label] = typeMap[device.type] || device.type;
-        } else if (fieldName === 'purchaseDate' || fieldName === 'warrantyExpiry') {
-          data[label] = device[fieldName] ? new Date(device[fieldName]).toLocaleDateString('zh-CN') : '';
-        } else if (fieldName === 'customFields' && device.customFields) {
-          // 如果选择导出自定义字段，展开为单独的列
-          Object.entries(device.customFields).forEach(([key, value]) => {
-            data[key] = value;
-          });
-        } else if (device[fieldName] !== undefined) {
-          data[label] = device[fieldName];
-        }
-      });
-      
-      return data;
-    });
-    
-    if (format === 'json') {
-      // JSON格式导出
-      res.setHeader('Content-Type', 'application/json');
-      res.setHeader('Content-Disposition', 'attachment; filename=devices.json');
-      res.json({
-        exportTime: new Date().toISOString(),
-        totalCount: devices.length,
-        devices: exportData
-      });
-    } else {
-      // CSV格式导出
-      const csvWriter = createObjectCsvWriter({
-        path: path.join(__dirname, '../temp/enhanced_export.csv'),
-        header: Object.keys(exportData[0] || {}).map(key => ({ id: key, title: key })),
-        encoding: 'utf8'
-      });
-      
-      // 确保temp目录存在
-      if (!fs.existsSync(path.join(__dirname, '../temp'))) {
-        fs.mkdirSync(path.join(__dirname, '../temp'));
-      }
-      
-      await csvWriter.writeRecords(exportData);
-      
-      const csvContent = fs.readFileSync(path.join(__dirname, '../temp/enhanced_export.csv'), 'utf8');
-      const gbkContent = iconv.encode(csvContent, 'gbk');
-      
-      res.setHeader('Content-Type', 'text/csv');
-      res.setHeader('Content-Disposition', 'attachment; filename=devices.csv');
-      
-      res.send(gbkContent);
-      
-      fs.unlinkSync(path.join(__dirname, '../temp/enhanced_export.csv'));
-    }
-  } catch (error) {
-    console.error('增强导出失败:', error);
-    res.status(500).json({ error: '增强导出失败' });
-  }
-});
-
 module.exports = router;

backend/scripts/migrate-all.js

@@ -94,11 +94,6 @@ const migrations = [
     name: '设备字段系统标记',
     description: '为 deviceFields 表添加 isSystem 字段，标记系统字段不可删除',
     migrate: migrateDeviceFieldsIsSystem
-  },
-  {
-    name: '设备字段Options配置',
-    description: '确保 deviceFields 表的 type 和 status 字段有正确的 options 配置',
-    migrate: migrateDeviceFieldsOptions
   }
 ];
 
@@ -154,7 +149,7 @@ async function runMigrations() {
 
 async function getTableColumns(tableName) {
   const dialect = sequelize.getDialect();
-
+  
   if (dialect === 'sqlite') {
     const tableInfo = await sequelize.query(
       `PRAGMA table_info(${tableName})`,
@@ -172,7 +167,7 @@ async function getTableColumns(tableName) {
 
 async function tableExists(tableName) {
   const dialect = sequelize.getDialect();
-
+  
   if (dialect === 'sqlite') {
     const tables = await sequelize.query(
       "SELECT name FROM sqlite_master WHERE type='table' AND name=?",
@@ -190,10 +185,10 @@ async function tableExists(tableName) {
 
 async function addColumnIfNotExists(tableName, columnName, columnDef) {
   const columns = await getTableColumns(tableName);
-
+  
   if (!columns.includes(columnName)) {
     const dialect = sequelize.getDialect();
-    const sql = dialect === 'sqlite'
+    const sql = dialect === 'sqlite' 
       ? `ALTER TABLE ${tableName} ADD COLUMN ${columnName} ${columnDef}`
       : `ALTER TABLE ${tableName} ADD COLUMN ${columnName} ${columnDef}`;
     await sequelize.query(sql);
@@ -281,7 +276,7 @@ async function migrateConsumableLogDecouple() {
 
 async function removeConsumableLogFK() {
   const dialect = sequelize.getDialect();
-
+  
   if (dialect === 'sqlite') {
     const fks = await sequelize.query(
       `PRAGMA foreign_key_list(consumable_logs);`,
@@ -416,7 +411,7 @@ async function migrateConsumableLogArchive() {
 
 async function migrateSnList() {
   const tables = ['consumables', 'consumable_records', 'consumable_logs'];
-
+  
   for (const table of tables) {
     if (await tableExists(table)) {
       const columnDef = dbDialect === 'sqlite' ? "TEXT DEFAULT '[]'" : "JSON";
@@ -434,7 +429,7 @@ async function migrateDeviceModelField() {
   }
 
   const dialect = sequelize.getDialect();
-
+  
   if (dialect === 'mysql') {
     await sequelize.query(
       'ALTER TABLE devices MODIFY COLUMN model VARCHAR(255) NULL'
@@ -446,7 +441,7 @@ async function migrateDeviceModelField() {
       console.log('    model_old 字段已存在，跳过迁移');
       return;
     }
-
+    
     await sequelize.query('ALTER TABLE devices RENAME COLUMN model TO model_old');
     await sequelize.query('ALTER TABLE devices ADD COLUMN model VARCHAR(255)');
     await sequelize.query('UPDATE devices SET model = model_old');
@@ -457,14 +452,14 @@ async function migrateDeviceModelField() {
 
 async function migrateDeviceFieldsConfig() {
   const DeviceField = require('../models/DeviceField');
-
+  
   const updates = [
     { fieldName: 'model', required: false },
     { fieldName: 'powerConsumption', required: true },
     { fieldName: 'purchaseDate', required: false },
     { fieldName: 'warrantyExpiry', required: false },
   ];
-
+  
   for (const update of updates) {
     const field = await DeviceField.findOne({ where: { fieldName: update.fieldName } });
     if (field && field.required !== update.required) {
@@ -480,7 +475,7 @@ async function migrateDeviceFieldsConfig() {
 
 async function migrateDeviceFieldsNullable() {
   const dialect = sequelize.getDialect();
-
+  
   if (dialect === 'mysql') {
     const alterCommands = [
       "ALTER TABLE devices MODIFY COLUMN name VARCHAR(255) NULL",
@@ -493,7 +488,7 @@ async function migrateDeviceFieldsNullable() {
       "ALTER TABLE devices MODIFY COLUMN powerConsumption FLOAT NULL",
       "ALTER TABLE devices MODIFY COLUMN customFields JSON NULL"
     ];
-
+    
     for (const sql of alterCommands) {
       try {
         await sequelize.query(sql);
@@ -504,21 +499,21 @@ async function migrateDeviceFieldsNullable() {
       }
     }
     console.log('    devices 表字段已改为可空');
-
+    
   } else if (dialect === 'sqlite') {
     const columns = await getTableColumns('devices');
     const hasNullableFlag = columns.includes('_nullable_migration_done');
-
+    
     if (hasNullableFlag) {
       console.log('    已完成可空迁移，跳过');
       return;
     }
-
+    
     await sequelize.query('PRAGMA foreign_keys = OFF');
-
+    
     try {
       await sequelize.query('DROP TABLE IF EXISTS devices_new');
-
+      
       await sequelize.query(`
         CREATE TABLE devices_new (
           deviceId VARCHAR(255) PRIMARY KEY NOT NULL UNIQUE,
@@ -541,28 +536,28 @@ async function migrateDeviceFieldsNullable() {
           _nullable_migration_done INTEGER DEFAULT 1
         )
       `);
-
+      
       await sequelize.query(`
         INSERT INTO devices_new (
           deviceId, name, type, model, serialNumber, rackId, position, height,
           powerConsumption, status, purchaseDate, warrantyExpiry, ipAddress,
           description, customFields, createdAt, updatedAt
         )
-        SELECT
+        SELECT 
           deviceId, name, type, model, serialNumber, rackId, position, height,
           powerConsumption, status, purchaseDate, warrantyExpiry, ipAddress,
           description, customFields, createdAt, updatedAt
         FROM devices
       `);
-
+      
       await sequelize.query('DROP TABLE devices');
       await sequelize.query('ALTER TABLE devices_new RENAME TO devices');
-
+      
       await sequelize.query('CREATE INDEX IF NOT EXISTS idx_devices_status ON devices(status)');
       await sequelize.query('CREATE INDEX IF NOT EXISTS idx_devices_type ON devices(type)');
       await sequelize.query('CREATE INDEX IF NOT EXISTS idx_devices_rackId ON devices(rackId)');
       await sequelize.query('CREATE INDEX IF NOT EXISTS idx_devices_name ON devices(name)');
-
+      
       console.log('    devices 表字段已改为可空');
     } finally {
       await sequelize.query('PRAGMA foreign_keys = ON');
@@ -637,56 +632,6 @@ async function migrateDeviceFieldsIsSystem() {
   console.log('    设备字段系统标记迁移完成');
 }
 
-async function migrateDeviceFieldsOptions() {
-  const DeviceField = require('../models/DeviceField');
-
-  if (!(await tableExists('deviceFields'))) {
-    console.log('    deviceFields 表不存在，跳过');
-    return;
-  }
-
-  const deviceTypeOptions = [
-    { value: 'server', label: '服务器' },
-    { value: 'switch', label: '交换机' },
-    { value: 'router', label: '路由器' },
-    { value: 'storage', label: '存储设备' },
-    { value: 'other', label: '其他设备' }
-  ];
-
-  const statusOptions = [
-    { value: 'running', label: '运行中' },
-    { value: 'maintenance', label: '维护中' },
-    { value: 'offline', label: '离线' },
-    { value: 'fault', label: '故障' }
-  ];
-
-  const typeField = await DeviceField.findOne({ where: { fieldName: 'type' } });
-  if (typeField) {
-    if (!typeField.options || typeField.options.length === 0) {
-      await typeField.update({ options: deviceTypeOptions });
-      console.log('    已更新 type 字段的 options');
-    } else {
-      console.log('    type 字段 options 已存在，跳过');
-    }
-  } else {
-    console.log('    type 字段不存在，跳过');
-  }
-
-  const statusField = await DeviceField.findOne({ where: { fieldName: 'status' } });
-  if (statusField) {
-    if (!statusField.options || statusField.options.length === 0) {
-      await statusField.update({ options: statusOptions });
-      console.log('    已更新 status 字段的 options');
-    } else {
-      console.log('    status 字段 options 已存在，跳过');
-    }
-  } else {
-    console.log('    status 字段不存在，跳过');
-  }
-
-  console.log('    设备字段 Options 配置迁移完成');
-}
-
 async function migrateIdleDeviceAndBusiness() {
   const queryInterface = sequelize.getQueryInterface();
   const dialect = sequelize.getDialect();

frontend/src/components/device/ExportModal.jsx

@@ -1,5 +1,5 @@
-import React, { useState, useMemo } from 'react';
+import React, { useState } from 'react';
-import { Modal, Form, Select, Checkbox, Button, message } from 'antd';
+import { Modal, Form, Select, Button } from 'antd';
 import { ExportOutlined } from '@ant-design/icons';
 import { designTokens } from '../../config/theme';
 
@@ -15,7 +15,6 @@ const modalHeaderStyle = {
 
 const ExportModal = ({
   visible,
-  deviceFields,
   selectedDevices,
   currentPageDevices,
   allDevices,
@@ -24,31 +23,14 @@ const ExportModal = ({
 }) => {
   const [exportFormat, setExportFormat] = useState('csv');
   const [exportScope, setExportScope] = useState('selected');
-  const [exportFields, setExportFields] = useState([]);
   const [exportLoading, setExportLoading] = useState(false);
 
-  const visibleFields = useMemo(() => {
-    return deviceFields.filter((f) => f.visible && f.fieldName !== 'rackId');
-  }, [deviceFields]);
-
-  React.useEffect(() => {
-    if (visible) {
-      setExportFields(visibleFields.map((f) => f.fieldName));
-    }
-  }, [visible, visibleFields]);
-
   const handleExport = async () => {
-    if (exportFields.length === 0) {
-      message.warning('请至少选择一个导出字段');
-      return;
-    }
-
     setExportLoading(true);
     try {
       await onExport({
         format: exportFormat,
         scope: exportScope,
-        fields: exportFields,
       });
       onCancel();
     } finally {
@@ -121,7 +103,7 @@ const ExportModal = ({
         },
         body: { padding: '24px' },
       }}
-      width={600}
+      width={500}
     >
       <Form layout="vertical">
         <Form.Item label="导出格式">
@@ -137,39 +119,8 @@ const ExportModal = ({
             <Option value="all">全部设备 ({allDevices.length} 个)</Option>
           </Select>
         </Form.Item>
-        <Form.Item label="选择导出字段">
-          <div
-            style={{
-              maxHeight: '300px',
-              overflow: 'auto',
-              border: '1px solid #f0f0f0',
-              borderRadius: '8px',
-              padding: '12px',
-            }}
-          >
-            {visibleFields.map((field) => (
-              <div key={field.fieldName} style={{ marginBottom: '8px' }}>
-                <Checkbox
-                  checked={exportFields.includes(field.fieldName)}
-                  onChange={(e) => {
-                    if (e.target.checked) {
-                      setExportFields([...exportFields, field.fieldName]);
-                    } else {
-                      setExportFields(exportFields.filter((f) => f !== field.fieldName));
-                    }
-                  }}
-                >
-                  {field.displayName}
-                </Checkbox>
-              </div>
-            ))}
-          </div>
-        </Form.Item>
         <div style={{ color: '#666', fontSize: '13px' }}>
-          已选择{' '}
+          将导出设备的所有字段（包括自定义字段）
-          <span style={{ color: '#1890ff', fontWeight: 600 }}>{selectedDevices.length}</span> 个设备，
-          将导出{' '}
-          <span style={{ color: '#52c41a', fontWeight: 600 }}>{exportFields.length}</span> 个字段
         </div>
       </Form>
     </Modal>

frontend/src/pages/DeviceFieldManagement.jsx

@@ -26,6 +26,8 @@ import {
   CalendarOutlined,
   FileTextOutlined,
   LockOutlined,
+  PlusCircleOutlined,
+  MinusCircleOutlined,
 } from '@ant-design/icons';
 import axios from 'axios';
 import { designTokens } from '../config/theme';
@@ -33,6 +35,161 @@ import CloseButton from '../components/CloseButton';
 
 const { Option = Select.Option } = Select;
 
+const OptionsEditor = ({ value = [], onChange }) => {
+  const handleAdd = () => {
+    onChange([...value, { value: '', label: '' }]);
+  };
+
+  const handleRemove = index => {
+    onChange(value.filter((_, i) => i !== index));
+  };
+
+  const handleUpdate = (index, field, fieldValue) => {
+    const newOptions = value.map((opt, i) =>
+      i === index ? { ...opt, [field]: fieldValue } : opt
+    );
+    onChange(newOptions);
+  };
+
+  return (
+    <div style={{
+      border: '1px solid #e8e8e8',
+      borderRadius: '12px',
+      padding: '20px',
+      background: 'linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%)',
+      boxShadow: '0 2px 8px rgba(0, 0, 0, 0.04)',
+    }}>
+      <div style={{
+        display: 'flex',
+        alignItems: 'center',
+        marginBottom: '16px',
+        gap: '8px',
+      }}>
+        <div style={{
+          width: '4px',
+          height: '16px',
+          background: 'linear-gradient(180deg, #667eea 0%, #764ba2 100%)',
+          borderRadius: '2px',
+        }}/>
+        <span style={{ color: '#333', fontSize: '14px', fontWeight: '600' }}>
+          选项配置
+        </span>
+        <span style={{ color: '#999', fontSize: '12px' }}>
+          （值用于提交，标签用于显示）
+        </span>
+      </div>
+
+      {value.length === 0 ? (
+        <div style={{
+          textAlign: 'center',
+          padding: '24px',
+          background: '#fff',
+          borderRadius: '8px',
+          border: '1px dashed #d9d9d9',
+        }}>
+          <div style={{ color: '#bbb', fontSize: '14px', marginBottom: '12px' }}>
+            暂无选项
+          </div>
+          <Button
+            type="primary"
+            icon={<PlusCircleOutlined />}
+            onClick={handleAdd}
+            style={{
+              background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
+              border: 'none',
+              borderRadius: '6px',
+              height: '36px',
+            }}
+          >
+            添加第一个选项
+          </Button>
+        </div>
+      ) : (
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '10px', marginBottom: '16px' }}>
+          <div style={{
+            display: 'flex',
+            gap: '12px',
+            padding: '0 4px',
+            marginBottom: '4px',
+          }}>
+            <span style={{ width: '160px', color: '#666', fontSize: '12px', fontWeight: '500' }}>值（value）</span>
+            <span style={{ width: '160px', color: '#666', fontSize: '12px', fontWeight: '500' }}>标签（label）</span>
+          </div>
+          {value.map((opt, index) => (
+            <div
+              key={index}
+              style={{
+                display: 'flex',
+                alignItems: 'center',
+                gap: '12px',
+                padding: '12px',
+                background: '#fff',
+                borderRadius: '8px',
+                border: '1px solid #e8e8e8',
+                transition: 'all 0.2s ease',
+              }}
+            >
+              <div style={{
+                width: '24px',
+                height: '24px',
+                borderRadius: '50%',
+                background: 'linear-gradient(135deg, #667eea20 0%, #764ba220 100%)',
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center',
+                color: '#667eea',
+                fontSize: '12px',
+                fontWeight: '600',
+                flexShrink: 0,
+              }}>
+                {index + 1}
+              </div>
+              <Input
+                placeholder="值"
+                value={opt.value}
+                onChange={e => handleUpdate(index, 'value', e.target.value)}
+                style={{ width: '160px', borderRadius: '6px' }}
+              />
+              <Input
+                placeholder="标签"
+                value={opt.label}
+                onChange={e => handleUpdate(index, 'label', e.target.value)}
+                style={{ width: '160px', borderRadius: '6px' }}
+              />
+              <Button
+                type="text"
+                danger
+                icon={<MinusCircleOutlined />}
+                onClick={() => handleRemove(index)}
+                style={{ flexShrink: 0 }}
+              >
+                删除
+              </Button>
+            </div>
+          ))}
+        </div>
+      )}
+
+      {value.length > 0 && (
+        <Button
+          type="dashed"
+          icon={<PlusCircleOutlined />}
+          onClick={handleAdd}
+          style={{
+            width: '100%',
+            height: '40px',
+            borderRadius: '8px',
+            borderColor: '#d9d9d9',
+            color: '#666',
+          }}
+        >
+          添加选项
+        </Button>
+      )}
+    </div>
+  );
+};
+
 const pageContainerStyle = {
   minHeight: '100vh',
   background: designTokens.colors.background.secondary,
@@ -176,6 +333,7 @@ function DeviceFieldManagement() {
   const [loading, setLoading] = useState(true);
   const [modalVisible, setModalVisible] = useState(false);
   const [editingField, setEditingField] = useState(null);
+  const [selectedFieldType, setSelectedFieldType] = useState('string');
   const [form] = Form.useForm();
   const [pagination, setPagination] = useState({
     current: 1,
@@ -208,11 +366,13 @@ function DeviceFieldManagement() {
     if (field) {
       const fieldData = {
         ...field,
-        options: field.options ? JSON.stringify(field.options, null, 2) : '',
+        options: field.options || [],
       };
+      setSelectedFieldType(field.fieldType || 'string');
       form.setFieldsValue(fieldData);
     } else {
       form.resetFields();
+      setSelectedFieldType('string');
     }
     setModalVisible(true);
   };
@@ -220,13 +380,21 @@ function DeviceFieldManagement() {
   const handleCancel = () => {
     setModalVisible(false);
     setEditingField(null);
+    setSelectedFieldType('string');
+  };
+
+  const handleFieldTypeChange = value => {
+    setSelectedFieldType(value);
+    if (value !== 'select') {
+      form.setFieldsValue({ options: [] });
+    }
   };
 
   const handleSubmit = async values => {
     try {
       const fieldData = {
         ...values,
-        options: values.options ? JSON.parse(values.options) : null,
+        options: values.options && values.options.length > 0 ? values.options : null,
       };
 
       if (editingField) {
@@ -240,6 +408,7 @@ function DeviceFieldManagement() {
       setModalVisible(false);
       fetchFields();
       setEditingField(null);
+      setSelectedFieldType('string');
     } catch (error) {
       message.error(editingField ? '字段更新失败' : '字段创建失败');
       console.error(editingField ? '字段更新失败:' : '字段创建失败:', error);
@@ -474,7 +643,7 @@ function DeviceFieldManagement() {
             label={<span style={formLabelStyle}>字段类型</span>}
             rules={[{ required: true, message: '请选择字段类型' }]}
           >
-            <Select placeholder="请选择字段类型">
+            <Select placeholder="请选择字段类型" onChange={handleFieldTypeChange}>
               {FIELD_TYPE_OPTIONS.map(opt => (
                 <Option key={opt.value} value={opt.value}>
                   {opt.label}
@@ -511,17 +680,28 @@ function DeviceFieldManagement() {
             <InputNumber placeholder="请输入显示顺序" min={0} style={{ width: '100%' }} />
           </Form.Item>
 
-          <Form.Item
+          {selectedFieldType === 'select' ? (
-            name="options"
+            <Form.Item
-            label={<span style={formLabelStyle}>选项配置（JSON格式）</span>}
+              name="options"
-            tooltip="格式示例：[{value: 'option1', label: '选项1'}]，仅下拉选择类型需要配置"
+              label={<span style={formLabelStyle}>选项配置</span>}
-          >
+              tooltip="为下拉选择类型添加选项，值（value）用于提交数据，标签（label）用于显示"
-            <Input.TextArea
+            >
-              rows={3}
+              <OptionsEditor />
-              placeholder="请输入JSON格式的选项配置，使用单引号"
+            </Form.Item>
-              style={textAreaStyle}
+          ) : (
-            />
+            <Form.Item
-          </Form.Item>
+              name="options"
+              label={<span style={formLabelStyle}>选项配置</span>}
+              tooltip="仅下拉选择类型需要配置选项"
+            >
+              <Input.TextArea
+                rows={2}
+                placeholder="仅下拉选择类型需要配置，此处不可编辑"
+                disabled
+                style={{ background: '#f5f5f5' }}
+              />
+            </Form.Item>
+          )}
 
           <Form.Item style={formActionsStyle}>
             <Space>

frontend/src/pages/DeviceManagement.jsx

@@ -478,12 +478,7 @@ function DeviceManagement() {
     setExportModalVisible(true);
   };
 
-  const handleEnhancedExport = async ({ format, scope, fields }) => {
+  const handleEnhancedExport = async ({ format, scope }) => {
-    const fieldLabels = {};
-    deviceFields.forEach((field) => {
-      fieldLabels[field.fieldName] = field.displayName;
-    });
-
     let deviceIds = [];
     if (scope === 'selected') {
       deviceIds = selectedDevices;
@@ -501,8 +496,6 @@ function DeviceManagement() {
     const params = new URLSearchParams();
     deviceIds.forEach((id) => params.append('deviceIds', id));
     params.append('format', format);
-    params.append('fields', JSON.stringify(fields));
-    params.append('fieldLabels', JSON.stringify(fieldLabels));
 
     const response = await axios.get(`/api/devices/enhanced-export?${params.toString()}`, {
       responseType: 'blob',
@@ -1221,7 +1214,6 @@ function DeviceManagement() {
 
       <ExportModal
         visible={exportModalVisible}
-        deviceFields={deviceFields}
         selectedDevices={selectedDevices}
         currentPageDevices={currentPageDevices}
         allDevices={allDevices}

frontend/src/pages/TicketFieldManagement.jsx

@@ -12,17 +12,173 @@ import {
   InputNumber,
   Switch,
 } from 'antd';
-import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons';
+import { PlusOutlined, EditOutlined, DeleteOutlined, PlusCircleOutlined, MinusCircleOutlined } from '@ant-design/icons';
 import axios from 'axios';
 import CloseButton from '../components/CloseButton';
 
 const { Option } = Select;
 
+const OptionsEditor = ({ value = [], onChange }) => {
+  const handleAdd = () => {
+    onChange([...value, { value: '', label: '' }]);
+  };
+
+  const handleRemove = index => {
+    onChange(value.filter((_, i) => i !== index));
+  };
+
+  const handleUpdate = (index, field, fieldValue) => {
+    const newOptions = value.map((opt, i) =>
+      i === index ? { ...opt, [field]: fieldValue } : opt
+    );
+    onChange(newOptions);
+  };
+
+  return (
+    <div style={{
+      border: '1px solid #e8e8e8',
+      borderRadius: '12px',
+      padding: '20px',
+      background: 'linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%)',
+      boxShadow: '0 2px 8px rgba(0, 0, 0, 0.04)',
+    }}>
+      <div style={{
+        display: 'flex',
+        alignItems: 'center',
+        marginBottom: '16px',
+        gap: '8px',
+      }}>
+        <div style={{
+          width: '4px',
+          height: '16px',
+          background: 'linear-gradient(180deg, #667eea 0%, #764ba2 100%)',
+          borderRadius: '2px',
+        }}/>
+        <span style={{ color: '#333', fontSize: '14px', fontWeight: '600' }}>
+          选项配置
+        </span>
+        <span style={{ color: '#999', fontSize: '12px' }}>
+          （值用于提交，标签用于显示）
+        </span>
+      </div>
+
+      {value.length === 0 ? (
+        <div style={{
+          textAlign: 'center',
+          padding: '24px',
+          background: '#fff',
+          borderRadius: '8px',
+          border: '1px dashed #d9d9d9',
+        }}>
+          <div style={{ color: '#bbb', fontSize: '14px', marginBottom: '12px' }}>
+            暂无选项
+          </div>
+          <Button
+            type="primary"
+            icon={<PlusCircleOutlined />}
+            onClick={handleAdd}
+            style={{
+              background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
+              border: 'none',
+              borderRadius: '6px',
+              height: '36px',
+            }}
+          >
+            添加第一个选项
+          </Button>
+        </div>
+      ) : (
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '10px', marginBottom: '16px' }}>
+          <div style={{
+            display: 'flex',
+            gap: '12px',
+            padding: '0 4px',
+            marginBottom: '4px',
+          }}>
+            <span style={{ width: '160px', color: '#666', fontSize: '12px', fontWeight: '500' }}>值（value）</span>
+            <span style={{ width: '160px', color: '#666', fontSize: '12px', fontWeight: '500' }}>标签（label）</span>
+          </div>
+          {value.map((opt, index) => (
+            <div
+              key={index}
+              style={{
+                display: 'flex',
+                alignItems: 'center',
+                gap: '12px',
+                padding: '12px',
+                background: '#fff',
+                borderRadius: '8px',
+                border: '1px solid #e8e8e8',
+                transition: 'all 0.2s ease',
+              }}
+            >
+              <div style={{
+                width: '24px',
+                height: '24px',
+                borderRadius: '50%',
+                background: 'linear-gradient(135deg, #667eea20 0%, #764ba220 100%)',
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center',
+                color: '#667eea',
+                fontSize: '12px',
+                fontWeight: '600',
+                flexShrink: 0,
+              }}>
+                {index + 1}
+              </div>
+              <Input
+                placeholder="值"
+                value={opt.value}
+                onChange={e => handleUpdate(index, 'value', e.target.value)}
+                style={{ width: '160px', borderRadius: '6px' }}
+              />
+              <Input
+                placeholder="标签"
+                value={opt.label}
+                onChange={e => handleUpdate(index, 'label', e.target.value)}
+                style={{ width: '160px', borderRadius: '6px' }}
+              />
+              <Button
+                type="text"
+                danger
+                icon={<MinusCircleOutlined />}
+                onClick={() => handleRemove(index)}
+                style={{ flexShrink: 0 }}
+              >
+                删除
+              </Button>
+            </div>
+          ))}
+        </div>
+      )}
+
+      {value.length > 0 && (
+        <Button
+          type="dashed"
+          icon={<PlusCircleOutlined />}
+          onClick={handleAdd}
+          style={{
+            width: '100%',
+            height: '40px',
+            borderRadius: '8px',
+            borderColor: '#d9d9d9',
+            color: '#666',
+          }}
+        >
+          添加选项
+        </Button>
+      )}
+    </div>
+  );
+};
+
 function TicketFieldManagement() {
   const [fields, setFields] = useState([]);
   const [loading, setLoading] = useState(true);
   const [modalVisible, setModalVisible] = useState(false);
   const [editingField, setEditingField] = useState(null);
+  const [selectedFieldType, setSelectedFieldType] = useState('string');
   const [form] = Form.useForm();
 
   const fetchFields = async () => {
@@ -47,11 +203,13 @@ function TicketFieldManagement() {
     if (field) {
       const fieldData = {
         ...field,
-        options: field.options ? JSON.stringify(field.options, null, 2) : '',
+        options: field.options || [],
       };
+      setSelectedFieldType(field.fieldType || 'string');
       form.setFieldsValue(fieldData);
     } else {
       form.resetFields();
+      setSelectedFieldType('string');
     }
     setModalVisible(true);
   };
@@ -59,13 +217,21 @@ function TicketFieldManagement() {
   const handleCancel = () => {
     setModalVisible(false);
     setEditingField(null);
+    setSelectedFieldType('string');
+  };
+
+  const handleFieldTypeChange = value => {
+    setSelectedFieldType(value);
+    if (value !== 'select') {
+      form.setFieldsValue({ options: [] });
+    }
   };
 
   const handleSubmit = async values => {
     try {
       const fieldData = {
         ...values,
-        options: values.options ? JSON.parse(values.options || '[]') : null,
+        options: values.options && values.options.length > 0 ? values.options : null,
       };
 
       if (editingField) {
@@ -79,6 +245,7 @@ function TicketFieldManagement() {
       setModalVisible(false);
       fetchFields();
       setEditingField(null);
+      setSelectedFieldType('string');
     } catch (error) {
       message.error(editingField ? '字段更新失败' : '字段创建失败');
       console.error(error);
@@ -226,7 +393,7 @@ function TicketFieldManagement() {
             label="字段类型"
             rules={[{ required: true, message: '请选择字段类型' }]}
           >
-            <Select placeholder="请选择字段类型">
+            <Select placeholder="请选择字段类型" onChange={handleFieldTypeChange}>
               <Option value="string">文本</Option>
               <Option value="number">数字</Option>
               <Option value="boolean">布尔值</Option>
@@ -254,13 +421,28 @@ function TicketFieldManagement() {
             <InputNumber placeholder="请输入显示顺序" min={0} style={{ width: '100%' }} />
           </Form.Item>
 
-          <Form.Item
+          {selectedFieldType === 'select' ? (
-            name="options"
+            <Form.Item
-            label="选项配置（仅下拉选择类型，JSON格式）"
+              name="options"
-            tooltip="格式示例：[{value: 'option1', label: '选项1'}]"
+              label="选项配置"
-          >
+              tooltip="为下拉选择类型添加选项，值（value）用于提交数据，标签（label）用于显示"
-            <Input.TextArea rows={3} placeholder='[{"value": "option1", "label": "选项1"}]' />
+            >
-          </Form.Item>
+              <OptionsEditor />
+            </Form.Item>
+          ) : (
+            <Form.Item
+              name="options"
+              label="选项配置"
+              tooltip="仅下拉选择类型需要配置选项"
+            >
+              <Input.TextArea
+                rows={2}
+                placeholder="仅下拉选择类型需要配置，此处不可编辑"
+                disabled
+                style={{ background: '#f5f5f5' }}
+              />
+            </Form.Item>
+          )}
 
           <Form.Item style={{ textAlign: 'right' }}>
             <Space>