lvfengfree
2e28ad1472
- 数据库：添加 amt_status 和 agent_status 字段 - 后端：Device 实体类和 DeviceDTO 添加新状态字段 - 后端：DeviceService 添加状态检测和更新方法 - 后端：添加 AmtStatusCheckTask 定时任务（每30秒检测一次） - 前端：设备列表页面拆分状态列显示 - 前端：统计卡片显示 AMT 和 Agent 在线/离线数量 - 网络扫描：自动设置 AMT 状态为在线 - 文档：添加 DEVICE_STATUS_SPLIT.md 和 AMT_REALTIME_STATUS.md
50 lines
1.7 KiB
SQL
50 lines
1.7 KiB
SQL
-- 更新设备表，添加 AMT 状态和 Agent 状态字段（安全版本）
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-- 1. 检查并添加 amt_status 字段（如果不存在）
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SET @col_exists = 0;
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SELECT COUNT(*) INTO @col_exists
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = 'soybean_admin'
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AND TABLE_NAME = 'sys_device'
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AND COLUMN_NAME = 'amt_status';
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SET @sql = IF(@col_exists = 0,
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'ALTER TABLE sys_device ADD COLUMN amt_status VARCHAR(20) DEFAULT ''offline'' COMMENT ''AMT状态: online-在线, offline-离线''',
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'SELECT ''amt_status column already exists'' AS message');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 2. 检查并添加 agent_status 字段（如果不存在）
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SET @col_exists = 0;
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SELECT COUNT(*) INTO @col_exists
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = 'soybean_admin'
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AND TABLE_NAME = 'sys_device'
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AND COLUMN_NAME = 'agent_status';
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SET @sql = IF(@col_exists = 0,
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'ALTER TABLE sys_device ADD COLUMN agent_status VARCHAR(20) DEFAULT ''offline'' COMMENT ''Agent状态: online-在线, offline-离线''',
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'SELECT ''agent_status column already exists'' AS message');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 3. 将原有的 status 字段数据迁移到 amt_status（仅当 amt_status 为 NULL 或 'offline' 时）
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UPDATE sys_device
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SET amt_status = CASE
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WHEN status IN ('online', 'offline') THEN status
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ELSE 'offline'
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END
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WHERE amt_status IS NULL OR amt_status = 'offline';
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-- 4. 确保所有设备都有 agent_status（默认为离线）
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UPDATE sys_device
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SET agent_status = 'offline'
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WHERE agent_status IS NULL;
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-- 5. 查看更新后的数据
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SELECT id, device_name, status, amt_status, agent_status, ip_address
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FROM sys_device
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LIMIT 10;
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