fix(racks): 修复导出路由位置以避免被当作rackId参数
将导出租机柜数据的路由移动到/:rackId路由之前，防止路由冲突
This commit is contained in:
zhang1106
+97
-97
@@ -98,6 +98,103 @@ router.get('/import-template', async (req, res) => {
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}
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});
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// 导出租机柜数据 - 必须放在 /:rackId 路由之前，避免被当作 rackId 参数
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router.get('/export', async (req, res) => {
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try {
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// 获取所有机柜数据（包含机房信息）
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const racks = await Rack.findAll({
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include: [
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{ model: Room, attributes: ['name'] },
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{ model: Device, attributes: ['deviceId', 'name', 'powerConsumption'] }
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],
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order: [['rackId', 'ASC']]
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});
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// 准备导出数据
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const exportData = racks.map(rack => {
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const deviceCount = rack.Devices ? rack.Devices.length : 0;
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const totalPower = rack.Devices ? rack.Devices.reduce((sum, d) => sum + (d.powerConsumption || 0), 0) : 0;
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return {
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'机柜ID': rack.rackId,
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'机柜名称': rack.name,
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'所属机房': rack.Room ? rack.Room.name : '',
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'机柜高度(U)': rack.height,
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'最大功耗(W)': rack.maxPower,
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'当前功耗(W)': rack.currentPower || 0,
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'设备数量': deviceCount,
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'设备总功耗(W)': totalPower,
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'状态': rack.status === 'active' ? '启用' : '停用',
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'创建时间': rack.createdAt ? new Date(rack.createdAt).toLocaleString() : ''
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};
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});
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// 创建工作簿
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const wb = XLSX.utils.book_new();
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const ws = XLSX.utils.json_to_sheet(exportData);
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// 设置列宽
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ws['!cols'] = [
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{ wch: 15 }, // 机柜ID
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{ wch: 20 }, // 机柜名称
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{ wch: 20 }, // 所属机房
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{ wch: 12 }, // 机柜高度
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{ wch: 15 }, // 最大功耗
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{ wch: 15 }, // 当前功耗
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{ wch: 12 }, // 设备数量
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{ wch: 15 }, // 设备总功耗
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{ wch: 10 }, // 状态
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{ wch: 20 } // 创建时间
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];
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XLSX.utils.book_append_sheet(wb, ws, '机柜列表');
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// 生成文件名
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const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
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const fileName = `机柜导出_${timestamp}.xlsx`;
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// 确保temp目录存在
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const tempDir = path.join(__dirname, '../temp');
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if (!fs.existsSync(tempDir)) {
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fs.mkdirSync(tempDir, { recursive: true });
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}
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const filePath = path.join(tempDir, fileName);
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// 写入文件
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XLSX.writeFile(wb, filePath);
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// 发送文件
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res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
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res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodeURIComponent(fileName)}`);
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const fileStream = fs.createReadStream(filePath);
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fileStream.pipe(res);
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// 发送完成后删除临时文件
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fileStream.on('close', () => {
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if (fs.existsSync(filePath)) {
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fs.unlinkSync(filePath);
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}
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});
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fileStream.on('error', (err) => {
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console.error('文件流错误:', err);
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if (fs.existsSync(filePath)) {
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fs.unlinkSync(filePath);
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}
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});
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} catch (error) {
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console.error('导出租机柜数据失败:', error);
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res.status(500).json({
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success: false,
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message: '导出失败',
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error: error.message
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});
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}
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});
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// 获取单个机柜
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router.get('/:rackId', async (req, res) => {
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try {
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@@ -452,101 +549,4 @@ router.post('/import', async (req, res) => {
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}
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});
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// 导出租机柜数据
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router.get('/export', async (req, res) => {
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try {
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// 获取所有机柜数据（包含机房信息）
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const racks = await Rack.findAll({
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include: [
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{ model: Room, attributes: ['name'] },
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{ model: Device, attributes: ['deviceId', 'name', 'powerConsumption'] }
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],
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order: [['rackId', 'ASC']]
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});
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// 准备导出数据
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const exportData = racks.map(rack => {
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const deviceCount = rack.Devices ? rack.Devices.length : 0;
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const totalPower = rack.Devices ? rack.Devices.reduce((sum, d) => sum + (d.powerConsumption || 0), 0) : 0;
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return {
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'机柜ID': rack.rackId,
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'机柜名称': rack.name,
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'所属机房': rack.Room ? rack.Room.name : '',
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'机柜高度(U)': rack.height,
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'最大功耗(W)': rack.maxPower,
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'当前功耗(W)': rack.currentPower || 0,
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'设备数量': deviceCount,
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'设备总功耗(W)': totalPower,
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'状态': rack.status === 'active' ? '启用' : '停用',
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'创建时间': rack.createdAt ? new Date(rack.createdAt).toLocaleString() : ''
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};
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});
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// 创建工作簿
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const wb = XLSX.utils.book_new();
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const ws = XLSX.utils.json_to_sheet(exportData);
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// 设置列宽
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ws['!cols'] = [
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{ wch: 15 }, // 机柜ID
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{ wch: 20 }, // 机柜名称
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{ wch: 20 }, // 所属机房
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{ wch: 12 }, // 机柜高度
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{ wch: 15 }, // 最大功耗
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{ wch: 15 }, // 当前功耗
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{ wch: 12 }, // 设备数量
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{ wch: 15 }, // 设备总功耗
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{ wch: 10 }, // 状态
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{ wch: 20 } // 创建时间
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];
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XLSX.utils.book_append_sheet(wb, ws, '机柜列表');
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// 生成文件名
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const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
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const fileName = `机柜导出_${timestamp}.xlsx`;
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// 确保temp目录存在
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const tempDir = path.join(__dirname, '../temp');
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if (!fs.existsSync(tempDir)) {
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fs.mkdirSync(tempDir, { recursive: true });
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}
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const filePath = path.join(tempDir, fileName);
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// 写入文件
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XLSX.writeFile(wb, filePath);
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// 发送文件
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res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
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res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodeURIComponent(fileName)}`);
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const fileStream = fs.createReadStream(filePath);
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fileStream.pipe(res);
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// 发送完成后删除临时文件
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fileStream.on('close', () => {
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if (fs.existsSync(filePath)) {
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fs.unlinkSync(filePath);
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}
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});
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fileStream.on('error', (err) => {
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console.error('文件流错误:', err);
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if (fs.existsSync(filePath)) {
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fs.unlinkSync(filePath);
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}
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});
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} catch (error) {
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console.error('导出租机柜数据失败:', error);
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res.status(500).json({
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success: false,
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message: '导出失败',
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error: error.message
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});
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}
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});
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module.exports = router;
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