32 lines
1.0 KiB
JavaScript
32 lines
1.0 KiB
JavaScript
const { sequelize } = require('./config/database-simple');
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async function verifyData() {
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try {
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await sequelize.authenticate();
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console.log('数据库连接成功');
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// 检查各表的数据量
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const tables = ['farms', 'animals', 'devices', 'alerts', 'sensor_data'];
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for (const table of tables) {
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const [results] = await sequelize.query(`SELECT COUNT(*) as count FROM ${table}`);
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console.log(`${table} 表: ${results[0].count} 条记录`);
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}
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// 检查最新的一些数据
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console.log('\n=== 最新的预警数据 ===');
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const [alerts] = await sequelize.query('SELECT * FROM alerts ORDER BY created_at DESC LIMIT 5');
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console.table(alerts);
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console.log('\n=== 最新的传感器数据 ===');
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const [sensors] = await sequelize.query('SELECT * FROM sensor_data ORDER BY recorded_at DESC LIMIT 10');
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console.table(sensors);
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} catch (error) {
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console.error('验证失败:', error.message);
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} finally {
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await sequelize.close();
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}
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}
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verifyData(); |