const sequelize = require('./db'); const { Region, Apartment, Room, Rental } = require('../models'); // 同步数据库表结构 const syncDatabase = async () => { try { console.log('正在同步数据库表结构...'); await sequelize.sync({ force: true }); console.log('数据库表结构同步成功'); } catch (error) { console.error('数据库表结构同步失败:', error); } finally { await sequelize.close(); } }; syncDatabase();