const mysql = require('mysql2/promise');
const path = require('path');
require('dotenv').config({ path: path.join(__dirname, '../.env') });

const config = {
  host: process.env.DB_HOST || 'localhost',
  port: parseInt(process.env.DB_PORT || '3306'),
  user: process.env.DB_USER || 'root',
  password: process.env.DB_PASSWORD || '',
  database: process.env.DB_NAME || 'miniprogram'
};

async function testConnection() {
  try {
    console.log('尝试连接到:', config.host, config.port);
    const connection = await mysql.createConnection(config);
    console.log('✅ 数据库连接成功\n');

    // 检查所有商品的图片URL
    const [goods] = await connection.execute('SELECT id, name, images FROM goods LIMIT 10');
    console.log(`找到 ${goods.length} 条商品记录\n`);

    for (const item of goods) {
      console.log(`商品ID ${item.id}: ${item.name}`);
      console.log(`  图片: ${item.images}`);
    }

    await connection.end();
    console.log('\n✅ 检查完成');
  } catch (error) {
    console.error('❌ 连接失败:', error.message);
    process.exit(1);
  }
}

testConnection();