[3.1 數據庫的配置](3.1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E9%85%8D%E7%BD%AE.md) [3.2 獲取數據庫對象](3.2%E8%8E%B7%E5%8F%96%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AF%B9%E8%B1%A1.md) [3.3 數據庫操作](3.3%E6%95%B0%E6%8D%AE%E5%BA%93%E6%93%8D%E4%BD%9C.md) [3.4 數據分頁詳情](3.4%E6%95%B0%E6%8D%AE%E5%88%86%E9%A1%B5%E8%AF%A6%E6%83%85.md) [3.5 事務操作&處理](3.5%E4%BA%8B%E5%8A%A1%E6%93%8D%E4%BD%9C%E5%A4%84%E7%90%86.md) [3.6 數據驗證](3.6%E6%95%B0%E6%8D%AE%E9%AA%8C%E8%AF%81.md) [3.7 表單驗證](3.7%E8%A1%A8%E5%8D%95%E9%AA%8C%E8%AF%81.md) [3.8 全局模型創建與調用](3.8%E5%85%A8%E5%B1%80%E6%A8%A1%E5%9E%8B%E5%88%9B%E5%BB%BA%E4%B8%8E%E8%B0%83%E7%94%A8.md)