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                ## 第8章 數據對象映射模式 1. 數據對象映射模式,是將對象和數據存儲映射起來,對一個對象的操作會映射為對數據存儲的操作 2. 在代碼中實現數據對象映射模式,我們將實現一個ORM類,將復雜的SQL語句映射成對象屬性的操作 3. 結合使用數據對象映射模式,工廠模式,注冊模式 資料:http://www.cnblogs.com/yangtzewang/p/5789693.html
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