2. 點選Add Entity建立table Person
3. 針對table Person,設定它的column( attribute)
以下為column所能設定的型別
切換至Style模式,表格變成圖形化表示。
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheUdROhL6dP2PXnQipwL-UTLIp2piYG7N2JCxBhJtIQD2pTMAOMzaLCPlVUjMnh6KLUgnGOTxmOXrOiDyu4IGlb5CFXkSEi7q1lj6XxvOV9dwAc-TBGhlOSDxSA_4aOsC8vi_gJWXMXYPA/s1600/Screen+shot+2011-03-21+at+%25E4%25B8%258B%25E5%258D%25888.38.25.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCd4LcNeuFpZV6gn4nc2fQ-gmAw1z4IU677W7eFp1F7Qcv6r6po7YXpY7SKggfQkhgC6PDJm8dqZCGNeztUuwGBzl-7425SS9JqcHLv63CTM1qJwrN6G4j8UoKYA0L9Uemtl0sdCfio1fA/s1600/Screen+shot+2011-03-21+at+%25E4%25B8%258B%25E5%258D%25888.38.33.png)
4. 產生core data model對應的class檔
(1) New File -> Core Data -> NSManagedObject subclass
(2) 選擇欲產生class的data model
(3) 產生class檔 ( Person.h & Person.m)
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