CoreData封装教程

iOS 开发里的数据持久化,CoreData几乎是逃不掉的一环,是你想管理复杂对象、关系映射时。封装一下它的增删改查操作,能让代码更清爽,也方便以后维护。这个教程就蛮适合参考,逻辑清楚,代码也干净。嗯,像是insertfetchupdate这些常用方法都有例子,拿来改改就能用。你要是常做表单存储、离线缓存之类的,这套封装用起来挺顺手的。

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CoreDataText.zip 预估大小:26个文件
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CoreDataText 文件夹
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CoreDataTextUITests 文件夹
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Info.plist 701B
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CoreDataTextUITests.m 1KB
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.DS_Store 6KB
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CoreDataText 文件夹
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ViewController.m 9KB
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.DS_Store 6KB
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Info.plist 1KB
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LHModel.h 301B
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CoreDataManager.m 8KB
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main.m 338B
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CoreDataText.xcdatamodeld 文件夹
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CoreDataText.xcdatamodel 文件夹
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contents 719B
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.xccurrentversion 265B
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LHModel.m 185B
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Base.lproj 文件夹
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LaunchScreen.storyboard 2KB
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Main.storyboard 2KB
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ViewController.h 219B
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AppDelegate.h 407B
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Assets.xcassets 文件夹
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AppIcon.appiconset 文件夹
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Contents.json 1KB
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CoreDataManager.h 2KB
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AppDelegate.m 4KB
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自己的名字.xcdatamodeld 文件夹
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自己的名字.xcdatamodel 文件夹
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contents 302B
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CoreDataText.xcodeproj 文件夹
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project.xcworkspace 文件夹
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contents.xcworkspacedata 157B
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xcuserdata 文件夹
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xiangyunchuangxiang.xcuserdatad 文件夹
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UserInterfaceState.xcuserstate 33KB
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xcuserdata 文件夹
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xiangyunchuangxiang.xcuserdatad 文件夹
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xcschemes 文件夹
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xcschememanagement.plist 335B
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project.pbxproj 23KB
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CoreDataTextTests 文件夹
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Info.plist 701B
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CoreDataTextTests.m 918B
zip 文件大小:54.34KB