Sqlite文件位置核心数据

通常,核心数据应用程序的sqlite存储文件位于

库>应用程序支持> iPhone模拟器> 7.1(或您正在使用的版本)>应用程序>(无论哪个文件夹包含您的应用程序)>文档

文件夹,但我不能在IOS 8中find它。我假设他们只会在iPhone模拟器文件夹中添加一个8.0文件夹,但它不在那里。 有人能find它吗?

我设法find的sqlite文件,现在在这个path:

Library / Developer / CoreSimulator / Devices /(数字和字母)/ data / Containers / Data / Application /(数字和字母)/ Documents /

(数字和字母)代表一个文件夹,对于您的应用程序/计算机将是唯一的,但看起来像这样:779AE2245-F8W2-57A9-8C6D-98643B1CF01A

我可以通过进入appDelegate.mfind它,滚动到

- (NSURL *)applicationDocumentsDirectory 

方法和NSLogging返回path,如下所示:

 // Returns the URL to the application's Documents directory. - (NSURL *)applicationDocumentsDirectory { NSLog(@"%@",[[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]); return [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]; } 

这将给你你的独特的path,使你更容易,因为它是棘手的定位与2个未命名的文件夹/字母和数字的string。

试试这个简单的3步骤

  1. 复制下面的代码在didFinishLaunchingWithOptions你的appdelegate.m并在NSLog()之前添加一个断点

     (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSLog(@"%@",[paths objectAtIndex:0]); } 

或者在Swift中:

 let paths = NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomainMask.UserDomainMask, true) print(paths[0]) 

在这里输入图像说明

2.打开查找器 – >去 – >进入文件夹并粘贴从第1步复制的path

在这里输入图像说明

3.耶! 你在你的目的地。

如果您的应用程序正在使用核心数据,那么只需要在terminal中searchsqlite文件:

 find ~ -name app_db_file_name.sqlite 

结果将列出包含您的应用程序的模拟器文件夹的完整path。

我破解了这一行( Gist ): find ~/Library/Developer/CoreSimulator/Devices/ -name device.plist -exec sh -c "/usr/libexec/PlistBuddy -c \"print UDID\" '{}' | tr '\n' ' '" \; -exec sh -c "/usr/libexec/PlistBuddy -c \"print name\" '{}' | tr '\n' ' '" \; -exec sh -c "/usr/libexec/PlistBuddy -c \"print runtime\" '{}' | sed -n 's/com\.apple\.CoreSimulator.SimRuntime\.\(.*\)/\1/p'" \; find ~/Library/Developer/CoreSimulator/Devices/ -name device.plist -exec sh -c "/usr/libexec/PlistBuddy -c \"print UDID\" '{}' | tr '\n' ' '" \; -exec sh -c "/usr/libexec/PlistBuddy -c \"print name\" '{}' | tr '\n' ' '" \; -exec sh -c "/usr/libexec/PlistBuddy -c \"print runtime\" '{}' | sed -n 's/com\.apple\.CoreSimulator.SimRuntime\.\(.*\)/\1/p'" \;

这打印:

 14F313C8-3813-4E38-903E-2010C136B77B iPad Retina iOS-8-0 1F6B82A2-C467-479A-8CAF-074BE507AC8E iPad Air iOS-8-0 2DA83944-BE5D-4342-B330-08F67A932D8C iPad 2 iOS-7-1 48703432-A5C5-4606-9369-0D21B53EB1E8 iPhone 4s iOS-7-1 4AFB71CC-6752-4F9A-A239-4DC9CA53A8B8 iPhone 5s iOS-8-0 53A65771-DF50-4A5C-A8D2-4D1C3A5D0F60 iPhone 5 iOS-7-1 6B97C174-5914-4E89-8D17-943F0E2703BA iPhone 5 iOS-8-0 6C2DF3E9-FA26-4391-8B66-72E1467D6297 iPad 2 iOS-8-0 7F85E299-A3C2-4704-8B44-2984F6F995F5 iPad Retina iOS-7-1 8B9EDFFD-2240-476B-88AD-06ABE8F9FF51 iPhone 6 Plus iOS-8-0 97691E5D-5C38-4875-8AA7-C2B1E4ABCBB5 Resizable iPhone iOS-8-0 9BBF3408-6CA4-4CE0-BD4E-B02001F1262B iPhone 5s iOS-7-1 C9237847-F0AA-44BC-A74E-C08C2E0F7A6C Resizable iPad iOS-8-0 CC44C1BA-F39C-4410-AE34-4ABBD7806D45 iPad Air iOS-7-1 CDF4D811-5011-4464-8291-5CDA378375EA iPhone 6 iOS-8-0 E77DE00C-E244-4F25-A5E2-E6581614D5A2 iPhone 4s iOS-8-0 

更新:

正如有人在这里指出的那样,也可以运行xcrun simctl list devices来获得类似的结果:

 == Devices == -- iOS 7.0 -- -- iOS 7.1 -- iPhone 4s (48703432-A5C5-4606-9369-0D21B53EB1E8) (Shutdown) iPhone 5 (53A65771-DF50-4A5C-A8D2-4D1C3A5D0F60) (Shutdown) iPhone 5s (9BBF3408-6CA4-4CE0-BD4E-B02001F1262B) (Shutdown) iPad 2 (2DA83944-BE5D-4342-B330-08F67A932D8C) (Shutdown) iPad Retina (7F85E299-A3C2-4704-8B44-2984F6F995F5) (Shutdown) iPad Air (CC44C1BA-F39C-4410-AE34-4ABBD7806D45) (Shutdown) -- iOS 8.1 -- iPhone 4s (0763EF65-DD0D-4FAD-84C7-2DE63D416526) (Shutdown) iPhone 5 (868ED444-8440-4115-AF37-F419CC682D2F) (Shutdown) iPhone 5s (E0455E5D-7315-4EC8-B05E-76284728244C) (Shutdown) iPhone 6 Plus (72554908-FF99-4B8F-9B87-65255ED08CFC) (Shutdown) iPhone 6 (32AA8133-53A4-4BE0-8CE5-0C7A87E81CAF) (Shutdown) iPad 2 (4AF84DE8-CBA2-47AE-A92A-0C0CEF9F41F8) (Booted) iPad Retina (69238B44-AAFD-4CD5-AAEA-C182D0BC300D) (Shutdown) iPad Air (E580AD99-0040-4EC1-B704-0C85567E6747) (Shutdown) Resizable iPhone (32E872FC-6513-41AB-A5B9-B23EB7D10DC8) (Shutdown) Resizable iPad (99997922-4A9F-4574-9E3E-EF45F893F4A2) (Shutdown) 

如果你使用Swift ,这将返回文档目录的绝对path:

 func applicationDirectoryPath() -> String { return NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true).last! as String } 

我写了一个bash脚本来查找你的应用程序文件夹和模拟器中的应用程序数据文件夹的位置,你可以在这里下载它。 解压脚本后,您可以导航到脚本所在的文件夹并使用它。 如果你没有select,它会给你一个安装的iOS模拟器列表。 然后,您可以使用这些选项来查找您的程序。 写作:

 ./simulatorAppFolders -s "iPad Air" -i iOS-8-0 -a <MyApp> 

将在iPad Air iOS 8模拟器上为您的应用程序find应用程序文件夹和主区域文件夹。 这是一个例子:

 MacBook-Air:_posts user$ ./simulatorAppFolders -s "iPad Air" -i iOS-8-0 -a MyApp App folder = /Users/james/Library/Developer/CoreSimulator/Devices/6A9DEE93-FAEF-4BF4-9989-BC14CD38AEA0/data/Containers/Bundle/Application/8F64CD7F-A227-43D6-98AC-41D3919827CB dataFolder = /Users/james/Library/Developer/CoreSimulator/Devices/6A9DEE93-FAEF-4BF4-9989-BC14CD38AEA0/data/Containers/Data/Application/96C40A21-5A5C-4399-839C-B155B8A72932 

更新

原始脚本的更新允许您使用-d选项根据设备types进行search。 我还写了另一个脚本,使一系列明智的命名文件夹,所以你可以find你的申请和申请文件。 该脚本将在您的家庭区域中创build一个名为iOS_SIMULATORS的文件夹,您可以轻松地从这里导航到您的应用程序。

我能够find下一个控制台输出模拟器文件夹:

 NSLog(@"app dir: %@",[[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]); 

在我的情况是(Xcode 6testing版)

 app dir: file:///Users/user/Library/Developer/CoreSimulator/Devices/D00C56D4-DDA3-47B0-9951-27D3B9EC68E8/data/Applications/6ABF3E54-37F5-4AD1-A223-F7467F601FB6/Documents/ 

根据迈克尔斯的答案,这是斯威夫特3

  func applicationDirectoryPath() -> String { return NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).last! as String } 

对于Swift 3.0

 let paths = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory, FileManager.SearchPathDomainMask.userDomainMask, true) print(paths[0]) 

你可以在Xcode 8.2中获得Coredata的位置

像James Snook一样,我创build了自己的脚本来提供对模拟器应用程序的更简单的访问。 我认为,除了我之外,很多人到这里都可以得心应手。

不像他的脚本,我的不是一个search工具,它创build了一个包含所有设备/运行时的完整的(和人类可读的)文件夹结构,并将软链接放到其中的应用程序中。

你可以在这个要点得到它。

每次在模拟器中安装应用程序时运行它,或者每次您出于任何原因(它将更新并在Finder中打开设备文件夹)提取应用程序时运行它。

快3

 print(NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true).last! as String) 

对于SWIFT 3:

将该代码复制粘贴到didFinishLaunchingWithOptions中

  print(NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true).last! as String) 

Xcode的新更新后,我发现SQL文件现在存储在新的文件夹/Library/Application Support这可能是一个独特的情况,但如果你没有find文件夹中的SQL文件search他们在这里:

~/Library/Developer/CoreSimulator/Devices/[@device_id@]/data/Containers/Data/Application/[@application_id@]/Library/Application Support/

它被存储在“ Documents文件夹中之前:

~/Library/Developer/CoreSimulator/Devices/[@device_id@]/data/Containers/Data/Application/[@application_id@]/Documents/

对于iOS 10.0+您可以使用persistentContainer.persistentStoreCoordinator.persistentStores.first?.url

我已经创build了实用程序function,将sqlite文件复制到您想要的位置(仅适用于模拟器)。

你可以使用它

 import CoreData let appDelegate = UIApplication.shared.delegate as! AppDelegate UTility.getSqliteTo(destinationPath: "/Users/inderkumarrathore/Desktop", persistentContainer: appDelegate.persistentContainer) 

如果您已经访问了sqlite,shm和wal文件,然后运行terminal中的命令将WAL文件合并到sqlite文件中。

 $ sqlite3 persistentStore sqlite> PRAGMA wal_checkpoint; Press control + d 

运行上面的命令后,你可以看到你的sqlite文件中的数据。


这里是swift实用程序方法的定义

 /** Copies the sqlite, wal and shm file to the destination folder. Don't forget to merge the wal file using the commands printed int the console. @param destinationPath Path where sqlite files has to be copied @param persistentContainer NSPersistentContainer */ public static func getSqliteTo(destinationPath: String, persistentContainer: NSPersistentContainer) { let storeUrl = persistentContainer.persistentStoreCoordinator.persistentStores.first?.url let sqliteFileName = storeUrl!.lastPathComponent let walFileName = sqliteFileName + "-wal" let shmFileName = sqliteFileName + "-shm" //Add all file names in array let fileArray = [sqliteFileName, walFileName, shmFileName] let storeDir = storeUrl!.deletingLastPathComponent() // Destination dir url, make sure file don't exists in that folder let destDir = URL(fileURLWithPath: destinationPath, isDirectory: true) do { for fileName in fileArray { let sourceUrl = storeDir.appendingPathComponent(fileName, isDirectory: false) let destUrl = destDir.appendingPathComponent(fileName, isDirectory: false) try FileManager.default.copyItem(at: sourceUrl, to: destUrl) print("File: \(fileName) copied to path: \(destUrl.path)") } } catch { print("\(error)") } print("\n\n\n ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ NOTE ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n") print("In your terminal run the following commands to merge wal file. Otherwise you may see partial or no data in \(sqliteFileName) file") print("\n-------------------------------------------------") print("$ cd \(destDir.path)") print("$ sqlite3 \(sqliteFileName)") print("sqlite> PRAGMA wal_checkpoint;") print("-------------------------------------------------\n") print("Press control + d") } 

对于objective-c

 /** Copies the sqlite, wal and shm file to the destination folder. Don't forget to merge the wal file using the commands printed int the console. @param destinationPath Path where sqlite files has to be copied @param persistentContainer NSPersistentContainer */ + (void)copySqliteFileToDestination:(NSString *)destinationPath persistentContainer:(NSPersistentContainer *)persistentContainer { NSError *error = nil; NSURL *storeUrl = persistentContainer.persistentStoreCoordinator.persistentStores.firstObject.URL; NSString * sqliteFileName = [storeUrl lastPathComponent]; NSString *walFileName = [sqliteFileName stringByAppendingString:@"-wal"]; NSString *shmFileName = [sqliteFileName stringByAppendingString:@"-shm"]; //Add all file names in array NSArray *fileArray = @[sqliteFileName, walFileName, shmFileName]; // Store Directory NSURL *storeDir = storeUrl.URLByDeletingLastPathComponent; // Destination dir url, make sure file don't exists in that folder NSURL *destDir = [NSURL fileURLWithPath:destinationPath isDirectory:YES]; for (NSString *fileName in fileArray) { NSURL *sourceUrl = [storeDir URLByAppendingPathComponent:fileName isDirectory:NO]; NSURL *destUrl = [destDir URLByAppendingPathComponent:fileName isDirectory:NO]; [[NSFileManager defaultManager] copyItemAtURL:sourceUrl toURL:destUrl error:&error]; if (!error) { RLog(@"File: %@ copied to path: %@", fileName, [destUrl path]); } } NSLog(@"\n\n\n ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ NOTE ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~\n"); NSLog(@"In your terminal run the following commands to merge wal file. Otherwise you may see partial or no data in %@ file", sqliteFileName); NSLog(@"\n-------------------------------------------------"); NSLog(@"$ cd %@", destDir.path); NSLog(@"$ sqlite3 %@", sqliteFileName); NSLog(@"sqlite> PRAGMA wal_checkpoint;"); NSLog(@"-------------------------------------------------\n"); NSLog(@"Press control + d"); } 

Swift 3.x

在您的AppDelegate文件中finddidFinishLaunchingWithOptions函数,并在此处显示此代码。

 let path = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true) print("\(path)")