iOS沙盒文件目录

1、获取程序的Home目录



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NSString *homeDirectory = NSHomeDirectory();  

NSLog(@"path:%@", homeDirectory);  

打印结果:

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2012-06-17 14:00:06.098 IosSandbox[3536:f803] /Users/rongfzh/Library/Application Support/iPhone Simulator/5.1/Applications/3B8EC78A-5EEE-4C2F-B0CB-4C3F02B996D2  

那在真机上的目录有是怎么样的呢？我们看看

2012-06-17 14:25:47.059 IosSandbox[4281:f803] /var/mobile/Applications/3B8EC78A-5EEE-4C2F-B0CB-4C3F02B996D2

可见，真机上的目录是/var/mobile/Applications/这个目录下的，和模拟器不一样。这个是Home目录，其他的子目录和模拟器一样。

2、获取document目录

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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);  

NSString *path = [paths objectAtIndex:0];  

NSLog(@"path:%@", path);  

打印结果

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2012-06-17 14:00:06.099 IosSandbox[3536:f803] path:/Users/rongfzh/Library/Application Support/iPhone Simulator/5.1/Applications/3B8EC78A-5EEE-4C2F-B0CB-4C3F02B996D2/Documents  

3、获取Cache目录

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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);  

NSString *path = [paths objectAtIndex:0];  

NSLog(@"%@", path);  

打印结果

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2012-06-17 14:03:50.431 IosSandbox[3628:f803] /Users/rongfzh/Library/Application Support/iPhone Simulator/5.1/Applications/3B8EC78A-5EEE-4C2F-B0CB-4C3F02B996D2/Library/Caches  

4、获取Library目录

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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);  

NSString *path = [paths objectAtIndex:0];  

NSLog(@"%@", path);  

打印结果

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2012-06-17 14:07:17.544 IosSandbox[3733:f803] /Users/rongfzh/Library/Application Support/iPhone Simulator/5.1/Applications/3B8EC78A-5EEE-4C2F-B0CB-4C3F02B996D2/Library  

5、获取Tmp目录

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NSString *tmpDir = NSTemporaryDirectory();

 NSLog(@"%@", tmpDir);  

打印结果

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2012-06-17 14:08:07.824 IosSandbox[3782:f803] /var/folders/g7/246bh79130zblw0yjjtc55cw0000gn/T/