【iOS】获取App的常用文件路径

好记性不如烂笔头。记一笔：

 1 //获取沙盒主目录路径
 2 NSString *homeDir = NSHomeDirectory();
 3 NSLog(@"Home: %@", homeDir);
 4 
 5 // 获取Documents目录路径
 6 NSArray *path1 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
 7 NSString *docDir = [path1 firstObject];
 8 NSLog(@"Documents: %@", docDir);
 9 
10 // 获取Caches目录路径
11 NSArray *path2 = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
12 NSString *cachesDir = [path2 firstObject];
13 NSLog(@"Caches: %@", cachesDir);
14 
15 // 获取tmp目录路径
16 NSString *tmpDir =  NSTemporaryDirectory();
17 NSLog(@"tmp: %@", tmpDir);

输出：

Home: /Users/abcd/Library/Developer/CoreSimulator/Devices/C59612C1-025A-422C-BC37-7195064B5CD1/data/Containers/Data/Application/EEEAC0B9-A09E-4C99-81AC-81583DBC07C5

Documents: /Users/abcd/Library/Developer/CoreSimulator/Devices/C59612C1-025A-422C-BC37-7195064B5CD1/data/Containers/Data/Application/EEEAC0B9-A09E-4C99-81AC-81583DBC07C5/Documents

Caches: /Users/abcd/Library/Developer/CoreSimulator/Devices/C59612C1-025A-422C-BC37-7195064B5CD1/data/Containers/Data/Application/EEEAC0B9-A09E-4C99-81AC-81583DBC07C5/Library/Caches

tmp: /Users/abcd/Library/Developer/CoreSimulator/Devices/C59612C1-025A-422C-BC37-7195064B5CD1/data/Containers/Data/Application/EEEAC0B9-A09E-4C99-81AC-81583DBC07C5/tmp/

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原文地址：https://www.cnblogs.com/vokie/p/5355574.html