iOS獲取文件路徑

jopen 9年前發布 | 931 次閱讀 Objective-C IOS

#import "NSString+WJ.h"

@implementation NSString (WJ)

  • (instancetype)cacheDir { //1.獲取Caches目錄 NSString *path = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject];

    //2.生成絕對路徑

    return [path stringByAppendingPathComponent:[self lastPathComponent]];

}

-(instancetype)docDir {

NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentationDirectory, NSUserDomainMask, YES) lastObject];

return [path stringByAppendingPathComponent:[self lastPathComponent]];

}

  • (instancetype)tmpDir { NSString *path = NSTemporaryDirectory();

    return [path stringByAppendingPathComponent:[self lastPathComponent]];

}

@end</pre>

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