objective-c – 如何使用目标c获取ipad中目录中的所有文件

- (void)scanPath:(NSString *) sPath {

    BOOL isDir;

    [[NSFileManager defaultManager] fileExistsAtPath:sPath isDirectory:&isDir];

    if(isDir)
    {
        NSArray *contentOfDirectory=[[NSFileManager defaultManager] contentsOfDirectoryAtPath:sPath error:NULL];

        int contentcount = [contentOfDirectory count];
        int i;
        for(i=0;i<contentcount;i++)
        {
            NSString *fileName = [contentOfDirectory objectAtIndex:i];
            NSString *path = [sPath stringByAppendingFormat:@"%@%@",@"/",fileName];


            if([[NSFileManager defaultManager] isDeletableFileAtPath:path])
            {   
                NSLog(path);
                [self scanPath:path];
            }
        }

    }
    else
    {
        NSString *msg=[NSString stringWithFormat:@"%@",sPath];
        NSLog(msg);
    }
}

你可以调用这个函数来记录目录中的所有文件,希望这会有所帮助.