iPhone怎么遍历目录下某个文件夹下的东西
iPhone如何遍历目录下某个文件夹下的东西
NSArray *fileList = [[[NSFileManager defaultManager] contentsOfDirectoryAtPath:path2 error:nil]
pathsMatchingExtensions:[NSArray arrayWithObject:@"jpg"]] ;
NSArray *fileList = [[[NSFileManager defaultManager] contentsOfDirectoryAtPath:path2 error:nil]
pathsMatchingExtensions:[NSArray arrayWithObject:@"jpg"]] ;