- (void)getSize2
{
// 图片缓存
NSUInteger size = [SDImageCache sharedImageCache].getSize;
// NSLog(@"%zd %@", size, NSTemporaryDirectory());
NSFileManager *manager = [NSFileManager defaultManager];
// 文件夹
NSString *caches = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject];
NSString *cachePath = [caches stringByAppendingPathComponent:@"default/com.hackemist.SDWebImageCache.default"];
// 获得文件夹内部的所有内容
// NSArray *contents = [manager contentsOfDirectoryAtPath:cachePath error:nil];
NSArray *subpaths = [manager subpathsAtPath:cachePath];
NSLog(@"%@", subpaths);
}
- (void)getSize
{
NSFileManager *manager = [NSFileManager defaultManager];
NSString *caches = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject];
NSString *cachePath = [caches stringByAppendingPathComponent:@"default/com.hackemist.SDWebImageCache.default"];
NSDirectoryEnumerator *fileEnumerator = [manager enumeratorAtPath:cachePath];
NSInteger totalSize = 0;
for (NSString *fileName in fileEnumerator) {
NSString *filepath = [cachePath stringByAppendingPathComponent:fileName];
// BOOL dir = NO;
// 判断文件的类型：文件\文件夹
// [manager fileExistsAtPath:filepath isDirectory:&dir];
// if (dir) continue;
NSDictionary *attrs = [manager attributesOfItemAtPath:filepath error:nil];
if ([attrs[NSFileType] isEqualToString:NSFileTypeDirectory]) continue;
totalSize += [attrs[NSFileSize] integerValue];
}
NSLog(@"%zd", totalSize);
}