1:磁盘目录位于哪里? 缓存在磁盘沙盒目录下Library/Caches 二级目录为~/Library/Caches/default/com.hackemist.SDWebImageCache.default - (instancetype)init {return[self initWithNamespace:@"default"];//~Library/Caches/default }- (nonnull instancetype)initWithNamespace:(nonnull NSString *)ns { NSString ...