cache

type CacheObject struct {
	Source    string    // 源地址
	Length    uint64    // 长度
	MD5Hash   [16]byte  // 内容 hash 值
	CreatedAt time.Time // 缓存创建的时间
	Object    []byte    // 缓存的内容
}

type FileStorage struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type Storager interface {
	Get(key string) (*CacheObject, error)
	Set(key string, oc *CacheObject) error
	Delete(key string) error
}