cache

type Cache interface {
	Get(key string) (string, error)
	Set(key, value string, expires ...int) error
	Del(key string) error
	HGet(key, member string) (string, error)
	HSet(key, member, value string) error
}

type ObjectCache interface {
	Get() (string, error)
	Set(value string, expiresIn ...int) error
}