# README
cache
cache 文件存放位置
# Functions
NewUserFollowerCache new a cache.
NewUserFollowingCache new a cache.
# Constants
PrefixUserFollowerCacheKey cache prefix.
PrefixUserFollowingCacheKey cache prefix.
# Variables
ProviderSet is cache providers.
# Interfaces
UserFollower define cache interface.
UserFollowing define cache interface.