userhash

Documentation

Index

• Variables
• func GetIdByUserName(username string, rClient *redis.Client) (int64, error)
• func HashCodeByString(s string) int
• func SetUserNameToId(username string, userId int64, rClient *redis.Client)

Variables

var UserNameToIdHashNum = 2000

UserNameToIdHashNum 通过用户名按id取模分配的hash缓存，通过用户名来获取用户id

Functions

func GetIdByUserName

func GetIdByUserName(username string, rClient *redis.Client) (int64, error)

GetIdByUserName 通过用户名获取hash的缓存的key来获取值

func HashCodeByString

func HashCodeByString(s string) int

HashCodeByString 加码以字符串

func SetUserNameToId

func SetUserNameToId(username string, userId int64, rClient *redis.Client)

SetUserNameToId 通过用户名的hashcode来写入到hash缓存