cache

Documentation

Index

• func Expire(key string, expiredTimeDuration time.Duration) bool
• func Forget(key string) bool
• func Get(key string) (value interface{}, ret int)
• func Put(key string, val interface{}, expiredTimeDuration ...time.Duration) bool

Functions

func Expire

func Expire(key string, expiredTimeDuration time.Duration) bool

Expire 为key设置过期时间

func Forget

func Forget(key string) bool

Forget 根据key删除对应的value值

func Get

func Get(key string) (value interface{}, ret int)

Get 根据key获取对应的value值 ret的表示(0:key存在且未过期,-1:key已过期,-2:key不存在)

func Put

func Put(key string, val interface{}, expiredTimeDuration ...time.Duration) bool

Put 保存key-value键值对

若不设置过期时间，则默认过期时间为一个小时