cache

Documentation

Index

• func SetGlobal(c Cache)
• type Cache
  • func C() Cache

Functions

func SetGlobal

func SetGlobal(c Cache)

SetGlobal 设置全局缓存

Types

type Cache

type Cache interface {
	// SetTTL set default ttl
	SetDefaultTTL(ttl time.Duration)
	// set cached value with key and expire time.
	Put(key string, val interface{}) error
	// set cached value with key and expire time.
	PutWithTTL(key string, val interface{}, ttl time.Duration) error
	// get cached value by key.
	Get(key string, val interface{}) error
	// delete cached value by key.
	Delete(key string) error
	// check if cached value exists or not.
	IsExist(key string) bool
	// clear all cache.
	ClearAll() error
	// increase cached int value by key, as a counter.
	Incr(key string) error
	// decrease cached int value by key, as a counter.
	Decr(key string) error
	// close cache
	Close() error
	// 携带上下文
	WithContext(ctx context.Context) Cache
}

Cache provides the interface for cache implementations.

func C

func C() Cache

C 全局缓存对象, 默认使用