redis

Documentation

Index

• Constants
• type Cache
  • func NewRedisCache(opts *redis.Options, prefix string) *Cache
  • func (r *Cache) ClearAll() error
  • func (r *Cache) Delete(key string) error
  • func (r *Cache) Get(key string) ([]byte, error)
  • func (r *Cache) IsExist(key string) bool
  • func (r *Cache) Put(key string, data []byte, expire time.Duration) error

Constants

const PREFIX string = "r_cache:"

Default prefix to prevent collision with other key stored in redis

Types

type Cache

type Cache struct {
	// contains filtered or unexported fields
}

func NewRedisCache

func NewRedisCache(opts *redis.Options, prefix string) *Cache

func (*Cache) ClearAll

func (r *Cache) ClearAll() error

ClearAll clean all cache in redis.

func (*Cache) Delete

func (r *Cache) Delete(key string) error

Delete delete cache in redis.

func (*Cache) Get

func (r *Cache) Get(key string) ([]byte, error)

Get cache from redis

func (*Cache) IsExist

func (r *Cache) IsExist(key string) bool

IsExist check cache's existence in redis.

func (*Cache) Put

func (r *Cache) Put(key string, data []byte, expire time.Duration) error

Put put cache to redis.