cache

Documentation

Index

• Variables
• func Forget(key string) error
• func Get(key string, ret interface{}) (bool, error)
• func Has(key string) (bool, error)
• func Init(conf []Config, defaultAdapter string) error
• func Remember(key string, value func() (interface{}, error), ttl int64, ret interface{}) (bool, error)
• func Set(key string, value interface{}, ttl int64) error
• type Cache
  • func Instance(name string) (Cache, error)
• type Config
• type Manager

Variables

var (
	ErrInvalidRedisAdapterParams    = errors.New("无效的redis适配器参数")
	ErrInvalidMemcacheAdapterParams = errors.New("无效的memcache适配器参数")
	ErrInvalidLruAdapterParams      = errors.New("无效的LRU适配器参数")
	ErrInvalidDefaultName           = errors.New("无效的默认实例")

	ErrAdapterNotFound      = errors.New("找不到适配器")
	ErrAdapterUninitialized = errors.New("适配器未初始化")

	ErrEmptyKey = errors.New("key不存在或已过期")
)

Functions

func Forget

func Forget(key string) error

func Get

func Get(key string, ret interface{}) (bool, error)

func Has

func Has(key string) (bool, error)

func Init

func Init(conf []Config, defaultAdapter string) error

Init 初始化设置，在框架初始化时调用

func Remember

func Remember(key string, value func() (interface{}, error), ttl int64, ret interface{}) (bool, error)

func Set

func Set(key string, value interface{}, ttl int64) error

Types

type Cache

type Cache interface {
	Remember(key string, value func() (interface{}, error), ttl int64, ret interface{}) (bool, error)
	Get(key string, ret interface{}) (bool, error)
	Set(key string, value interface{}, ttl int64) error
	Has(key string) (bool, error)
	Forget(key string) error
}

func Instance

func Instance(name string) (Cache, error)

Instance 获取缓存实例

type Config

type Config struct {
	Name    string            `json:"name" toml:"name"`
	Adapter string            `json:"adapter" toml:"adapter"`
	Option  map[string]string `json:"option" toml:"option"`
}

type Manager

type Manager struct {
	sync.Map
	// contains filtered or unexported fields
}