internal

Documentation

Index

• func ParseRedisDSN(url string) (*dsnInfo, error)
• func RegisterCacheDriver(driverName string, creator CacheCreator)
• type CacheConfig
• type CacheCreator
  • func CacheDriver(driver string) (CacheCreator, bool)
• type Cacher
• type UrlInfo
  • func ExtractURL(s string) (*UrlInfo, error)

Functions

func ParseRedisDSN

func ParseRedisDSN(url string) (*dsnInfo, error)

func RegisterCacheDriver

func RegisterCacheDriver(driverName string, creator CacheCreator)

Types

type CacheConfig

type CacheConfig struct {
	Enable bool          `json:"enable"`
	Alias  string        `json:"alias"`
	Driver string        `json:"driver"`
	Dsn    string        `json:"dsn"`
	TTL    time.Duration `json:"ttl"`
}

type CacheCreator

type CacheCreator func(config *CacheConfig) Cacher

func CacheDriver

func CacheDriver(driver string) (CacheCreator, bool)

type Cacher

type Cacher interface {
	// update value's expire time to timeout
	Touch(key string, timeout time.Duration) error
	// Get cached value by key.
	Get(key string) (interface{}, error)
	// Put cached value with key and expire time.
	Put(key string, val interface{}, timeout time.Duration) error
	// Increment cached int value by key, as a counter.
	Increment(key string) error
	// Decrement cached int value by key, as a counter.
	Decrement(key string) error
	// Delete cached value by key.
	Delete(key string) error
	// Clear all cache.
	ClearAll() error
	// Get cached Json value by key.
	GetJson(key string, val interface{}) error
	// Put Json value with key and expire time
	PutJson(key string, val interface{}, timeout time.Duration) error
}

type UrlInfo

type UrlInfo struct {
	Addr    string
	Options map[string]string
}

func ExtractURL

func ExtractURL(s string) (*UrlInfo, error)