cache

中文说明

Generic cache use and cache manager for golang. Provide a unified usage API by packaging various commonly used drivers.

All cache driver implemented the cache.Cache interface. So, You can add any custom driver.

Supported Drivers:

• file internal driver
• memory internal driver
• redis by github.com/gomodule/redigo
• memCached by github.com/bradfitz/gomemcache
• buntdb by github.com/tidwall/buntdb
• boltdb by github.com/etcd-io/bbolt
• badger db by github.com/dgraph-io/badger
• nutsdb by github.com/xujiajun/nutsdb
• goleveldb by github.com/syndtr/goleveldb
• https://github.com/patrickmn/go-cache
• https://github.com/allegro/bigcache

GoDoc

• doc on gowalker
• godoc for gopkg
• godoc for github

Install

go get github.com/gookit/cache

Cache Interface

All cache driver implemented the cache.Cache interface. So, You can add any custom driver.

// Cache interface definition
type Cache interface {
	// basic operation
	Has(key string) bool
	Get(key string) interface{}
	Set(key string, val interface{}, ttl time.Duration) (err error)
	Del(key string) error
	// multi operation
	GetMulti(keys []string) map[string]interface{}
	SetMulti(values map[string]interface{}, ttl time.Duration) (err error)
	DelMulti(keys []string) error
	// clear and close
	Clear() error
	Close() error
}

Usage

package main

import (
	"fmt"

	"github.com/gookit/cache"
	"github.com/gookit/cache/redis"
)

func main() {
	// register one(or some) cache driver
	cache.Register(cache.DvrFile, cache.NewFileCache(""))
	cache.Register(cache.DvrMemory, cache.NewMemoryCache())
	cache.Register(cache.DvrRedis, redis.Connect("127.0.0.1:6379", "", 0))

	// setting default driver name
	cache.DefaultUse(cache.DvrRedis)

	// quick use.(it is default driver)
	//
	// set
	cache.Set("name", "cache value", cache.TwoMinutes)
	// get
	val := cache.Get("name")
	// del
	cache.Del("name")

	// get: "cache value"
	fmt.Print(val)

	// More ...
	// fc := cache.Driver(DvrFile)
	// fc.Set("key", "value", 10)
	// fc.Get("key")
}

License

MIT