README
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Go Local Cache
Go Local Cache provides a simple cache mechanism for storing locally.
Go Local Cache currently only supports in-memory cache, but will also support file cache.
Installation
go get github.com/emahiro/glc
Usage
in memory cache
mc := glc.NewMemoryCache(glc.DefaultMemoryCacheExpires)
// Set
if err := mc.Set("cacheKey", []byte('hoge')); err != nil {
log.Fatal(err)
}
// Get
data := mc.Get("cacheKey")
file cache
Usage is similar to in memory cache.
Go Local Cache creates tmp directory for file cache.
LICENSE
MIT
Documentation
¶
Overview ¶
Package glc is provides the local cache which is stored in memoroy or file. This package creates `tmp` directory in case of using file cache.
Example:
mc := glc.NewMemoryCache(glc.DefaultMemoryCacheExpires)
// Set
if err := mc.Set("cacheKey", []byte('hoge')); err != nil {
log.Fatal(err)
}
// Get
data := mc.Get("cacheKey")
Index ¶
Constants ¶
const ( // DefaultMemoryCacheExpires is 60 seconds DefaultMemoryCacheExpires = 60 * time.Second )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type FileCache ¶
type FileCache struct {
// contains filtered or unexported fields
}
FileCache is cache data in local file.
func NewFileCache ¶ added in v1.2.0
NewFileCache returns FileCache pointer. If there is no temp directory named prefix, create temp directory for storing cache.
type Item ¶
type Item struct {
// contains filtered or unexported fields
}
Item has cache item and expiration field.
type MemoryCache ¶
type MemoryCache struct {
// contains filtered or unexported fields
}
MemoryCache is cache data in memory which has duration.
func NewMemoryCache ¶
func NewMemoryCache(d time.Duration) *MemoryCache
NewMemoryCache creates a new MemoryCache for given a its expires as time.Duration.
func (*MemoryCache) Get ¶
func (c *MemoryCache) Get(key string) []byte
Get returns a item or nil. If cache in local is nil or expiration date of the cache is earlier, this returns nil.
Source Files