iedc-go/cache_redis.go

package hotime

import (
	"time"
)

type CacheRedis struct {
	Time int64
	Map
	contextBase
}

//获取Cache键只能为string类型
func (this *CacheRedis) get(key string) interface{} {
	this.Error.SetError(nil)
	if this.Map[key] == nil {
		return nil
	}
	data := this.Map.Get(key, &this.Error).(cacheData)
	if this.GetError() != nil {
		return nil
	}
	//data:=cacheMap[key];
	if data.time <= time.Now().Unix() {
		delete(this.Map, key)
		return nil
	}
	return data.data
}

//key value ,时间为时间戳
func (this *CacheRedis) set(key string, value interface{}, time int64) {
	this.Error.SetError(nil)
	var data cacheData
	dd := this.Map.Get(key, &this.Error)

	if dd == nil {
		data = cacheData{}
	} else {
		data = dd.(cacheData)
	}

	data.time = time
	data.data = value

	if this.Map == nil {
		this.Map = Map{}
	}
	this.Map.Put(key, data)
}

func (this *CacheRedis) delete(key string) {

	delete(this.Map, key)
}

//func (this *CacheRedis) Cache(key string, data ...interface{}) *Obj {
//
//
//
//}