login_qrcode.go
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package cache
import (
"encoding/json"
"time"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-gateway/pkg/domain"
)
//二维码信息缓存
type LoginQrcodeCache struct {
}
func (lq LoginQrcodeCache) keyString(str string) string {
str1 := KEY_PREFIX + "login:qrcode:" + str
return str1
}
func (lq LoginQrcodeCache) Save(qrcode domain.QrcodeMessage) error {
var exp = domain.QrcodeCodeExpire
key := lq.keyString(qrcode.Id)
bt, _ := json.Marshal(qrcode)
result := clientRedis.Set(key, string(bt), time.Duration(exp)*time.Second)
return result.Err()
}
func (lq LoginQrcodeCache) Remove(id string) error {
keyStr := lq.keyString(id)
result := clientRedis.Del(keyStr)
return result.Err()
}
func (lq LoginQrcodeCache) Get(id string) (*domain.QrcodeMessage, error) {
keyStr := lq.keyString(id)
result := clientRedis.Get(keyStr)
re, _ := result.Result()
var data domain.QrcodeMessage
err := json.Unmarshal([]byte(re), &data)
if err != nil {
return nil, err
}
return &data, err
}