redis, updatediff

utils/redis.go

@@ -0,0 +1,46 @@
+package utils
+
+import (
+	"git.rosy.net.cn/baseapi/utils"
+	"git.rosy.net.cn/jx-print/globals"
+	"github.com/go-redis/redis"
+	"time"
+)
+
+const (
+	DefTokenDuration = time.Hour * 24 * 7
+)
+
+var (
+	client *redis.Client
+)
+
+func init() {
+	globals.SugarLogger.Debugf("redis init..")
+	client = redis.NewClient(&redis.Options{
+		Addr:     "localhost:6379",
+		Password: "",
+	})
+	pong, err := client.Ping().Result()
+	globals.SugarLogger.Debugf("redis pong %v, err: %v", pong, err)
+}
+
+func SetKey(key string, value interface{}, expiration time.Duration) error {
+	strValue := string(utils.MustMarshal(value))
+	return client.Set(key, strValue, expiration).Err()
+}
+
+func DelKey(key string) error {
+	return client.Del(key).Err()
+}
+
+func GetKet(key string) interface{} {
+	result, err := client.Get(key).Result()
+	if err == nil {
+		var retVal interface{}
+		if err = utils.UnmarshalUseNumber([]byte(result), &retVal); err == nil {
+			return retVal
+		}
+	}
+	return nil
+}