From a9aa15db0c1baf01a83a56a076bf62a307993e38 Mon Sep 17 00:00:00 2001
From: weloe <1345895607@qq.com>
Date: Thu, 10 Aug 2023 21:15:32 +0800
Subject: [PATCH] fix: fix default_adapter.Get()

---
 persist/adapter.go         | 3 ++-
 persist/default_adapter.go | 5 +----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/persist/adapter.go b/persist/adapter.go
index 5e52aa2..7415b3f 100644
--- a/persist/adapter.go
+++ b/persist/adapter.go
@@ -18,7 +18,8 @@ type Adapter interface {
 	UpdateStrTimeout(key string, timeout int64) error
 
 	// Get returns interface{}
-	// If serializer != nil, need to input reflect.Type, used to serializer to deserialize
+	// If serializer != nil, need to input reflect.Type, used to serializer to deserialize,
+	// if ( serializer == nil || t == nil || len(t) == 0 ), returns value directly.
 	Get(key string, t ...reflect.Type) interface{}
 	// Set store interface{}
 	Set(key string, value interface{}, timeout int64) error
diff --git a/persist/default_adapter.go b/persist/default_adapter.go
index 0410255..83943fb 100644
--- a/persist/default_adapter.go
+++ b/persist/default_adapter.go
@@ -92,12 +92,9 @@ func (d *DefaultAdapter) Get(key string, t ...reflect.Type) interface{} {
 	d.getExpireAndDelete(key)
 	value, _ := d.dataMap.Load(key)
 
-	if d.serializer == nil {
+	if d.serializer == nil || t == nil || len(t) == 0 {
 		return value
 	}
-	if t == nil && len(t) == 0 {
-		return nil
-	}
 	bytes, err := util.InterfaceToBytes(value)
 	if err != nil {
 		log.Printf("Adapter.Get() failed: %v", err)