From ffa4a6410720f64c3c4aa1fcbdce730901752e03 Mon Sep 17 00:00:00 2001
From: yanweidong <david.yan@qq.com>
Date: Wed, 8 Apr 2026 20:54:32 +0800
Subject: [PATCH] fix memory cache.

---
 conf/types.go  |  9 ++++++++-
 go.mod         |  2 +-
 with/memory.go | 30 +++++++++---------------------
 3 files changed, 18 insertions(+), 23 deletions(-)

diff --git a/conf/types.go b/conf/types.go
index 999343e..b5cd613 100644
--- a/conf/types.go
+++ b/conf/types.go
@@ -1,6 +1,8 @@
 package conf
 
-import "git.apinb.com/bsm-sdk/core/vars"
+import (
+	"git.apinb.com/bsm-sdk/core/vars"
+)
 
 type Base struct {
 	Service        string   `yaml:"Service"`   // 服务名称
@@ -93,3 +95,8 @@ type LogConf struct {
 	File     bool          `yaml:"File"`
 	Remote   bool          `yaml:"Remote"`
 }
+
+type MemoryCacheConf struct {
+	DefaultExpiration int `yaml:"DefaultExpiration"`
+	CleanupInterval   int `yaml:"CleanupInterval"`
+}
diff --git a/go.mod b/go.mod
index 1aa22f2..f035346 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module git.apinb.com/bsm-sdk/core
 
-go 1.26.0
+go 1.26.1
diff --git a/with/memory.go b/with/memory.go
index c52f5ce..bbf5495 100644
--- a/with/memory.go
+++ b/with/memory.go
@@ -1,36 +1,24 @@
 package with
 
 import (
-	"context"
 	"time"
 
+	"git.apinb.com/bsm-sdk/core/conf"
 	"git.apinb.com/bsm-sdk/core/printer"
 	"git.apinb.com/bsm-sdk/core/vars"
-	"github.com/allegro/bigcache/v3"
+	cache "github.com/patrickmn/go-cache"
 )
 
-func Memory(opts *bigcache.Config) (cli *bigcache.BigCache) {
+func Memory(opts *conf.MemoryCacheConf) *cache.Cache {
 	if opts == nil {
-		opts = &bigcache.Config{
-			Shards:             1024,
-			LifeWindow:         10 * time.Minute,
-			CleanWindow:        5 * time.Minute,
-			MaxEntriesInWindow: 1000 * 10 * 60,
-			MaxEntrySize:       500,
-			Verbose:            true,
-			HardMaxCacheSize:   8192,
-			OnRemove:           nil,
-			OnRemoveWithReason: nil,
+		opts = &conf.MemoryCacheConf{
+			DefaultExpiration: 60 * 60,      // 1 hour
+			CleanupInterval:   24 * 60 * 60, // 1 day
 		}
 	}
 
-	var err error
-	cli, err = bigcache.New(context.Background(), *opts)
-	if err != nil {
-		printer.Error("Memory Cache Fatal Error")
-		panic(err)
-	}
+	printer.Success("[BSM - %s] Memory Cache: DefaultExpiration=%d, CleanupInterval=%d", vars.ServiceKey, opts.DefaultExpiration, opts.CleanupInterval)
+	
+	return cache.New(time.Duration(opts.DefaultExpiration)*time.Second, time.Duration(opts.CleanupInterval)*time.Second)
 
-	printer.Success("[BSM - %s] Memory Cache: Shards=%d, MaxEntrySize=%d", vars.ServiceKey, opts.Shards, opts.MaxEntrySize)
-	return
 }