发布v2.2.10版本，更新内容请查看：https://github.com/bufanyun/hotgo/tree/v2.0/docs/guide-zh-CN/addon-version-upgrade.md

server/internal/library/cache/cache.go

@@ -1,24 +1,70 @@
 // Package cache
 // @Link  https://github.com/bufanyun/hotgo
-// @Copyright  Copyright (c) 2022 HotGo CLI
+// @Copyright  Copyright (c) 2023 HotGo CLI
 // @Author  Ms <133814250@qq.com>
 // @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
-//
 package cache
 
 import (
+	"context"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcache"
+	"github.com/gogf/gf/v2/os/gfile"
+	"hotgo/internal/library/cache/file"
+	"hotgo/internal/model"
+	"hotgo/internal/service"
 )
 
-func New() *gcache.Cache {
-	c := gcache.New()
+// cache 缓存驱动
+var cache *gcache.Cache
 
-	//redis
-	adapter := gcache.NewAdapterRedis(g.Redis())
-
-	//内存
-	//adapter := gcache.NewAdapterMemory()
-	c.SetAdapter(adapter)
-	return c
+// Instance 缓存实例
+func Instance() *gcache.Cache {
+	if cache == nil {
+		panic("cache uninitialized.")
+	}
+	return cache
+}
+
+// SetAdapter 设置缓存适配器
+func SetAdapter(ctx context.Context) {
+	var adapter gcache.Adapter
+	conf, err := service.SysConfig().GetLoadCache(ctx)
+	if err != nil {
+		g.Log().Fatalf(ctx, "cache init err:%+v", err)
+		return
+	}
+
+	if conf == nil {
+		conf = new(model.CacheConfig)
+		g.Log().Infof(ctx, "no cache driver is configured. default memory cache is used.")
+	}
+
+	switch conf.Adapter {
+	case "redis":
+		adapter = gcache.NewAdapterRedis(g.Redis())
+	case "file":
+		if conf.FileDir == "" {
+			g.Log().Fatalf(ctx, "file path must be configured for file caching.")
+			return
+		}
+
+		if !gfile.Exists(conf.FileDir) {
+			if err := gfile.Mkdir(conf.FileDir); err != nil {
+				g.Log().Fatalf(ctx, "Failed to create the cache directory. Procedure, err:%+v", err)
+				return
+			}
+		}
+		adapter = file.NewAdapterFile(conf.FileDir)
+	default:
+		adapter = gcache.NewAdapterMemory()
+	}
+
+	// 数据库缓存，默认和通用缓冲驱动一致，如果你不想使用默认的，可以自行调整
+	g.DB().GetCache().SetAdapter(adapter)
+
+	// 通用缓存
+	cache = gcache.New()
+	cache.SetAdapter(adapter)
+	return
 }