From 859db427a4a381d9b09079f08cc28cee79de779a Mon Sep 17 00:00:00 2001
From: "Logan.Li" <admin@attacker.club>
Date: Fri, 26 Jun 2026 13:32:34 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20redka=20=E5=90=AF=E5=8A=A8=E5=89=8D?=
 =?UTF-8?q?=E8=87=AA=E5=8A=A8=E5=88=9B=E5=BB=BA=20data/redka=20=E7=9B=AE?=
 =?UTF-8?q?=E5=BD=95?=
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---
 backend/pkg/redis/redka.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/backend/pkg/redis/redka.go b/backend/pkg/redis/redka.go
index 7ee2184..977bfd1 100644
--- a/backend/pkg/redis/redka.go
+++ b/backend/pkg/redis/redka.go
@@ -6,6 +6,8 @@ package redis
 import (
 	"context"
 	"fmt"
+	"os"
+	"path/filepath"
 	"time"
 
 	"github.com/nalgeon/redka"
@@ -23,8 +25,12 @@ func newRedka(cfg Config) (Cache, error) {
 		dataDir = "data/redka"
 	}
 
-	// Redka v0.2.x: Open(path, opts) // Logan.Li
-	db, err := redka.Open(dataDir+"/redka.db", nil)
+	// 确保数据目录存在（redka 不会自动创建父目录）// Logan.Li
+	if err := os.MkdirAll(dataDir, 0o755); err != nil {
+		return nil, fmt.Errorf("redka: 创建数据目录失败: %w", err)
+	}
+	dbPath := filepath.Join(dataDir, "redka.db")
+	db, err := redka.Open(dbPath, nil)
 	if err != nil {
 		return nil, err
 	}