Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

common/cachev2/proto.go

@@ -0,0 +1,14 @@
+package cachev2
+
+import "time"
+
+// Driver 缓存驱动接口定义
+type Driver interface {
+	IsExist(key string) bool
+	Get(key string) (*string, error)
+	Set(key string, value interface{}, expire time.Duration) error
+	SetNX(key string, value interface{}, expiration time.Duration) (bool, error)
+	ScanKeys(match string) (keys []string, err error)
+	Del(keys ...string) (n int64, err error)
+	Close() error
+}