chore: 初始化 Cloudreve 源码仓库

pkg/cache/driver.go

@@ -0,0 +1,36 @@
+package cache
+
+import (
+	"encoding/gob"
+)
+
+func init() {
+	gob.Register(map[string]itemWithTTL{})
+}
+
+// Driver 键值缓存存储容器
+type Driver interface {
+	// 设置值，ttl为过期时间，单位为秒
+	Set(key string, value any, ttl int) error
+
+	// 取值，并返回是否成功
+	Get(key string) (any, bool)
+
+	// 批量取值，返回成功取值的map即不存在的值
+	Gets(keys []string, prefix string) (map[string]any, []string)
+
+	// 批量设置值，所有的key都会加上prefix前缀
+	Sets(values map[string]any, prefix string) error
+
+	// Delete values by [Prefix + key]. If no ket is presented, all keys with given prefix will be deleted.
+	Delete(prefix string, keys ...string) error
+
+	// Save in-memory cache to disk
+	Persist(path string) error
+
+	// Restore cache from disk
+	Restore(path string) error
+
+	// Remove all entries
+	DeleteAll() error
+}