package cache import ( "github.com/cloudreve/Cloudreve/v3/pkg/conf" "github.com/cloudreve/Cloudreve/v3/pkg/util" "github.com/gin-gonic/gin" ) // Store 缓存存储器 var Store Driver = NewMemoStore() // Init 初始化缓存 func Init() { if conf.RedisConfig.Server != "" && gin.Mode() != gin.TestMode { Store = NewRedisStore( 10, conf.RedisConfig.Network, conf.RedisConfig.Server, conf.RedisConfig.Password, conf.RedisConfig.DB, ) } } func InitSlaveOverwrites() { err := Store.Sets(conf.OptionOverwrite, "setting_") if err != nil { util.Log().Warning("Failed to overwrite database setting: %s", err) } } // 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 interface{}, ttl int) error // 取值,并返回是否成功 Get(key string) (interface{}, 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]interface{}, []string) // 批量设置值,所有的key都会加上prefix前缀 Sets(values map[string]interface{}, prefix string) error // 删除值 Delete(keys []string, prefix string) error } // Set 设置缓存值 func Set(key string, value interface{}, ttl int) error { return Store.Set(key, value, ttl) } // Get 获取缓存值 func Get(key string) (interface{}, bool) { return Store.Get(key) } // Deletes 删除值 func Deletes(keys []string, prefix string) error { return Store.Delete(keys, prefix) } // GetSettings 根据名称批量获取设置项缓存 func GetSettings(keys []string, prefix string) (map[string]string, []string) { raw, miss := Store.Gets(keys, prefix) res := make(map[string]string, len(raw)) for k, v := range raw { res[k] = v.(string) } return res, miss } // SetSettings 批量设置站点设置缓存 func SetSettings(values map[string]string, prefix string) error { var toBeSet = make(map[string]interface{}, len(values)) for key, value := range values { toBeSet[key] = interface{}(value) } return Store.Sets(toBeSet, prefix) }