package redis import ( "context" "time" ) // redis接口 type RedisClient interface { GetString(key string) string GetStringWithContext(ctx context.Context, key string) string SetString(key string, val string, expired int) error SetStringWithContext(ctx context.Context, key string, val string, expired int) error GetHSet(key string) map[string]string GetHSetWithContext(ctx context.Context, key string) map[string]string SetHSet(key string, timeout time.Duration, val ...interface{}) error SetHSetWithContext(ctx context.Context, key string, timeout time.Duration, val ...interface{}) error Delete(key string) error DeleteWithContext(ctx context.Context, key string) error IsExist(key string) bool IsExistWithContext(ctx context.Context, key string) bool Do(commandName string, args ...interface{}) (reply interface{}, err error) DoWithContext(ctx context.Context, commandName string, args ...interface{}) (reply interface{}, err error) SetIfNotExist(key string, val string, expired int) bool // 0:设置失败,1:设置成功 SetIfNotExistWithContext(ctx context.Context, key string, val string, expired int) error }