package redisrpc import ( "github.com/golang/protobuf/proto" ) //加 func Incrby(key string, value int64, url ...string) (int64, error) { conn, _, err := Conn(url...) if err != nil { return 0, err } defer conn.Close() req := &AddRequest{proto.String(key), proto.Int64(value), nil} res := &AddResponse{} err = conn.Incrby(req, res) if err != nil { return 0, err } return res.GetRet(), nil } //减 func Decrby(key string, value int64, url ...string) (int64, error) { conn, _, err := Conn(url...) if err != nil { return 0, err } defer conn.Close() req := &AddRequest{proto.String(key), proto.Int64(value), nil} res := &AddResponse{} err = conn.Decrby(req, res) if err != nil { return 0, err } return res.GetRet(), nil }