productrpc/getinfo.go

package productrpc

import (
	"encoding/json"
	// "strconv"
	// "time"
	"github.com/golang/protobuf/proto"
)

/**
 * id获取商品信息
 * 2021/08/20
 * GZ
 */
func Get(dbname, id string, url ...string) (map[string]string, error) {

	conn, err := rpc_server_conn(url...)
	if err != nil {
		return nil, err
	}
	defer conn.Close()

	req := &GetRequest{proto.String(dbname), proto.String(id), nil}

	res := &GetResponse{}

	err = conn.Get(req, res)

	if err != nil {
		return nil, err
	}

	value := res.GetValue()

	var data map[string]string

	err = json.Unmarshal(value, &data)

	return data, err

}