using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace HengshanPaymentTerminal.Http { public interface IHttpClientUtil { /// /// 发送油枪信息给云端 /// /// /// Task SendNozzleInfo(string requestJson);// { return null; } /// /// 创建订单 /// /// /// Task CreateTransaction(string requestJson); //{ return null; } } }