using Newtonsoft.Json; namespace Common.Request.cloud { public class CommandParam { /// /// 可识别打印指令,内容需我司硬件指令进行协商确定 /// public string content {get; set;} /// /// 打印设备,通过打印机输出的设备码进行获取 /// public string siid {get; set;} /// /// 签名用随机字符串 /// public string salt {get; set;} /// /// 打印状态回调地址 /// public string callBackUrl {get; set;} public override string ToString() { return JsonConvert.SerializeObject(this,Formatting.Indented,new JsonSerializerSettings(){NullValueHandling = NullValueHandling.Ignore}); } } }