java/mx_charging_pile.git

			@@ -337,6 +337,20 @@
			}
			return sign;
			}
			public static String ourBuildSignJianGuan(BaseModel model){
			Operator operator = model.getOperator();
			if(null == operator){
			return "";
			}
			//签名秘钥SigSecret
			String key = operator.getOurSigSecret();
			String sign = "";
			//进行字符串拼接、计算
			String m1 = new StringBuilder(model.getOperatorID()).append(model.getData()).append(model.getTimeStamp()).append(model.getSeq()).toString();
			sign = SignUtil.hmacSign(m1, key);
			return sign;
			}