流水号调整

gic-enterprise-base-api/src/main/java/com/gic/enterprise/utils/CreateRandomUtils.java

@@ -51,4 +51,9 @@ public class CreateRandomUtils {
         }
         return sb.toString();
     }
+
+    public static String createSerialNumber() {
+        //2个随机数+时间+4个随机数
+        return CreateRandomUtils.generateNumberStr(2) + System.currentTimeMillis() + CreateRandomUtils.generateNumberStr(4);
+    }
 }