修改ptsbug

watero-rst-web/src/main/java/com/iamberry/rst/controllers/pts/MachineController.java

@@ -278,8 +278,9 @@ public class MachineController {
         int month = cal.get(Calendar.MONTH) + 1;
         //获取当前月机器总数
         Integer number = machineService.selectMonthCount(curTime);
+        number = number+1;
         String num = null;
-        switch(String.valueOf(number+1).length()){
+        switch(String.valueOf(number).length()){
             case 0:
                 num = "0001";
                 break;