优化代码

service-job/src/main/java/com/java110/job/printer/manufactor/FeieManufactor.java

@@ -150,8 +150,8 @@ public class FeieManufactor implements IPrinter {
             if (!FeeDto.FEE_FLAG_ONCE.equals(tmpFeeReceiptDetailDto.getFeeFlag())) {
                 endTimeCal = Calendar.getInstance();
                 endTimeCal.setTime(endTime);
-                endTimeCal.add(Calendar.MONTH, -1);
-                endTime.getTime();
+                endTimeCal.add(Calendar.DAY_OF_MONTH, -1);
+                endTime = endTimeCal.getTime();
             }
             feieLines.add(new FeieLine("收费范围", DateUtil.getFormatTimeString(startTime, DateUtil.DATE_FORMATE_STRING_B) + "至" + DateUtil.getFormatTimeString(endTime, DateUtil.DATE_FORMATE_STRING_B)));
             feieLines.add(new FeieLine("单价/固定费", tmpFeeReceiptDetailDto.getSquarePrice()));