fix(sales): 修正统计起始日期计算月份数

buhuazhen

2026-04-21 c6cf54951e6692ecabf8c3e5b6cf5c66d315ce7f

 src/main/java/com/ruoyi/production/dto/ProductWorkOrderDto.java

@@ -45,4 +45,6 @@
    private String workOrderType;

    private String deviceName;

    private Long deviceId;
}