fix(approve): 修复审批流程中的数据类型和业务逻辑问题

liyong

2026-04-25 20d3e1da6517ed5e55ae3613ccbbb01f1b9eda2e

 src/main/java/com/ruoyi/sales/service/impl/MetricStatisticsServiceImpl.java

@@ -71,7 +71,7 @@
            startDate = statisticsTableDto.getEntryDateStart();
        } else {
            calendar.setTime(endDate);
            calendar.add(Calendar.MONTH, -11); // 减11个月，加上当前月共12个月
            calendar.add(Calendar.MONTH, -12); // 减11个月，加上当前月共12个月
            calendar.set(Calendar.DAY_OF_MONTH, 1); // 设为月初
            startDate = calendar.getTime();
        }