供应商放假收假时间都需要减一天

AutoTurnOver.DB/base_supplier_holiday_time_dao.cs

@@ -33,6 +33,14 @@ namespace AutoTurnOver.DB
                         supplier_name = item.SupplierName,
                         gmt_update_time  =DateTime.Now
                     };
+                    if (new_data.start_date != null)
+                    {
+                        new_data.start_date = new_data.start_date.Value.AddDays(-1);
+                    }
+                    if (new_data.end_date != null)
+                    {
+                        new_data.end_date = new_data.end_date.Value.AddDays(-1);
+                    }
                     new_data.id = conn.QuerySingleOrDefault<int>(" select id from base_supplier_holiday_time where  source_sys_id=@source_sys_id ",new { source_sys_id  = new_data.source_sys_id });
                     if (new_data.id > 0)
                     {