日期判断修改

src/views/order/AddOrder.vue

@@ -978,7 +978,7 @@ export default {
 
             let date2 = Date.parse(nowYear);
             let ms = Math.abs(date1 - date2)
-            let days = Math.floor(ms / (24 * 3600 * 1000)) + 1;
+            let days = Math.floor(ms / (24 * 3600 * 1000));
             console.log(Date.parse(endYear),nowYear,date1,date2,days,'剩余期限');
             row.remainingPeriod = days
         },