fix: 优惠券导出订单时间限制

src/views/order/couponExchange.vue

@@ -458,7 +458,30 @@ export default {
       this.dialogVisible = true;
       // window.location = `${exportOnlineListExcel}?orderStatus=${this.listParams.orderStatus}&changeType=${this.listParams.changeType}&searchParams=${this.listParams.searchParams}&beginTime=${this.listParams.beginTime}&endTime=${this.listParams.endTime}&requestProject=marketing`;
     },
+    // 计算自然月
+    natureMonth (curDate, step) {
+      if (!curDate || !step) return curDate;
+      if (typeof curDate === 'string') curDate = new Date(curDate.replace(/[\/|\.]/g, '-')); // new Date(str) 对str格式的，ios只支持yyyy-MM-dd
 
+      const targetDateLastDay = new Date(curDate.getFullYear(), curDate.getMonth() + step + 1, 0);
+      const targetDate = new Date(curDate.getFullYear(), curDate.getMonth() + step, Math.min(curDate.getDate(), targetDateLastDay.getDate()));
+
+      return this.formatDate(targetDate, 'yyyy-MM-dd');
+    },
+    formatDate (dateObj, format) {
+      const month = dateObj.getMonth() + 1;
+      const date = dateObj.getDate();
+      return format.replace(/yyyy|MM|dd/g, field => {
+        switch (field) {
+          case 'yyyy':
+            return dateObj.getFullYear();
+          case 'MM':
+            return month < 10 ? '0' + month : month;
+          case 'dd':
+            return date < 10 ? '0' + date : date;
+        }
+      });
+    },
     // 导出列表
     exportExcelAll () {
       if (this.dateValue) {
@@ -472,10 +495,16 @@ export default {
         this.$message.error('时间不能为空');
         return;
       }
-      if (new Date(this.endTime).getTime() - new Date(this.beginTime).getTime() > 90 * 24 * 3600 * 1000) {
+      const data = this.natureMonth(this.beginTime, 3);
+      this.endTime = this.endTime.split(' ')[0];
+      if (new Date(data).getTime() - 1 * 24 * 1000 < new Date(this.endTime).getTime()) {
         this.$message.error('导出订单不支持导出超过3个月时长的数据，请重新选择时间');
         return;
       }
+      // if (new Date(this.endTime).getTime() - new Date(this.beginTime).getTime() > 90 * 24 * 3600 * 1000) {
+      //   this.$message.error('导出订单不支持导出超过3个月时长的数据，请重新选择时间');
+      //   return;
+      // }
       this.paramsAll = {
         orderStatus: this.orderStatus,
         changeType: -1,