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src/pages/miaosha/index.vue

@@ -126,25 +126,28 @@ function loadList(action: 'page' | 'reload', callback?: (items) => void) {
 
 //计算秒杀
 function getCountdown() {
-  const now = new Date();
-  const startDate = new Date(now.getFullYear(), now.getMonth(), now.getDate(), parseHours(currentSeckillDate.value.slice(0, 5)), 0, 0);
-  const endDate = new Date(startDate.getTime() + 60 * 60 * 1000);
-  // 结束时间为开始时间的一小时后
-
-  if (now < endDate) {
-    let milliseconds = endDate - now;
-
-    const hours = Math.floor(milliseconds / (1000 * 60 * 60));
-    const minutes = Math.floor((milliseconds % (1000 * 60 * 60)) / (1000 * 60));
-    const seconds = Math.floor((milliseconds % (1000 * 60)) / 1000);
-
-    // 更新数据
-    remainingTime.value = {
-      hours: hours < 10 ? '0' + hours : hours,
-      minutes: minutes < 10 ? '0' + minutes : minutes,
-      seconds: seconds < 10 ? '0' + seconds : seconds
+  if (currentSeckillDate.value) {
+    const now = new Date();
+    const startDate = new Date(now.getFullYear(), now.getMonth(), now.getDate(), parseHours(currentSeckillDate.value.slice(0, 5)), 0, 0);
+    const endDate = new Date(startDate.getTime() + 60 * 60 * 1000);
+    // 结束时间为开始时间的一小时后
+
+    if (now < endDate) {
+      let milliseconds = endDate - now;
+
+      const hours = Math.floor(milliseconds / (1000 * 60 * 60));
+      const minutes = Math.floor((milliseconds % (1000 * 60 * 60)) / (1000 * 60));
+      const seconds = Math.floor((milliseconds % (1000 * 60)) / 1000);
+
+      // 更新数据
+      remainingTime.value = {
+        hours: hours < 10 ? '0' + hours : hours,
+        minutes: minutes < 10 ? '0' + minutes : minutes,
+        seconds: seconds < 10 ? '0' + seconds : seconds
+      }
     }
   }
+
 }
 
 function parseHours(time: any) {