updata

src/modules/exam-module/src/ExamTopic.vue

@@ -66,7 +66,7 @@
             </swiper-slide>
           </template>
         </template>
-        <swiper-slide>
+        <swiper-slide v-show="questionsData.questions.length">
           <card @cardChange="cardChange" @showCard="showCard" :questionsData="questionsData" :requestData="requestData"></card>
         </swiper-slide>
       </swiper>
@@ -243,6 +243,10 @@ export default {
   methods: {
     // 页面初始化
     answerInit() {
+      Toast.loading({
+        message: '加载中...',
+        duration: 5000
+      })
       if (this.$route.query.id === undefined) {
         this.swiper.slideTo(0, 1000, false)
         clearInterval(this.initTime)
@@ -568,6 +572,7 @@ export default {
         this.questionCount = res.sheet.question_count
         window.localStorage.userId = res.user_id
         this.remainingTime = this.secondToDate(times)
+        Toast.clear()
         if (this.$route.query.id === undefined) {
           this.setClock(times)
         }