断点续考消息一闪而过，可以以后再修改

src/mixins/mixins.js

@@ -79,6 +79,8 @@ Vue.mixin({
               );
             },
           });
+          // 断点续考消息一闪而过，此处可以加延迟
+          // await new Promise(resolve => setTimeout(() => resolve(), 3000));
           const res = await this.$http.get(
             "/api/ecs_oe_student/examControl/endExam"
           );