bug fixes

src/modules/student/contest/components/Book.vue

@@ -21,11 +21,16 @@ watchEffect(() => {
 const isEmpty = $computed(() => {
   return !props.competition_id || !detail?.id
 })
+
+const file = $computed(() => {
+  if (!detail) return {}
+  return JSON.parse(detail.url)
+})
 </script>
 
 <template>
   <el-empty description="暂无数据" v-if="isEmpty" />
   <template v-else>
-    <Preview :url="detail.url"></Preview>
+    <Preview :url="file.url"></Preview>
   </template>
 </template>

src/modules/student/contest/components/VideoItem.vue

@@ -14,7 +14,7 @@ const props = defineProps<Props>()
 let playList = $ref<PlayInfo[]>([])
 function fetchInfo() {
   getExperimentVideoPlayInfo({ source_id: props.data.source_id }).then(res => {
-    playList = res.data.play_info_list
+    playList = res.data.list.play_info_list
     // 日志上送
     // log.upload({
     //   event: 'video_event',