fix: 解决预览异常的问题

src/stores/Questions/useQuestionStore.ts

@@ -4,6 +4,8 @@ import { AnswerApi } from '@/views/Survey/views/Preview/js/api';
 import { getLanguage } from '@/views/Survey/views/Preview/js/language';
 
 export const useQuestionStore = defineStore('questionStore', () => {
+  const currentSn =ref<string>('');
+
   const questionsData = ref();
 
   // 是否是模板模式
@@ -66,10 +68,12 @@ export const useQuestionStore = defineStore('questionStore', () => {
     // console.log(`l value:`, l.value);
     data.language = l.value;
     questionsData.value = data;
-    
+    currentSn.value = urlParamSearch.get('sn') || '';
   }
 
   return {
+    fetchQuestions:getQuestions,
+    currentSn,
     questionsData,
     styleInfo,
     page,