添加遮罩层

src/hooks/examTest.ts

@@ -3,7 +3,7 @@ import dayjs from "dayjs";
 import Api from '@/api/api';
 import router from "@/router/"
 import store from "@/store/"
-
+import { Toast } from "vant";
 export function useExamTest() {
     let letter = ["A", "B", "C", "D", "E", "F"]
     let interfaceErrVisible = ref(false)
@@ -653,6 +653,12 @@ export function useExamTest() {
             gs: router.currentRoute.value.query.gs as string,
             subject: Number(router.currentRoute.value.query.subject)
         }
+       let loadToast = Toast({
+            type:"loading",
+            message:"加载中",
+            duration:0
+        })
+
 
         Api.openApiquestionInfoSelectTestQuestionInfo(params).then((res) => {
             res.data.rows.forEach((item) => {
@@ -675,6 +681,7 @@ export function useExamTest() {
 
             }
             list.value = res.data.rows;
+            loadToast.clear()
         }).catch(err => {
             interfaceErrVisible.value = true
         });