当解决shift键打开新electron时，造成了link点击的href没有生效

src/features/OfflineExam/OfflineExamList.vue

@@ -17,7 +17,7 @@
           <td>{{ course.startTime }} <br> ~ <br> {{ course.endTime }}</td>
           <td>
             <div v-if="course.offlineFileUrl">
-              <a :href="course.offlineFileUrl" download>
+              <a @click="() => downloadOfflineFile(course.offlineFileUrl)" :href="course.offlineFileUrl" download>
                 <i-icon type="ios-cloud-download"></i-icon>下载作答
               </a>
             </div>
@@ -29,7 +29,7 @@
             <template v-if="!course.isvalid">
               <div v-if="course.paperId" style="display: grid; grid-gap: 10px">
                 <i-button class="qm-primary-button" @click="previewPaper(course)">查看试卷</i-button>
-                <a class="qm-primary-button" v-show="!disableDownloadPaperBtn" @click="tempDisableBtn" :href="tk_server_url+'/api/ecs_ques/paper/export/'+course.paperId+'/PAPER/'+user.rootOrgName+'/'+course.paperId + '/offLine?$key='+user.key+'&$token='+user.token" download>下载试卷</a>
+                <a class="qm-primary-button" v-show="!disableDownloadPaperBtn" @click="() => tempDisableBtn(course)" href="#" download>下载试卷</a>
                 <i-button v-if="disableDownloadPaperBtn" class="qm-primary-button">下载中</i-button>
                 <!-- <i-button class="qm-primary-button">
                   <a class="qm-primary-button" href="https://ecs-static.qmth.com.cn/offline-exam/答题卡.zip" download>下载答题卡</a>
@@ -94,9 +94,25 @@ export default {
         course.paperId +
         "?isback=true";
     },
-    tempDisableBtn() {
+    downloadOfflineFile(url) {
+      window.location.href = url;
+    },
+    tempDisableBtn(course) {
       this.disableDownloadPaperBtn = true;
       setTimeout(() => (this.disableDownloadPaperBtn = false), 10 * 1000);
+
+      window.location.href =
+        this.tk_server_url +
+        "/api/ecs_ques/paper/export/" +
+        course.paperId +
+        "/PAPER/" +
+        this.user.rootOrgName +
+        "/" +
+        course.paperId +
+        "/offLine?$key=" +
+        this.user.key +
+        "&$token=" +
+        this.user.token;
     }
   },
   components: {