getFaceVerifyToken 失败重试，不退出

src/features/OnlineExam/Examing/FaceId.vue

@@ -389,27 +389,39 @@ export default {
       this.redoBtnMsg = "正在进入人脸检测...";
 
       let response = null;
-      try {
-        if (this.faceVerifyId) {
+      if (this.faceVerifyId) {
+        try {
           response = await this.$http.get(
             "/api/ecs_oe_student/examFaceLivenessVerify/getFaceVerifyToken/" +
               this.faceVerifyId
           );
-        } else {
+        } catch (error) {
+          console.log(error);
+          this.showRedo("网络异常，请手动点击重试");
+          window._hmt.push([
+            "_trackEvent",
+            "活体检测弹出框",
+            "网络异常-getFaceVerifyToken",
+          ]);
+          return;
+        }
+      } else {
+        try {
           response = await this.$http.get(
             "/api/ecs_oe_student/examFaceLivenessVerify/startFaceVerify/" +
               this.examRecordId
           );
+          this.faceVerifyId = response.data.faceVerifyId;
+        } catch (error) {
+          console.log(error);
+          this.$Message.error({
+            content: "获取底照token失败，请重新登录！",
+            duration: 15,
+            closable: true,
+          });
+          this.logout("?LogoutReason=获取底照token失败，请重新登录！");
+          return;
         }
-        this.faceVerifyId = response.data.faceVerifyId;
-      } catch (error) {
-        this.$Message.error({
-          content: "获取底照token失败，请重新登录！",
-          duration: 15,
-          closable: true,
-        });
-        this.logout("?LogoutReason=获取底照token失败，请重新登录！");
-        return;
       }
 
       if (!response.data.success) {