fix 抓拍日志

src/features/OnlineExam/Examing/ExamingHome.vue

@@ -418,6 +418,7 @@ export default {
         }
       });
       if (this.faceEnable) {
+        this.serverLog("debug/S-002001", "交卷前抓拍");
         this.toggleSnapNow();
       }
       // 确保抓拍指令在交卷前执行