司机端培训资料，关键字接受字段更换，切换优化加loading

src/views/documentView/diverTrainDocment.vue

@@ -101,7 +101,7 @@ export default {
     const urlParams = new URLSearchParams(window.location.search);
     this.driverId = urlParams.get('driverId');
     this.time=timeFormat(Date.now())
-    this.keyword=urlParams.get('keyWord') || ''
+    this.keyword=urlParams.get('keyword') || ''
     this.getTrainingList();
     document.addEventListener('visibilitychange', async (  ) => {
       let state = document.visibilityState