添加路由复用策略

src/app/pages/pages.component.ts

@@ -18,7 +18,7 @@ import { filter } from 'rxjs/operators';
 })
 export class PagesComponent implements OnInit {
     public menuClose: boolean = false;
-    public isSpinning: any = false;
+    public isSpinning: any = true;
     menuData = [
         {
             "name": "航班动态",
@@ -192,7 +192,7 @@ export class PagesComponent implements OnInit {
     constructor(
         private router: Router,
         private basicDataService: BasicDataService,
-        // private operateSpinService: OperateSpinServiceService,
+        private operateSpinService: OperateSpinServiceService,
         private httpClient: HttpClientService,
         private toastService: ToastService,
     ) {
@@ -209,9 +209,9 @@ export class PagesComponent implements OnInit {
             this.selectActiveMenu(this.menuData, event['urlAfterRedirects'])
         });
 
-        // this.operateSpinService.spinSubject.subscribe(
-        //     val => this.isSpinning = val
-        // )
+        this.operateSpinService.spinSubject.subscribe(
+            val => this.isSpinning = val
+        )
 
     }