创建websocket服务和spin服务

src/app/pages/pages.component.ts

@@ -1,6 +1,7 @@
 import { Component, OnInit } from '@angular/core';
 import { Router, NavigationEnd, ActivatedRoute } from '@angular/router';
 import { BasicDataService } from './basic-data-service';
+import { OperateSpinServiceService } from './operate-spin-service.service';
 import { HttpClientService } from '../services/http-client.service';
 
 import { ToastService } from '../components/toast/toast.service';
@@ -17,6 +18,7 @@ import { filter } from 'rxjs/operators';
 })
 export class PagesComponent implements OnInit {
     public menuClose: boolean = false;
+    public isSpinning: any = false;
     menuData = [
         {
             "name": "航班动态",
@@ -186,9 +188,11 @@ export class PagesComponent implements OnInit {
                 },
             ]
         }]
+
     constructor(
         private router: Router,
         private basicDataService: BasicDataService,
+        // private operateSpinService: OperateSpinServiceService,
         private httpClient: HttpClientService,
         private toastService: ToastService,
     ) {
@@ -205,6 +209,10 @@ export class PagesComponent implements OnInit {
             this.selectActiveMenu(this.menuData, event['urlAfterRedirects'])
         });
 
+        // this.operateSpinService.spinSubject.subscribe(
+        //     val => this.isSpinning = val
+        // )
+
     }
 
     toggleMenu() {