Try to passing dynamic values in tabs through rootParams

Ionic Framework ionic-v3
1

Try to passing dynamic values in tabs through rootParams
below my tab.ts code

export class TabsPage {

tab1Root = HomePage;
tab2Root = AboutPage;
tab3Root = ContactPage;
tab1Rootparams:any;
token:any
constructor(navParams: NavParams) {
this.token=navParams.get(‘token’)
}
ionViewWillEnter(){
console.log(“TableRootPage”)
console.log(this.token)
this.tab1Rootparams = { “token”:this.token };
}

}

hotm.ts

export class HomePage {
asset:any;
token:any
  constructor(private service:ApiClient,private storage: Storage,public navCtrl: NavController, public navParams: NavParams) {
  let token=this.navParams.get('token')
  //console.log("homepage")
  console.log(token)
  }
}

while i try to print token its showing undefined
please help me our
Thanks in advance