如何获得角度2的当前路线自定义数据？

const appRoutes: Routes = [
  {
    path: 'login',component: LoginComponent,data: {
      title: 'Login TTX'
    }
  },{
    path: 'list',component: ListingComponent,data: {
      title: ' TTX Home Page',module:'list'
    }
  },{
    path: '',redirectTo: '/login',pathMatch: 'full'
  },];

现在当我来’/ list’路线然后在’listing.component.ts’我写下面的代码

export class ListingComponent {

  public constructor(private router:Router) {
      //here how i can get **data** of **list** routes

  }
}