[]]1
[]]2
Typescript-kode:
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs/Observable';
import { of } from 'rxjs/observable/of';
import { Hero } from './hero';
import { HEROES } from './mock-heroes';
@Injectable({
providedIn: 'root'
})
export class HeroService {
constructor() { }
getHeroes(): Observable<Hero[]> {
return of(HEROES);
}
}
fejlinformation:
error TS2307: Kan ikke finde modul 'rxjs-compat/Observable'. node_modules/rxjs/observable/of.d.ts(1,15): error TS2307: Cannot find module 'rxjs-compat/observable/of'. src/app/hero.service.ts(2,10): error TS2305: Module ''"F:/angular-tour-of-heroes/node_modules/rxjs/Observable"' has no eksporteret medlem 'Observable'. src/app/hero.service.ts(15,12): fejl TS2304: Cannot find name 'of'.
package.json
-fil med Angular-version:
[]]3
Dette kan være nyttigt i Angular 6 for mere information henvises til dette Document
import { Observable, Subject, asapScheduler, pipe, of, from, interval, merge, fromEvent } from 'rxjs';
import { map, filter, scan } from ''rxjs/operators'';
import { webSocket } from 'rxjs/webSocket'';
import { ajax } from '<rxjs/ajax'<;
import { TestScheduler } testScheduler } from 'rxjs/testing'';