将 Angular/Fire 安装到 Angular 17 中

Question

我有一个 Angular 17 应用程序，需要向其中添加 Angular/Fire（Angular Firebase 版本）。

当我尝试安装它时，npm install @angular/fire我遇到了依赖项错误npm ERR! Could not resolve dependency: npm ERR! peer @angular/common@"^16.0.0" from @angular/fire@16.0.0，因为新版本的 Angular Fire 尚未发布。

我偶然发现了这个线程 - https://github.com/angular/angularfire/issues/3459。

我想知道如何将 Angular Fire 安装到 17 中？我应该使用下一个版本还是使用---force. 既然我们不再有 app.module.ts，那么它在哪里初始化呢？我曾经在 app.module.ts 中完成，但我认为它会在 app.config.ts 或 main 中完成？

Answer 1

这是因为 Angular 17 没有发布 Angular Fire。

尝试： npm i @angular/fire@17.0.0-next.0

Answer 2

这似乎可以在 Angular 17 中独立运行。

应用程序配置.ts

import { ApplicationConfig, importProvidersFrom } from '@angular/core';
import { provideRouter } from '@angular/router';

import { provideFirebaseApp, getApp, initializeApp } from '@angular/fire/app';
import { getFirestore, provideFirestore } from '@angular/fire/firestore';

import { routes } from './app.routes';
import { provideAnimations } from '@angular/platform-browser/animations';
import { environment } from '../environments/environment.prod';

export const appConfig: ApplicationConfig = {
  providers: [provideRouter(routes), provideAnimations(), importProvidersFrom([
    provideFirebaseApp(() => initializeApp(environment.firebase)),
    provideFirestore(() => getFirestore()),
  ])]
};

预订.组件.ts

import { Component } from '@angular/core';
import { inject } from '@angular/core';
import { Firestore, collectionData, collection } from '@angular/fire/firestore';
import { Observable } from 'rxjs';

@Component({
  selector: 'app-bookings',
  standalone: true,
  imports: [],
  templateUrl: './bookings.component.html',
  styleUrl: './bookings.component.scss'
})
export class BookingsComponent {
  item$: Observable<any[]>;
  firestore: Firestore = inject(Firestore);

  constructor() {
    const itemCollection = collection(this.firestore, 'guests');
    this.item$ = collectionData(itemCollection);
  }
}

包.json

    {
  "name": "back",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^17.0.0",
    "@angular/cdk": "^17.0.1",
    "@angular/common": "^17.0.0",
    "@angular/compiler": "^17.0.0",
    "@angular/core": "^17.0.0",
    "@angular/fire": "^16.0.0",
    "@angular/forms": "^17.0.0",
    "@angular/material": "^17.0.1",
    "@angular/platform-browser": "^17.0.0",
    "@angular/platform-browser-dynamic": "^17.0.0",
    "@angular/router": "^17.0.0",
    "firebase": "^10.7.0",
    "rxjs": "~7.8.0",
    "tslib": "^2.3.0",
    "zone.js": "~0.14.2"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^17.0.5",
    "@angular/cli": "^17.0.5",
    "@angular/compiler-cli": "^17.0.0",
    "@types/jasmine": "~5.1.0",
    "jasmine-core": "~5.1.0",
    "karma": "~6.4.0",
    "karma-chrome-launcher": "~3.2.0",
    "karma-coverage": "~2.2.0",
    "karma-jasmine": "~5.1.0",
    "karma-jasmine-html-reporter": "~2.1.0",
    "typescript": "~5.2.2"
  }
}