angular - AngularFire2 入门 - 无法访问支持的 Firestore
问题描述
我试图按照https://github.com/angular/angularfire2/blob/master/docs/install-and-setup.md上的指南进行操作,但我不断收到“无法访问支持的 firestore”。
当我尝试用 vanillaJS 做一个类似的教程时我没有问题,所以我很确定我的环境设置是正确的。
我的 Firebase 数据库规则
{
"rules": {
".read": true,
".write": true
}
}
app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AngularFireModule } from 'angularfire2';
import { AngularFirestoreModule } from 'angularfire2/firestore';
import { environment } from '../environments/environment';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
AngularFireModule.initializeApp(environment.firebase, 'vmspil'),
AngularFirestoreModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
app.component.ts
import { Component } from '@angular/core';
import { AngularFirestore } from 'angularfire2/firestore';
import { Observable } from 'rxjs/Observable';
import { environment } from '../environments/environment';
@Component({
selector: 'app-root',
template: `
<ul>
<li class="text" *ngFor="let item of items | async">
{{item.name}}
</li>
</ul>
`,
styles: []
})
export class AppComponent {
title = 'app';
items: Observable<any[]>;
constructor(db: AngularFirestore) {
this.items = db.collection('text').valueChanges();
}
}
包.json
{
"name": "firebase-app",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.0.0",
"@angular/common": "^6.0.0",
"@angular/compiler": "^6.0.0",
"@angular/core": "^6.0.0",
"@angular/forms": "^6.0.0",
"@angular/http": "^6.0.0",
"@angular/platform-browser": "^6.0.0",
"@angular/platform-browser-dynamic": "^6.0.0",
"@angular/router": "^6.0.0",
"angularfire2": "^5.0.0-rc.7",
"core-js": "^2.5.4",
"firebase": "^5.0.2",
"rxjs": "^6.1.0",
"rxjs-compat": "^6.1.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular/compiler-cli": "^6.0.0",
"@angular-devkit/build-angular": "~0.6.1",
"typescript": "~2.7.2",
"@angular/cli": "~6.0.1",
"@angular/language-service": "^6.0.0",
"@types/jasmine": "~2.8.6",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.2.1",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~1.7.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~1.4.2",
"karma-jasmine": "~1.1.1",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.3.0",
"ts-node": "~5.0.1",
"tslint": "~5.9.1"
}
}
解决方案
问题是我没有启用云存储
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