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我正在尝试向我的 Angular 6 应用程序添加 firebase 支持，但是在添加 angularfire2 时

npm install angularfire2 firebase

我收到很多警告说我必须使用 Angular 5。例如

npm WARN angularfire2@5.0.0-rc.6.0 requires a peer of @angular/core@^5.0.0 but none is installed. You must install peer dependencies yourself.

今天可以在 Angular 6 中使用 angularfire2 吗？

编译时出现此错误：

ERROR in node_modules/angularfire2/angularfire2.d.ts(3,10): error TS2305: Module '"/home/rrr/Projects/ng6test/node_modules/rxjs/Subscription"' has no exported member 'Subscription'.
node_modules/angularfire2/firebase.app.module.d.ts(10,22): error TS2720: Class 'FirebaseApp' incorrectly implements class 'FirebaseApp'. Did you mean to extend 'FirebaseApp' and inherit its members as a subclass?
  Property 'automaticDataCollectionEnabled' is missing in type 'FirebaseApp'.
node_modules/rxjs/Subscription.d.ts(1,15): error TS2307: Cannot find module 'rxjs-compat/Subscription'.

我尝试安装 rxjs-compat 但之后我收到另一个警告

ERROR in node_modules/angularfire2/firebase.app.module.d.ts(10,22): error TS2720: Class 'FirebaseApp' incorrectly implements class 'FirebaseApp'. Did you mean to extend 'FirebaseApp' and inherit its members as a subclass?
  Property 'automaticDataCollectionEnabled' is missing in type 'FirebaseApp'.
4

3 回答 3

4

我已经尝试过，但我无法让 Angular 6 与任何版本的 AngularFire2（最新版本：5.0.0-rc.7.2-next）一起工作。我想我们需要等待 AngularFire2 的下一个主要版本。

更新：
临时解决方案是安装rxjs-compat.
npm install --save rxjs-compat

于 2018-05-07T02:33:01.627 回答
1

尝试：

npm install firebase angularfire2@next --save

在预发布版本中修复：

angularfire2@next
于 2018-05-14T16:52:31.223 回答
0

包.json

"dependencies": 
{
"@angular/animations": "^6.0.3",
"@angular/cdk": "^6.1.0",
"@angular/common": "^6.0.3",
"@angular/compiler": "^6.0.3",
"@angular/core": "^6.0.3",
"@angular/forms": "^6.0.3",
"@angular/http": "^6.0.3",
"@angular/material": "^6.1.0",
"@angular/platform-browser": "^6.0.3",
"@angular/platform-browser-dynamic": "^6.0.3",
"@angular/router": "^6.0.3",
"@firebase/app": "^0.3.3",
"angularfire2": "^5.0.0-rc.10",
"core-js": "^2.5.6",
"firebase": "^5.0.3",
"hammerjs": "^2.0.8",
"rxjs": "^6.2.0",
"rxjs-compat": "^6.2.0",
"zone.js": "^0.8.26"
}

app.module.ts

import { AngularFireModule } from 'angularfire2';
import { AngularFireDatabaseModule } from 'angularfire2/database';
import { AngularFireAuthModule } from 'angularfire2/auth';
import { environment } from '../environments/environment';

@ngModule

@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        routing,
        FormsModule,
        HttpClientModule,
        AngularFireModule.initializeApp(environment.firebase),
        AngularFireDatabaseModule,
        AngularFireAuthModule

    ]
})

环境

firebase: {
    apiKey: "apikey",
    authDomain: "authDomain",
    databaseURL: "https://projectId.firebaseio.com",
    projectId: "projectId",
    storageBucket: "projectId.appspot.com",
    messagingSenderId: "messagingSenderId"
  }
于 2018-05-25T07:29:56.777 回答