Angular 4與AngularFire2

Question

我正在嘗試在Angular 4中設置一個新網站。我想使用Firebase作爲數據庫後端。

我使用的是安裝指南這裏找到：https://github.com/angular/angularfire2/blob/master/docs/1-install-and-setup.md

然而，當我執行ng serve --open我收到此錯誤：

ERROR in Error encountered resolving symbol values statically. Calling function 'OpaqueToken', function calls are not supported. Consider replacing the function or lambda with a reference to an exported function, resolving symbol FirebaseUserConfig in C:/Source/node_modules/angularfire2/tokens.d.ts, resolving symbol AngularFireModule.initializeApp in C:/Source/node_modules/angularfire2/angularfire2.d.ts, resolving symbol AppModule in C:/Source/src/app/app.module.ts, resolving symbol AppModule in C:/Source/src/app/app.module.ts

正如我寧願用角一個新手，我不知道如何解決這個錯誤。

Answer 1

你可以試試下面的鏈接： https://github.com/angular/angularfire2/blob/master/docs/version-4-upgrade.md

AngularFire2 4.0是實現@NgModule的AngularFire2包的重構，簡化身份驗證和角度更好地支持4