如何使角度-社会--使用角度

Question

我是angular2-social-auth，在带有角5的项目中，但是它给了我一个错误，这是代码：

Module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';


import { AppComponent } from './app.component';
import { Angular2SocialLoginModule } from "angular2-social-auth";

let providers = {
  /* "google": {
  "clientId": "GOOGLE_CLIENT_ID"
},
"linkedin": {
  "clientId": "LINKEDIN_CLIENT_ID"
 },*/
"facebook": {
   "clientId": "MyGeneratedCode",
   "apiVersion": "v2.11" //like v2.4
 }

}；

@NgModule({
 declarations: [
  AppComponent
   ],
imports: [
 BrowserModule,
  Angular2SocialLoginModule
],
 providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Angular2SocialLoginModule.loadProvidersScripts(providers);

component.ts：

import { Component, OnDestroy } from '@angular/core';
import { AuthService } from "angular2-social-auth";

@Component({
 selector: 'app-root',
 templateUrl: './app.component.html',
 styleUrls: ['./app.component.css']
 })
 export class AppComponent  implements OnDestroy {

 title = 'app';

  constructor(public _auth: AuthService){ }

 signIn(provider){
 this._auth.login(provider).subscribe(
   (data) => {
               console.log(data);
               //user data
               //first_name, last_name, image, uid, provider, email, token     (returns  accessToken for Facebook and Google no token for linkedIn)
             }
 )

}

 logout(){
   this._auth.logout().subscribe(
   (data)=>{
     //return a boolean value.
    }
  )
 }

}

html：

<h1>
 Sign in
</h1>

<button (click)="socialSignIn('facebook')">Sign in with Facebook</button>
<button (click)="socialSignIn('google')">Signin in with Google</button>   

我做了文档告诉我的事情，有谁能帮忙吗？当我循环facebook按钮时，它给了我一个错误：

View_AppComponent_0/<@ng:///AppModule/AppComponent.ngfactory.js:14:19：_co.socialSignIn不是函数堆栈跟踪:TypeError handleEvent@webpack-internal:///../../../core/esm5/core.js:13745:115

Answer 1

您尝试在html中调用一个名为"socialSignIn“的函数，但是我在代码中没有看到这个函数。因此，错误信息是明确的：socialSignIn is not a function

尝试调用signIn('facebook')代替