不支持调用 Angular2SocialLoginModule 函数调用 [英] Calling Angular2SocialLoginModule function calls not supported

问题描述

我是 angular js2 的新手.目前我正在使用一个 Web 应用程序，它使用 angular2 作为前端.在这个应用程序中，我使用 angular2-social-login 进行身份验证.但是当我运行 npm start 时出现以下错误

I am new to angular js2. Currently I am working with a web application, which uses angular2 for front-end. In this application I have used angular2-social-login for authentication purpose. But when I run the npm start I got the below error

错误中的错误遇到静态解析符号值.调用函数Angular2SocialLoginModule"，不支持函数调用.考虑使用对导出函数的引用替换函数或 lambda，解析/var/www/html/ngtest/src/app/app.module.ts 中的符号 AppModule，解析/var/www/html/ngtest/中的符号 AppModulesrc/app/app.module.ts

ERROR in Error encountered resolving symbol values statically. Calling function 'Angular2SocialLoginModule', function calls are not supported. Consider replacing the function or lambda with a reference to an exported function, resolving symbol AppModule in /var/www/html/ngtest/src/app/app.module.ts, resolving symbol AppModule in /var/www/html/ngtest/src/app/app.module.ts

当我谷歌它时，有人说这是因为在项目中使用了angular cli.但是我卸载了 angular cli，问题仍然存在.有人知道如何解决这个问题吗?

When I google it, some one says that it is beacause of using angular cli in the project. But I uninstalled angular cli, still problem persists. Did any one know how to solve this issue?

我的 app.module.ts 代码如下

My app.module.ts code is below

import { Angular2SocialLoginModule } from "angular2-social-login";
let providers = {    

 "facebook": {
  "clientId": "xxxxxxxxxxxxx",
  "apiVersion": "v2.8"
}, 
 "linkedin": {
  "clientId": "xxxxxxxxxxx"
}, 
"google": {
  "clientId": "xxxxxxxxxx"
}

};
@NgModule({
 imports: [
     Angular2SocialLoginModule.initWithProviders(providers),
 ],
})
export class AppModule { }

我在header.component.ts中调用了这个模块，请看header.component.ts文件

I have called this module in header.component.ts, please see the header.component.ts file

import { AuthService } from "angular2-social-login";
@Component({
selector: 'app-header',
templateUrl: './header.component.html',
styleUrls: ['./header.component.css'],
providers: [Modal]
})
export class HeaderComponent implements OnInit {
constructor(public _auth: AuthService){ }

 signIn(provider){
 this.sub = this._auth.login(provider).subscribe(
 (data) => {
console.log(data);
   }
 )}
logout(){
this._auth.logout().subscribe(
(data)=>{


//return a boolean value.
}
)}
}

以上是我的代码，请看.如果需要更多细节，请评论

The above is my code, Please have a look. If any more details needed please comment

推荐答案

更新

在 angular2-social-login v.3.0.0 中你可以这样写:

Update

In angular2-social-login v.3.0.0 you can write:

@NgModule({
  ...
  imports: [ 
     Angular2SocialLoginModule
  ]
})
export class AppModule { 
  constructor(){}
}

Angular2SocialLoginModule.loadProvidersScripts(providers);

旧版本

删除

imports: [
  Angular2SocialLoginModule.initWithProviders(providers),
],

试试这个:

import { Angular2SocialLoginModule, AuthService } from "angular2-social-login";

@NgModule({
  ...
  providers: [
    AuthService
  ]
})
export class AppModule {
  constructor() {
    Angular2SocialLoginModule.initWithProviders(providers);
  }
}

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