我有一个服务(AuthService),我需要在我的restangularInit函数(在我的app.module.ts)中访问,但我不知道如何,我无法访问它.
我试图将它移动到AppModule类,但到那时为时已晚.
调用服务功能,例如. getToken按预期工作.
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { MaterialModule } from '@angular/material';
import { FlexLayoutModule } from "@angular/flex-layout";
import { RestangularModule } from 'ng2-restangular';
// Components
import { AppComponent } from './app.component';
import { ProductComponent } from './components/product/product.component';
// Services
import { AuthService } from './services/auth.service';
export function restangularInit(RestangularProvider, AuthService) {
console.log(AuthService); // this is undefined
let token = AuthService.getToken(); //This is what I want to do
RestangularProvider.setBaseUrl('api');
RestangularProvider.setDefaultHeaders(
{'Authorization': 'Bearer ' + token},
);
}
@NgModule({
declarations: [
AppComponent,
ProductComponent
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
MaterialModule,
FlexLayoutModule,
RestangularModule.forRoot(restangularInit)
],
providers: [
AuthService
],
entryComponents: [ProductComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
最佳答案 创建一个静态方法getToken(),然后就像在代码中一样访问它.
let token = AuthService.getToken(); //This is what I want to do