import { NgModule, LOCALE_ID, APP_INITIALIZER, Injector } from '@angular/core';
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import { HttpClient, HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
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import { BrowserModule } from '@angular/platform-browser';
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import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
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import { DelonModule } from './delon.module';
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import { CoreModule } from './core/core.module';
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import { SharedModule } from './shared/shared.module';
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import { AppComponent } from './app.component';
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import { RoutesModule } from './routes/routes.module';
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import { LayoutModule } from './layout/layout.module';
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import { StartupService } from '@core/startup/startup.service';
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import { DefaultInterceptor } from '@core/net/default.interceptor';
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import { SimpleInterceptor } from '@delon/auth';
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// angular i18n
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import { registerLocaleData } from '@angular/common';
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import localeZhHans from '@angular/common/locales/zh-Hans';
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registerLocaleData(localeZhHans);
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// i18n
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import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
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import { TranslateHttpLoader } from '@ngx-translate/http-loader';
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import { ALAIN_I18N_TOKEN } from '@delon/theme';
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import { I18NService } from '@core/i18n/i18n.service';
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import { LoginService } from '@business/services/http/login.service';
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// AoT requires an exported function for factories
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export function HttpLoaderFactory(http: HttpClient) {
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return new TranslateHttpLoader(http, `assets/i18n/`, '.json');
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}
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export function StartupServiceFactory(startupService: StartupService): Function {
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return () => startupService.load();
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}
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@NgModule({
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declarations: [
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AppComponent
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],
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imports: [
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BrowserModule,
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BrowserAnimationsModule,
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HttpClientModule,
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DelonModule,
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CoreModule,
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SharedModule,
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LayoutModule,
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RoutesModule,
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// i18n
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TranslateModule.forRoot({
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loader: {
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provide: TranslateLoader,
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useFactory: HttpLoaderFactory,
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deps: [HttpClient]
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}
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})
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],
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providers: [
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// loginservice 里储存了token，放在全局
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LoginService,
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{ provide: LOCALE_ID, useValue: 'zh-Hans' },
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{ provide: HTTP_INTERCEPTORS, useClass: SimpleInterceptor, multi: true},
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{ provide: HTTP_INTERCEPTORS, useClass: DefaultInterceptor, multi: true},
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{ provide: ALAIN_I18N_TOKEN, useClass: I18NService, multi: false },
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StartupService,
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{
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provide: APP_INITIALIZER,
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useFactory: StartupServiceFactory,
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deps: [StartupService],
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multi: true
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}
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],
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bootstrap: [AppComponent]
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})
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export class AppModule { }
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