要在Angular 11中手动创建本地化文件并使其可用,需要做以下几步:
{
"hello": "Hello",
"world": "World"
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { HttpClientModule, HttpClient } from '@angular/common/http';
import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';
import { LOCALE_ID } from '@angular/core';
import { registerLocaleData } from '@angular/common';
import localeEn from '@angular/common/locales/en';
registerLocaleData(localeEn, 'en');
export function createTranslateLoader(http: HttpClient) {
return new TranslateHttpLoader(http, './assets/i18n/', '.json');
}
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
HttpClientModule,
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: createTranslateLoader,
deps: [HttpClient]
}
})
],
providers: [{ provide: LOCALE_ID, useValue: 'en' }],
bootstrap: [AppComponent]
})
export class AppModule { }
import { Component } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
@Component({
selector: 'app-root',
template: `
{{ 'hello' | translate }} {{ 'world' | translate }}
`
})
export class AppComponent {
constructor(private translate: TranslateService) {
translate.setDefaultLang('en');
}
}
这样就可以在应用中使用"hello"和"world"这两个本地化字符串了。