我已经下载了ngx-translate/core包,并按照文档说明进行操作。
但是我无法使翻译工作正常运行。 我所做的步骤如下:
1] 在AppModule中定义所有内容。
但是我无法使翻译工作正常运行。 我所做的步骤如下:
1] 在AppModule中定义所有内容。
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { TranslateModule } from '@ngx-translate/core';
import { HttpClientModule, HttpClient } from '@angular/common/http';
import { TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';
import { routing } from './app.routes';
import { AppComponent } from './app.component';
export function HttpLoaderFactory(http: HttpClient) {
return new TranslateHttpLoader(http);
}
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
routing,
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: HttpLoaderFactory,
deps: [HttpClient]
}
})
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
2] 在AppComponent中定义所有内容
import { Component } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css'],
providers: []
})
export class AppComponent {
param = { value: 'world' };
constructor(private router: Router, translate: TranslateService) {
// this language will be used as a fallback when a translation isn't found in the current language
translate.setDefaultLang('en');
// the lang to use, if the lang isn't available, it will use the current loader to get them
translate.use('en');
}
}
3] HTML
<div>{{ 'HELLO' | translate:param }}</div>
4] 最后创建于 assets/i18n/en.json
{
"HELLO": "Hi There"
}
我做错了什么?
HttpClientModule
模块。 - FAISAL