问题描述: 在使用Angular框架时,组件在服务器端没有渲染。
解决方法:
确保服务器端渲染(Server-side Rendering,SSR)的配置正确。
检查Angular应用的main.ts文件,确保启用了服务器端渲染,例如:
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppServerModule } from './app/app.server.module';
const bootstrap = () => platformBrowserDynamic().bootstrapModule(AppServerModule);
if (environment.production) {
enableProdMode();
}
if (document.readyState === 'complete') {
bootstrap();
} else {
document.addEventListener('DOMContentLoaded', bootstrap);
}
import { NgModule } from '@angular/core';
import { ServerModule } from '@angular/platform-server';
import { ModuleMapLoaderModule } from '@nguniversal/module-map-ngfactory-loader';
import { AppComponent } from './app.component';
import { AppModule } from './app.module';
@NgModule({
imports: [
AppModule,
ServerModule,
ModuleMapLoaderModule
],
bootstrap: [AppComponent]
})
export class AppServerModule {}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
BrowserAnimationsModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
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