Angular 服务器端渲染错误消息localStorage is not defined解决分析

import {Component, Inject, NgModule} from '@angular/core';
import {LOCAL_STORAGE} from '@ng-web-apis/common';
@Component({...})
export class SomeComponent {
  constructor(@Inject(LOCAL_STORAGE) localStorage: Storage) {
    localStorage.getItem('key');
  }
}

import { NgModule } from '@angular/core';
import {
    ServerModule,
} from '@angular/platform-server';
import { AppModule } from './app.module';
import { AppComponent } from './app.component';
import { UNIVERSAL_LOCAL_STORAGE } from '@ng-web-apis/universal';
@NgModule({
  imports: [
    AppModule,
    ServerModule,
  ],
  providers: [UNIVERSAL_LOCAL_STORAGE],
  bootstrap: [AppComponent],
})
export class AppServerModule {}

<>
@Component({
  selector: 'ram-root',
  template: '<some-сomp *ngIf="isServer"></some-сomp>',
  styleUrls: ['./app.component.less'],
})
export class AppComponent {
  isServer = isPlatformServer(this.platformId);
  constructor(@Inject(PLATFORM_ID) private platformId: Object){}
}

<>
export const IS_SERVER_PLATFORM = new InjectionToken<boolean>('Is server?', {
  factory() {
    return isPlatformServer(inject(PLATFORM_ID));
  },
});

@Directive({
  selector: '[ifIsServer]',
})
export class IfIsServerDirective {
  constructor(
    @Inject(IS_SERVER_PLATFORM) isServer: boolean,
    templateRef: TemplateRef<any>,
    viewContainer: ViewContainerRef
  ) {
    if (isServer) {
      viewContainer.createEmbeddedView(templateRef);
    }
  }
}

<>
@Component({
  selector: 'ram-root',
  template: '<some-сomp *ifIsServer"></some-сomp>',
  styleUrls: ['./app.component.less'],
})
export class AppComponent {}