在angular中连接两个json文件的最佳方式是什么？

import { HttpClientModule } from '@angular/common/http';

@NgModule({
  imports: [
    HttpClientModule
  ],
  ...
})
export class AppModule { }

import { HttpClient } from '@angular/common/http';

export class YourComponent {
  constructor(private http: HttpClient) { }

  mergeJsonFiles() {
    const json1Url = 'path/to/json1.json';
    const json2Url = 'path/to/json2.json';

    const json1$ = this.http.get(json1Url);
    const json2$ = this.http.get(json2Url);

    forkJoin([json1$, json2$]).subscribe(([json1, json2]) => {
      // 合并两个JSON文件的数据
      const mergedData = { ...json1, ...json2 };
      console.log(mergedData);
    });
  }
}