获取jsonobjectArray angular中的数字总数

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

constructor(private http: HttpClient) { }

private jsonObjectArray: any[];

getData(): void {
  this.http.get<any[]>('your_api_endpoint').subscribe(
    (data) => {
      this.jsonObjectArray = data;
      this.getTotalCount();
    },
    (error) => {
      console.log(error);
    }
  );
}

getTotalCount(): void {
  let totalCount = 0;

  for (const obj of this.jsonObjectArray) {
    for (const key in obj) {
      if (typeof obj[key] === 'number') {
        totalCount += obj[key];
      }
    }
  }

  console.log('Total count:', totalCount);
}

ngOnInit() {
  this.getData();
}