如何从json对象使用json对象的新变量创建副本

Question

我已经从.get [{…}，{…}，{…}，{…}，{…}]中获取了JSON对象，现在我想把需要的形式传递给包含对象的数组。尝试使用foreach，但我不知道如何返回[{…}，{…} ...]

hotelForms() {
        return this.httpClient.get<any>(address)
        .pipe(map((res) => {
            return res;
        }))
        .catch((e: any) => Observable.throw(this.errorHandler(e)));
    }

ngOnInit() {
    this.calendarService.hotelForms()
    .subscribe(
      (res) => {
      console.log(res);
      res.forEach(obj => {
      obj.name = name;
      });

    });

 events: CalendarEvent[] = [
    {
    start: new Date('2019-04-19T03:24:00'),
    Email: 'dsa@o2.pl',
    end: new Date('2019-04-19T06:24:00'),
    title: 'xxx',
    Phone: 'xxx',
    Transfer: 'xxx',
    Trip: 'xxx',
    PersonCount: 'xxx',
    Price: 123
    },
    {
      start: new Date('2019-04-19T19:24:00'),
      end: new Date('2019-04-19T22:24:00'),
      Email: 'dsa@o2.pl',
      title: 'Title',
      Phone: '533687183',
      Transfer: 'BALICE - KRAKOW AIRPORT',
      Trip: '',
      PersonCount: '1-4',
      Price: 123
      },
  ];

我想实现类似的功能，但需要所有按键：

const response = {
        Name: res.name || '',
        start: res.tourStartTime,
        end: res.tourEndTime,
        title: res.title,
        Email: res.email || '',
        Phone: res.phone || '',
        Transfer: res.transfer || '',
        Trip: res.tour || '',
        PersonCount: res.personCount,
        Price: res.price + 'zł'
      };