相关疑难解决方法(0)

我正在尝试评估Angular 2,我遇到了observables的问题.

我试图创建一个简单的服务,最初返回硬编码数组,但最终将从Web服务获取数据.

但是,我无法让它构建好.

有任何想法吗？

export class FleetListService {

  private data: Observable<Array<IFleet>>;

  constructor() { }

  fleets: IFleet[] = JSON.parse( `[{ "id": 1, "name": "John", "description": "John has been in the Audio/Video industry since 1990. He has led DevAv as its CEO since 2003. When not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.", "childCount": 5, "isUsed": true }, 
                                   { "id": 2, "name": "Olivia", "description": "Olivia loves to sell. She …