angular - 类型 'data' 上不存在属性 'HttpEvent'

Question

我有这样的设置

• api.service(包装 httpClient 模块)
• 客户服务

api 服务看起来像这样:

get<T>(url: string, options?) {
return this.httpClient.get<T>(this.apiUrl + url, this.getOptions(options));}

在我的 customer.service 中我有:

    private fetchCustomer(access_token: String): Observable<Customer> {
      const options = { headers: new HttpHeaders({ Authorization: 'Bearer ' + access_token }) };
      return this.http
        .get<Customer>('customers/me', options)
        .map(res => {
          const customer = res.data;
          customer.access_token = access_token;
          return customer;
        })
        .catch(this.handleError.bind(this));
    }

它给我这个错误:

[ts]
Property 'data' does not exist on type 'HttpEvent<Customer>'.
Property 'data' does not exist on type 'HttpSentEvent'.

Answer 1

解决方案是使用获取 json 数据的新方法....

const customer = res['data'];