Question

我正在开展一个角度cli项目，我有一个方法可以评估多个https请求。“

   this.files = this.http.get("assets/L10n/customer.json")
                        .map(res => res.json())
                        .subscribe(data => console.log(data));
    } 
     this.files2 = this.http.get("assets/L10n/customer2.json")
                        .map(res => res.json())
                        .subscribe(data => console.log(data));
    }

我想将this.files和this.files2作为数组返回。感谢任何帮助。

Answer 1

您可以使用forkJoin：

let first = this.http.get("assets/L10n/customer.json")
    .map(res => res.json());
let second = this.http.get("assets/L10n/customer2.json")
    .map(res => res.json());

Observable.forkJoin(first, second).subscribe(
    (resultArray) => {
        // `resultArray` is a combined array of first and second results
        console.log(resultArray);
    }
)

使用多个https请求打字稿创建数组

1 个答案: