angular設置網絡請求超時時間

import 'rxjs/add/operator/timeout';
...


 /**
   * get請求
   * @param {string} url
   * @param params
   * @returns {any}
   */
  public get(url: string, params?: any): any {
    // 將視圖參數加上
    return this.http.get(url, this.getParams(params)).timeout(10000);
  }