请求取消

    1.     /** 异步api请求取消 */
    2.     const controller = new AbortController();
    3.     const { signal } = controller;
    4.     signal.addEventListener('abort', () => {
    5.         console.log('aborted!');
    6.     });
    8.     const getAsyncUsers = async () => {
    9.          const res = await user.getUsers({ signal });
    10.     };
    12.     getAsyncUsers();
    14.     setTimeout(() => {
    15.     controller.abort();
    16.     }, 1000);