CancelToken, Cancel 类型不正确

Question

Hi, 老师,编辑器提示axios.CancelToken 和 axios.Cancel 类型不正确,不知道为什么,麻烦老师帮忙解答下

编辑器提示

对应的接口声明

typescript 版本号

总觉得是把 Canel 类当成接口书写的问题,但是看了文档,类是可以当做接口使用的,所以,就不大明白这个报错是什么了

import { Canceler, CancelExecutor, CancelTokenSource } from '../types';
import Cancel from './Cancel';

interface ResolvePromise {
  (reason?: Cancel): void;
}

export default class CancelToken {
  promise: Promise<Cancel>;
  reason?: Cancel;

  constructor(executor: CancelExecutor) {
    let resolvePromise: ResolvePromise;

    this.promise = new Promise<Cancel>(resolve => {
      resolvePromise = resolve;
    });

    executor(message => {
      if (this.reason) {
        return;
      }
      this.reason = new Cancel(message);
      resolvePromise(this.reason);
    });
  }

  static source(): CancelTokenSource {
    let cancel!: Canceler;
    const token = new CancelToken(c => {
      cancel = c;
    });
    return {
      token,
      cancel
    };
  }

  throwIfRequested() {
    if (this.reason) {
      throw this.reason;
    }
  }
}

麻烦老师啦

Answer 1

ustbhuangyi 2020-08-05 15:58:39

拼写错误，低级错误喔

• 提问者 paopaomo #1

  哎呀,看了好久,怎么自己就是看不出来这么低级的错误,麻烦老师了,谢谢~

Answer 2

ustbhuangyi 2020-08-04 17:56:23

你把代码传到 GitHub 上，我抽空帮你看看

• 提问者 paopaomo #1

  github 地址: [e-mail]:paopaomo/ts-axios.git
  谢谢老师