修改app.jsx

1.打开src根目录下的app.jsx
2.按照官网的说法进行request请求拦截配置，即在app.jsx中进行配置

3.app.jsx中引入src/utils/request.js

import { requestInterceptors, responseInterceptors, errorHandler } from '@/utils/Request';

4.在function getInitialState方法结尾后加入以下代码

export const request = {
  errorHandler,
  requestInterceptors: [requestInterceptors],
  responseInterceptors: [responseInterceptors],
};