import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';

export default class ApiClient {
  private axiosInstance: AxiosInstance;

  constructor(config?: AxiosRequestConfig) {
    this.axiosInstance = axios.create(config);
  }

  public async get<T = any>(url: string, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.axiosInstance.get(url, config);
    return response.data;
  }

  public async post<T = any>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.axiosInstance.post(url, data, config);
    return response.data;
  }

  public async put<T = any>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.axiosInstance.put(url, data, config);
    return response.data;
  }

  public async delete<T = any>(url: string, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.axiosInstance.delete(url, config);
    return response.data;
  }
}

使用

import ApiClient from "../utils/apiClient";
 const api = new ApiClient({ baseURL: 'https://api.example.com' });
 export default async function getUser() {
     return await api.get('/users');
}