This commit is contained in:
hu xiaotong
2025-04-23 16:57:01 +08:00
parent 85c381ab50
commit 1d74593cea
12 changed files with 562 additions and 300 deletions

149
src/utils/axios/config.ts Normal file
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import axios from 'axios';
import type { AxiosInstance, InternalAxiosRequestConfig, AxiosResponse, AxiosError, AxiosRequestConfig } from 'axios';
// 请求参数类型
export type RequestParams = Record<string, string | number | boolean | null | undefined | string[]>;
// 创建axios实例
const instance: AxiosInstance = axios.create({
baseURL: process.env.VITE_API_BASE_URL,
timeout: 15000,
headers: {
'Content-Type': 'application/json',
},
});
// 请求拦截器
instance.interceptors.request.use(
(config: InternalAxiosRequestConfig) => {
// 从localStorage获取token
const token = localStorage.getItem('token');
if (token) {
config.headers.Authorization = `Bearer ${token}`;
}
return config;
},
(error: AxiosError) => {
return Promise.reject(error);
}
);
// 响应拦截器
instance.interceptors.response.use(
(response: AxiosResponse) => {
const { data } = response;
// 这里可以根据后端的数据结构进行调整
if (data.code === 200 || data.code === 0) {
return data.data;
}
return Promise.reject(new Error(data.message || '请求失败'));
},
(error: AxiosError) => {
if (error.response) {
switch (error.response.status) {
case 401:
// 未授权清除token并跳转到登录页
localStorage.removeItem('token');
window.location.href = '/login';
break;
case 403:
// 权限不足
console.error('没有权限访问该资源');
break;
case 404:
console.error('请求的资源不存在');
break;
case 500:
console.error('服务器错误');
break;
default:
console.error('未知错误');
}
}
return Promise.reject(error);
}
);
// 通用的 API 请求方法
export const Api = {
/**
* GET请求
* @param url - 请求地址
* @param params - 请求参数
* @param config - axios配置
*/
async get<T>(url: string, params?: RequestParams, config?: AxiosRequestConfig): Promise<T> {
return instance.get(url, { params, ...config });
},
/**
* POST请求
* @param url - 请求地址
* @param data - 请求数据
* @param config - axios配置
*/
async post<T>(url: string, data?: RequestParams, config?: AxiosRequestConfig): Promise<T> {
return instance.post(url, data, config);
},
/**
* PUT请求
* @param url - 请求地址
* @param data - 请求数据
* @param config - axios配置
*/
async put<T>(url: string, data?: RequestParams, config?: AxiosRequestConfig): Promise<T> {
return instance.put(url, data, config);
},
/**
* DELETE请求
* @param url - 请求地址
* @param config - axios配置
*/
async delete<T>(url: string, config?: AxiosRequestConfig): Promise<T> {
return instance.delete(url, config);
},
/**
* 上传文件
* @param url - 请求地址
* @param file - 文件
* @param config - axios配置
*/
async upload<T>(url: string, file: File, config?: AxiosRequestConfig): Promise<T> {
const formData = new FormData();
formData.append('file', file);
return instance.post(url, formData, {
headers: {
'Content-Type': 'multipart/form-data',
},
...config,
});
},
/**
* 下载文件
* @param url - 请求地址
* @param filename - 文件名
* @param config - axios配置
*/
async download(url: string, filename?: string, config?: AxiosRequestConfig): Promise<void> {
const response = await instance.get(url, {
responseType: 'blob',
...config,
});
const blob = new Blob([response.data]);
const downloadUrl = window.URL.createObjectURL(blob);
const link = document.createElement('a');
link.href = downloadUrl;
link.download = filename || 'download';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
window.URL.revokeObjectURL(downloadUrl);
},
};
export default instance;