UNIVPLMDataIntegration/Web/src/utils/axios-utils.ts

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2024-06-15 13:02:35 +08:00
/**
* v1.4.0
* 使https://editor.swagger.io 代码生成 typescript-axios 辅组工具库
* axios v0.21.4
* https://www.bilibili.com/video/BV1EW4y1C71D
*/
import globalAxios, { AxiosInstance } from 'axios';
import { Configuration } from '../api-services';
import { BaseAPI, BASE_PATH } from '../api-services/base';
import { ElMessage } from 'element-plus';
import { Local, Session } from '../utils/storage';
// 接口服务器配置
export const serveConfig = new Configuration({
basePath: window.__env__.VITE_API_URL,
});
// token 键定义
export const accessTokenKey = 'access-token';
export const refreshAccessTokenKey = `x-${accessTokenKey}`;
// 获取 token
export const getToken = () => {
return Local.get(accessTokenKey);
};
// 获取请求头 token
export const getHeader = () => {
return { authorization: 'Bearer ' + getToken() };
};
// 清除 token
export const clearAccessTokens = () => {
clearTokens();
// 刷新浏览器
window.location.reload();
};
// 清除 token
export const clearTokens = () => {
Local.remove(accessTokenKey);
Local.remove(refreshAccessTokenKey);
Session.clear();
};
// axios 默认实例
export const axiosInstance: AxiosInstance = globalAxios;
// 这里可以配置 axios 更多选项 =========================================
axiosInstance.defaults.timeout = 1000 * 60 * 10; // 设置超时,默认 10 分钟
// axios 请求拦截
axiosInstance.interceptors.request.use(
(conf) => {
// 获取本地的 token或session中的token
const accessToken = Local.get(accessTokenKey) ? Local.get(accessTokenKey) : Session.get('token');
if (accessToken) {
// 将 token 添加到请求报文头中
conf.headers!['Authorization'] = `Bearer ${accessToken}`;
// 判断 accessToken 是否过期
const jwt: any = decryptJWT(accessToken);
const exp = getJWTDate(jwt.exp as number);
// token 已经过期
if (new Date() >= exp) {
// 获取刷新 token
const refreshAccessToken = Local.get(refreshAccessTokenKey);
// 携带刷新 token
if (refreshAccessToken) {
conf.headers!['X-Authorization'] = `Bearer ${refreshAccessToken}`;
}
}
}
// 这里编写请求拦截代码 =========================================
// 获取前端设置的语言
const globalI18n = Local.get('themeConfig')?.globalI18n;
if (globalI18n) {
// 添加到请求报文头中
conf.headers!['Accept-Language'] = globalI18n;
}
return conf;
},
(error) => {
// 处理请求错误
if (error.request) {
ElMessage.error(error);
}
// 请求错误代码及自定义处理
ElMessage.error(error);
return Promise.reject(error);
}
);
// axios 响应拦截
axiosInstance.interceptors.response.use(
(res) => {
// 获取状态码和返回数据
var status = res.status;
var serve = res.data;
// 处理 401
if (status === 401) {
clearAccessTokens();
}
// 处理未进行规范化处理的
if (status >= 400) {
throw new Error(res.statusText || 'Request Error.');
}
// 处理规范化结果错误
if (serve && serve.hasOwnProperty('errors') && serve.errors) {
throw new Error(JSON.stringify(serve.errors || 'Request Error.'));
}
// 读取响应报文头 token 信息
var accessToken = res.headers[accessTokenKey];
var refreshAccessToken = res.headers[refreshAccessTokenKey];
// 判断是否是无效 token
if (accessToken === 'invalid_token') {
clearAccessTokens();
}
// 判断是否存在刷新 token如果存在则存储在本地
else if (refreshAccessToken && accessToken && accessToken !== 'invalid_token') {
Local.set(accessTokenKey, accessToken);
Local.set(refreshAccessTokenKey, refreshAccessToken);
}
// 响应拦截及自定义处理
if (serve.code === 401) {
clearAccessTokens();
} else if (serve.code === undefined) {
return Promise.resolve(res);
} else if (serve.code !== 200) {
var message;
// 判断 serve.message 是否为对象
if (serve.message && typeof serve.message == 'object') {
message = JSON.stringify(serve.message);
} else {
message = serve.message;
}
// 用户自定义处理异常
if (!res.config?.customCatch) {
ElMessage.error(message);
}
throw new Error(message);
}
return res;
},
(error) => {
// 处理响应错误
if (error.response) {
if (error.response.status === 401) {
clearAccessTokens();
}
}
// 用户自定义处理异常
if (!error.config?.customCatch) {
// 响应错误代码及自定义处理
ElMessage.error(error);
}
return Promise.reject(error);
}
);
/**
* Promise [Error, any]
* @param promise Promise
* @param errorExt
* @returns [Error, any]
*/
export function feature<T, U = Error>(promise: Promise<T>, errorExt?: object): Promise<[U, undefined] | [null, T]> {
return promise
.then<[null, T]>((data: T) => [null, data])
.catch<[U, undefined]>((err: U) => {
if (errorExt) {
const parsedError = Object.assign({}, err, errorExt);
return [parsedError, undefined];
}
return [err, undefined];
});
}
/**
* / API
* @param apiType BaseAPI
* @param configuration
* @param basePath
* @param axiosObject axios
* @returns API
*/
export function getAPI<T>(
// eslint-disable-next-line no-unused-vars
apiType: new (configuration?: Configuration, basePath?: string, axiosInstance?: AxiosInstance) => T,
configuration: Configuration = serveConfig,
basePath: string = BASE_PATH,
axiosObject: AxiosInstance = axiosInstance
) {
return new apiType(configuration, basePath, axiosObject);
}
/**
* JWT token
* @param token jwt token
* @returns <any>object
*/
export function decryptJWT(token: string): any {
token = token.replace(/_/g, '/').replace(/-/g, '+');
var json = decodeURIComponent(escape(window.atob(token.split('.')[1])));
return JSON.parse(json);
}
/**
* JWT Date
* @description `exp``iat``nbf`
* @param timestamp
* @returns Date
*/
export function getJWTDate(timestamp: number): Date {
return new Date(timestamp * 1000);
}
/**
*
* @param delay
* @returns
*/
export function sleep(delay: number) {
return new Promise((resolve) => setTimeout(resolve, delay));
}