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130 lines
3.3 KiB
JavaScript
130 lines
3.3 KiB
JavaScript
/*
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* ajax请求
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*
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* @Author: 1024创新实验室-主任：卓大
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* @Date: 2022-09-06 20:46:03
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* @Wechat: zhuda1024
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* @Email: lab1024@163.com
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* @Copyright 1024创新实验室 （ https://1024lab.net ），Since 2012
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*/
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import { message } from 'ant-design-vue';
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import axios from 'axios';
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import { clearAllCoolies, getTokenFromCookie } from '/@/utils/cookie-util';
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import { localClear } from '/@/utils/local-util';
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// token的消息头
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const TOKEN_HEADER = 'x-access-token';
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// 创建axios对象
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const smartAxios = axios.create({
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baseURL: import.meta.env.VITE_APP_API_URL,
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});
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// ================================= 请求拦截器 =================================
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smartAxios.interceptors.request.use(
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(config) => {
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// 在发送请求之前消息头加入token token
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const token = getTokenFromCookie();
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if (token) {
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config.headers[TOKEN_HEADER] = token;
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} else {
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delete config.headers[TOKEN_HEADER];
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}
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return config;
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},
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(error) => {
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// 对请求错误做些什么
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return Promise.reject(error);
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}
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);
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// ================================= 响应拦截器 =================================
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// 添加响应拦截器
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smartAxios.interceptors.response.use(
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(response) => {
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// 对响应数据做点什么
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const res = response.data;
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if (res.code && res.code !== 1) {
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// `token` 过期或者账号已在别处登录
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if (res.code === 30007 || res.code === 30008) {
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message.error('您没有登录，请重新登录');
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clearAllCoolies();
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localClear();
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//跳转到登录页面，直接使用页面刷新的策略
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setTimeout(() => {
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location.href = '/';
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}, 300);
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return Promise.reject(response);
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}
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message.error(res.msg);
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return Promise.reject(response);
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} else {
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return Promise.resolve(res);
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}
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},
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(error) => {
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// 对响应错误做点什么
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if (error.message.indexOf('timeout') != -1) {
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message.error('网络超时');
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} else if (error.message == 'Network Error') {
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message.error('网络连接错误');
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}else if (error.message.indexOf('Request') != -1) {
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message.error('网络发生错误');
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}
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return Promise.reject(error);
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}
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);
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// ================================= 对外提供请求方法：通用请求，get， post, 下载download等 =================================
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/**
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* 通用请求封装
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* @param config
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*/
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export const request = (config) => {
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return smartAxios.request(config);
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};
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/**
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* post请求
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*/
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export const postRequest = (url, data) => {
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return request({ data, url, method: 'post' });
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};
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/**
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* get请求
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*/
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export const getRequest = (url, params) => {
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return request({ url, method: 'get', params });
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};
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/**
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* 文件下载
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*/
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export const download = function (fileName, url, params) {
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request({
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method: 'get',
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url: url,
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params: params,
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responseType: 'blob',
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})
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.then((data) => {
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if (!data) {
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return;
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}
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let url = window.URL.createObjectURL(new Blob([data]));
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let link = document.createElement('a');
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link.style.display = 'none';
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link.href = url;
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link.setAttribute('download', fileName);
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document.body.appendChild(link);
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link.click();
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})
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.catch((error) => {
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throw error;
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});
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};
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