172 lines
4.4 KiB
JavaScript
172 lines
4.4 KiB
JavaScript
/**
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* axios请求封装
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* https://rudon.blog.csdn.net/
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*/
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import axios from 'axios'
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import { getToken, getUser } from '@/utils/storage'
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import { useRouter } from 'vue-router';
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import { ElMessage } from 'element-plus';
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const router = useRouter();
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// axios.defaults.withCredentials = true;
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// 请求地址前缀
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let baseURL = ''
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if (process.env.NODE_ENV === 'development') {
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// 生产环境
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// baseURL = "http://120.26.251.180:8085/"
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baseURL = "http://120.26.251.180:15330"
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} else {
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// 开发环境
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baseURL = "http://120.26.251.180:8085/"
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}
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// 请求拦截器
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axios.interceptors.request.use((config) => {
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// if (getToken()) {
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// config.headers['token'] = getToken();
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// }
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// 请求超时时间 - 毫秒
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config.timeout = 60000
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config.baseURL = baseURL
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// 自定义Content-type
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config.headers['Content-type'] = 'application/json'
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return config;
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}, (error) => {
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return Promise.reject(error)
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})
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// 响应拦截器
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axios.interceptors.response.use((response) => {
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return response
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}, (error) => {
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// 可添加请求失败后的处理逻辑
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return Promise.reject(error)
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})
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// axios的get请求
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export function getAxios({ url, params }) {
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// 使用axios发送GET请求
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return new Promise((resolve, reject) => {
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axios.get(url, {
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params
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// 请求成功，将返回的数据传递给resolve函数
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}).then(res => {
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resolve(res.data)
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// 请求失败，将错误信息传递给reject函数
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}).catch(err => {
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console.log(err)
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reject(err)
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})
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})
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}
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// axios的post请求
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export function postAxios({ url, data }) {
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// if (url != 'api/account/login') {
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// throttledCheekalive();
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// }
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return new Promise((resolve, reject) => {
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axios.post(
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url,
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data,
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{
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded'
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}
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}
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).then(res => {
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resolve(res.data)
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}).catch(err => {
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if (err.message == "Network Error") {
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// alert("网络错误，请检查网络连接")
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// ElMessage.error('网络连接错误');
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reject('网络连接错误')
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} else {
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ElMessage.error(err.message);
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reject(err.message)
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}
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// console.log(err)
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// reject(err)
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})
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})
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}
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export const downFile = async (urlstr, data) => {
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// 发送请求，获取文件流
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const response = await axios.post(urlstr, data, { responseType: 'blob' });
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// 获取文件名（如果后端设置了 Content-Disposition）
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const contentDisposition = response.headers['content-disposition'];
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let fileName = 'default-file-name'; // 默认文件名
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console.log(contentDisposition)
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console.log(response)
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if (contentDisposition) {
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// 从响应头中提取文件名
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const fileNameMatch = contentDisposition.match(/filename="(.+)"/);
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if (fileNameMatch && fileNameMatch.length > 1) {
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fileName = fileNameMatch[1];
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}
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}
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// 创建一个临时的下载链接
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const blob = new Blob([response.data], { type: response.headers['content-type'] });
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const url = window.URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = fileName; // 设置下载的文件名
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a.click();
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// 释放 URL 对象
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window.URL.revokeObjectURL(url);
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}
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//请求前验证
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function cheekalive() {
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axios.post('api/account/cheekalive', {
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userId: getUser().userId,
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currcode: getToken(),
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},
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{
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded'
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}
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}
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).then(res => {
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console.log(res.data)
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if (res.data) {
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} else {
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alert("账号在其他地方登录！")
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window.location.href = '/';
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}
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})
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}
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//节流函数
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function throttle(func, limit) {
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let inThrottle;
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return function () {
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const args = arguments;
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const context = this;
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if (!inThrottle) {
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func.apply(context, args);
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inThrottle = true;
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setTimeout(() => inThrottle = false, limit);
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}
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}
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}
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const throttledCheekalive = throttle(cheekalive, 5000);
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export default axios |