import axios from 'axios'
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import { Notification, MessageBox, Message, Loading } from 'element-ui'
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import store from '@/store'
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import { getToken } from '@/utils/auth'
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import errorCode from '@/utils/errorCode'
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import { tansParams, blobValidate } from "@/utils/ruoyi";
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import cache from '@/plugins/cache'
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import { saveAs } from 'file-saver'
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import Cookies from "js-cookie"
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let downloadLoadingInstance;
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// 是否显示重新登录
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export let isRelogin = { show: false };
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axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
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// 创建axios实例
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const service = axios.create({
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// axios中请求配置有baseURL选项，表示请求URL公共部分
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baseURL: process.env.VUE_APP_BASE_API,
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// 超时
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// timeout: 20000
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})
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// request拦截器
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service.interceptors.request.use(config => {
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const isToken = (config.headers || {}).isToken === false
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const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
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if (getToken() && !isToken) {
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config.headers['Authorization'] = 'Bearer ' + getToken()
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config.headers['hospId'] = Cookies.get("hospId");
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}
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if (config.method === 'get' && config.params) {
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let url = config.url + '?' + tansParams(config.params);
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url = url.slice(0, -1);
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config.params = {};
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config.url = url;
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}
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if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
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const requestObj = {
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url: config.url,
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data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
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time: new Date().getTime()
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}
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const sessionObj = cache.session.getJSON('sessionObj')
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if (!sessionObj || sessionObj === '') {
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cache.session.setJSON('sessionObj', requestObj)
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} else {
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const s_url = sessionObj.url;
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const s_data = sessionObj.data;
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const s_time = sessionObj.time;
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const interval = 1000;
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if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
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return Promise.reject()
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} else {
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cache.session.setJSON('sessionObj', requestObj)
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}
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}
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}
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return config
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}, error => {
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Promise.reject(error)
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})
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// 响应拦截器
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service.interceptors.response.use(res => {
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const code = res.data.code || 200;
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const msg = errorCode[code] || res.data.msg || errorCode['default']
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if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') {
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return res.data
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}
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if (code === 401) {
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if (!isRelogin.show) {
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isRelogin.show = true;
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MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
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confirmButtonText: '重新登录',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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isRelogin.show = false;
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store.dispatch('LogOut').then(() => {
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location.href = '/index';
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})
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}).catch(() => {
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isRelogin.show = false;
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});
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}
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return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
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} else if (code === 500) {
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if (res.config.url === '/hosp/order/addtTransition') {
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// 使用MessageBox和Message来替代this.$confirm和this.$message
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MessageBox.confirm(res.data.msg, '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning',
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center: true
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}).then(() => {
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}).catch(() => {
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});
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return Promise.reject('特定接口发生500错误');
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}
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Message({
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message: msg,
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type: 'error'
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})
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return Promise.reject(new Error(msg))
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} else if (code === 601) {
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Message({
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message: msg,
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type: 'warning'
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})
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return Promise.reject('error')
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} else if (code !== 200) {
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Notification.error({
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title: msg
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})
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return Promise.reject('error')
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} else {
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return res.data
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}
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}, error => {
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let { message } = error;
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if (message == "Network Error") {
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message = "请检查网络!";
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} else if (message.includes("Request failed with status code")) {
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message = "系统接口异常, 请检查网络!";
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}
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Message({
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message: message,
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type: 'error',
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duration: 5 * 1000
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})
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return Promise.reject(error)
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})
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// 通用下载方法
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export function download(url, params, filename, config) {
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downloadLoadingInstance = Loading.service({ text: "正在下载数据，请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
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return service.post(url, params, {
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transformRequest: [(params) => { return tansParams(params) }],
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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responseType: 'blob',
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...config
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}).then(async (data) => {
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const isLogin = await blobValidate(data);
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if (isLogin) {
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const blob = new Blob([data])
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saveAs(blob, filename)
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} else {
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const resText = await data.text();
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const rspObj = JSON.parse(resText);
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const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
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Message.error(errMsg);
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}
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downloadLoadingInstance.close();
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}).catch((r) => {
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console.error(r)
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Message.error('下载文件出现错误，请联系管理员！')
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downloadLoadingInstance.close();
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})
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}
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export default service
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