import axios from "axios"
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// 根据域名上下文的区别，设置不同的请求地址
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if (process.env.NODE_ENV === 'development') {
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axios.defaults.baseURL = `${window.location.origin}/pp-adm/`
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// axios.defaults.baseURL = `http://192.168.34.236:20020/pp-adm/` //测试
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// // axios.defaults.baseURL = `http://10.0.22.54:20020/pp-adm/` //后端开发本地
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} else {
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let baseUrl = ''
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if (location.hostname === "fin.pengyouph.com") {
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baseUrl = process.env.BASE_API;
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} else {
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baseUrl = window.location.origin + "/pp-adm";
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}
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axios.defaults.baseURL = baseUrl //process.env.BASE_API
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}
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axios.interceptors.request.use(config => {
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// config.url = 'api/' + config.url // 开发时，使用api/ 上下文指代代理域名
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return config;
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}, err => {
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return Promise.reject(err);
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});
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// 响应拦截器
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axios.interceptors.response.use(function (response) {
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// 登录失效情况
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if (response.data.errorCode && response.data.errorCode === '003' && process.env.NODE_ENV !== 'development') {
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window.parent.location.href = response.data.data.loginUrl
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return;
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}
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// 下载
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if (response.headers && response.headers['content-type'] === 'application/vnd.ms-excel') {
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let url = response.request.responseURL
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window.location.href = url
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} else {
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return response
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}
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}, function (error) {
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return Promise.reject(error);
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})
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function checkStatus(response) {
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// 如果http状态码正常，则直接返回数据
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if (response && (response.status === 200 || response.status === 304 ||
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response.status === 400)) {
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return response
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}
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// 异常状态下，把错误信息返回去
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return {
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status: -404,
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msg: '网络异常'
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}
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}
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function checkCode(res) {
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// 如果code异常(这里已经包括网络错误，服务器错误，后端抛出的错误)，可以弹出一个错误提示，告诉用户
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if (res.status === 404) {
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alert(res.msg)
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}
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if (res.data && (!res.data.success)) {
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// alert(res.data.error_msg)
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}
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return res
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}
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// post请求数据配置
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const requestConfig = (url, data, headerType = 'json') => {
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switch (headerType) {
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case 'formData':
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return axios({
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method: 'post',
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url,
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data,
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timeout: 20000,
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headers: {
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'Content-Type': 'multipart/form-data'
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}
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})
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break
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case 'json':
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return axios({
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method: 'post',
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url,
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data,
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timeout: 20000,
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headers: {
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'Content-Type': 'application/json;charset=UTF-8'
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}
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})
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break
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case 'qs':
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return axios({
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method: 'post',
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url,
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params: data,
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timeout: 20000,
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headers: {
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'Content-Type': 'application/json;charset=UTF-8'
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}
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})
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default:
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}
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}
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export default {
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post(url, data, headerType) { // post
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return new Promise((resolve, reject) => {
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requestConfig(url, data, headerType).then(res => {
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resolve(res)
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}).catch(err => {
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reject(err)
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})
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})
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},
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get(url, params) { // get
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return axios({
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method: 'get',
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url,
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params, // get 请求时带的参数
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timeout: 50000,
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// headers: {'Content-Type':'application/json'}
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}).then(
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(response) => {
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return checkStatus(response)
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}
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).then(
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(res) => {
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return checkCode(res)
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}
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)
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},
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download(url, data, fileName) {
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return new Promise((resolve, reject) => {
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axios.defaults.headers['content-type'] = 'application/json;charset=UTF-8'
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axios({
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method: 'post',
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timeout: 20000,
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url: url, // 请求地址
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data: data, // 参数
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responseType: 'blob' // 表明返回服务器返回的数据类型
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}).then(
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response => {
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resolve(response.data)
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const blob = new Blob([response.data], {
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type: 'application/download'
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})
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// IE下载
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if (window.navigator.msSaveOrOpenBlob) {
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navigator.msSaveBlob(blob, fileName)
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} else {
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// 非IE下载
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var link = document.createElement('a')
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link.href = window.URL.createObjectURL(blob)
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link.download = fileName
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link.click()
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// 释放内存
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window.URL.revokeObjectURL(link.href)
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}
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},
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err => {
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reject(err)
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}
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).catch(error => {
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console.log(error)
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})
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})
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}
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}
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