107 lines
3.7 KiB
Plaintext
107 lines
3.7 KiB
Plaintext
import axios from 'axios'
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import { Message, MessageBox } from 'element-ui'
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import store from '@/store'
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import router from '@/router'
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axios.defaults.withCredentials = false
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const service = axios.create({
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baseURL: '/api',
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timeout: 2 * 360000, // request timeout
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withCredentials: false
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})
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// request interceptor
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service.interceptors.request.use(
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config => {
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config.headers['Content-Type'] = 'application/json;charset=UTF-8'
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if (store.getters.token) {
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config.headers.Authorization = `Bearer ${store.getters.token}`
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}
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return config
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},
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error => {
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return Promise.reject(error)
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}
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)
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service.interceptors.response.use(
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response => {
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const res = response.data
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let fileReader = new FileReader();
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fileReader.onload = function() {
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try {
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let jsonData = JSON.parse(fileReader.result); // 如果是普通对象数据，后台转换失败
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if (!jsonData.IsSuccess && jsonData.ErrorMessage) {
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MessageBox.confirm(jsonData.ErrorMessage, {
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type: 'warning',
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showCancelButton: false,
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callback: action => {}
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})
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return Promise.reject(jsonData)
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}
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} catch (err) { // 解析成对象失败，说明是正常的文件流
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let contentDisposition = response.headers['content-disposition']
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let fileName = ''
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if (contentDisposition) {
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fileName = contentDisposition.split('; ')[2].split('=')[1].split("\'")[2]
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fileName = decodeURI(fileName)
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}
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const a = document.createElement('a')
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// xls类型: application/vnd.ms-excel
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// xlsx类型：application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8
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const href = URL.createObjectURL(new Blob([res], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8' }))
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a.download = fileName
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a.href = href
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a.click()
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URL.revokeObjectURL(href)
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return Promise.resolve(res)
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}
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};
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fileReader.readAsText(res)
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},
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error => {
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var message = ''
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if (error && error.response) {
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const status = error.response.status
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switch (status) {
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case 400: message = '请求错误'; break
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case 401: message = '未授权或登陆超时,请重新登录'; break
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case 403: message = '服务器拒绝访问，请联系管理员授权'; break
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case 404: message = `请求地址出错`; break
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case 405: message = `接口参数传递错误，或者请求方法不一致`; break
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case 408: message = '请求超时'; break
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case 429: message = '应用服务限流，您的请求过于频繁，请稍后再试'; break
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case 500: message = '服务器内部错误，无法完成请求；可能正在发布中，请联系管理员处理'; break
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case 501: message = '服务未实现'; break
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case 502: message = '系统正在升级，请耐心等待。'; break
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case 503: message = '服务不可用'; break
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case 504: message = '网关超时'; break
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case 505: message = 'HTTP版本不受支持'; break
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default: break
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}
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if (error.response.status === 401) {
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if (store.getters.token) {
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Message({
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message: message,
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type: 'warning',
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showClose: true
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})
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store.dispatch('user/logout').then(() => {
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router.push(`/login`)
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})
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}
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} else {
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MessageBox.confirm(message, '警告', {
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type: 'warning',
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showCancelButton: false,
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confirmButtonText: '确定',
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callback: action => {}
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})
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}
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}
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return Promise.reject(new Error(message || 'Error'))
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}
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)
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export default service
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