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* 更新Dockerfile构建文件，升级NodeJS依赖版本。 * 遵循ESLint重新格式化代码，修复部分警告 * 登录Token失效增加登出提示 * 网络请求问题增加错误错误提示 * 升级UI依赖库
124 lines
3.8 KiB
Go
124 lines
3.8 KiB
Go
import axios from 'axios'
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import { MessageBox, Message } 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 i18n from '@/i18n'
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import router from '@/router'
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const codeMessage = {
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200: '服务器成功返回请求的数据。',
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201: '新建或修改数据成功。',
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202: '一个请求已经进入后台排队（异步任务）。',
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204: '删除数据成功。',
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400: '发出的请求有错误，服务器没有进行新建或修改数据的操作。',
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401: '用户没有权限（令牌、用户名、密码错误）。',
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403: '用户得到授权，但是访问是被禁止的。',
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404: '发出的请求针对的是不存在的记录，服务器没有进行操作。',
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406: '请求的格式不可得。',
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410: '请求的资源被永久删除，且不会再得到的。',
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422: '当创建一个对象时，发生一个验证错误。',
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500: '服务器发生错误，请检查服务器。',
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502: '网关错误。',
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503: '服务不可用，服务器暂时过载或维护。',
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504: '网关超时。'
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}
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/**
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* 异常处理程序
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*/
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const errorHandler = (error) => {
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const { response } = error
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const routePath = router.currentRoute.path
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if (response && response.status) {
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const errorText = codeMessage[response.status] || response.statusText
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const { status } = response
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Message({
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message: `请求错误 ${status}: ${response.request.responseURL},${errorText}`,
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type: 'error',
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duration: 5 * 1000
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})
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switch (status) {
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case 401:
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if (routePath !== '/login' && routePath !== '/') {
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MessageBox.confirm(
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i18n.t('auth.login_expired_message'),
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i18n.t('auth.login_expired_title'), {
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confirmButtonText: i18n.t('auth.login_expired_confirm'),
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cancelButtonText: i18n.t('auth.login_expired_cancel'),
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type: 'warning'
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}).then(() => {
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store.dispatch('user/resetToken').then(() => {
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location.reload()
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})
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})
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}
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break
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default:
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}
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} else if (!response) {
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Message({
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message: `您的网络发生异常，无法连接服务器`,
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type: 'error',
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duration: 5 * 1000
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})
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}
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return response
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}
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// 根据 VUE_APP_BASE_URL 生成 baseUrl
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let baseUrl = process.env.VUE_APP_BASE_URL
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? process.env.VUE_APP_BASE_URL
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: 'http://localhost:8000'
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if (!baseUrl.match(/^https?/i)) {
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baseUrl = `${window.location.protocol}//${window.location.host}${process.env.VUE_APP_BASE_URL}`
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}
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// 如果 Docker 中设置了 CRAWLAB_API_ADDRESS 这个环境变量，则会将 baseUrl 覆盖
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const CRAWLAB_API_ADDRESS = '###CRAWLAB_API_ADDRESS###'
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if (!CRAWLAB_API_ADDRESS.match('CRAWLAB_API_ADDRESS')) {
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baseUrl = CRAWLAB_API_ADDRESS
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}
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// create an axios instance
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const service = axios.create({
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baseURL: baseUrl, // url = base url + request url
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// withCredentials: true, // send cookies when cross-domain requests
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timeout: 5000 // request timeout
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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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// do something before request is sent
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if (store.getters.token) {
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// let each request carry token
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// ['X-Token'] is a custom headers key
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// please modify it according to the actual situation
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config.headers['Authorization'] = getToken()
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}
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return config
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},
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error => {
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// do something with request error
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console.log(error) // for debug
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return Promise.reject(error)
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}
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)
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// response interceptor
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service.interceptors.response.use(
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/**
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* If you want to get http information such as headers or status
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* Please return response => response
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*/
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/**
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* Determine the request status by custom code
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* Here is just an example
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* You can also judge the status by HTTP Status Code
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*/
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response => {
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return response
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},
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errorHandler
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)
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export default service
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