浅谈Vue SSR 的 Cookies 问题(3)

const context = {
  title: 'M.M.F 小屋',
  url: req.url,
  cookies: req.cookies,
}
renderer.renderToString(context, (err, html) => {
  if (err) {
    return handleError(err)
  }
  res.end(html)
})

api.setCookies(context.cookies) // 这一句
Promise.all(matchedComponents.map(({asyncData}) => asyncData && asyncData({
 store,
 route: router.currentRoute,
 cookies: context.cookies,
 isServer: true,
 isClient: false
}))).then(() => {
 // ...
}

import axios from 'axios'
import qs from 'qs'
import config from './config-server'

const parseCookie = cookies => {
  let cookie = ''
  Object.keys(cookies).forEach(item => {
    cookie+= item + '=' + cookies[item] + '; '
  })
  return cookie
}

export default {
  api: null,
  cookies: {},
  setCookies(value) {
    value = value || {}
    this.cookies = value
    this.api = axios.create({
      baseURL: config.api,
      headers: {
        'X-Requested-With': 'XMLHttpRequest',
        cookie: parseCookie(value)
      },
      timeout: config.timeout,
    })
  },
  post(url, data) {
    if (!this.api) this.setCookies()
    return this.api({
      method: 'post',
      url,
      data: qs.stringify(data),
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
      }
    }).then(res => {
      return res
    })
  },
  get(url, params) {
    if (!this.api) this.setCookies()
    return this.api({
      method: 'get',
      url,
      params,
    }).then(res => {
      return res
    })
  }
}