cookie.js

const Service = require('egg').Service

class Cookie extends Service {
  set (key, value, config = {}) {
    // cookie有效期，一个月
    const expires = new Date(Date.now() + 1000 * 60 * 60 * 24 * 30)
    this.ctx.cookies.set(key, value, Object.assign({
      expires,
      overwrite: true,
      secure: false,
      encrypt: true // 加密传输
    }, config))
  }
  get (key) {
    return this.ctx.cookies.get(key, {
      overwrite: true,
      encrypt: true
    })
  }
  setUser (user) {
    this.set('mockerUser', JSON.stringify(user))
  }
  getUser () {
    try {
      return JSON.parse(this.get('mockerUser'))
    } catch (e) {
      return null
    }
  }
  clearUser (user) {
    this.set('mockerUser', '', {
      expires: Date.now()
    })
  }
}

module.exports = Cookie