bbs.hoolihome.com/common/net.js

import CryptoJS from 'crypto-js'

const TopDomain = 'hoolihome.com'

export const commonParams = (language, userToken) => {
  language = language || 'cn'
  userToken = userToken || ''
  let params = {
    language, // 语言参数
    deviceType: 'web', // 接口调用来源参数
    deviceId: 'node', // 设备唯一标识码
    apiVersion: '1.4.3', // api版本号
    systemVersion: 'v10.8.0' // 操作系统及版本号
  }
  if (typeof window !== 'undefined') {
    // browser
    let { navigator } = window
    let systemInfo = {
      appCodeName: navigator.appCodeName || '',
      appName: navigator.appName || '',
      appVersion: navigator.appVersion || ''
    }
    params.deviceId = systemInfo.appCodeName + '_' + systemInfo.appName
    params.systemVersion = systemInfo.appVersion
  }
  if (userToken) {
    params.token = userToken
  }
  return params
}

export const paramsSign = (params, url) => {
  /* 参数签名 */
  const commonReg = new RegExp(TopDomain + '(:\\d+)?/common/')
  let key = '1ecb91284fffeec4686220a450596af4'
  if (commonReg.test(url)) {
    key = 'b15681f74461af9642ab5356fba7962b'
  }
  let allKeys = []
  let paramsLower = {}
  let sArr = []
  let res = ''
  for (let k in params) {
    let kLower = k
    allKeys.push(kLower)
    paramsLower[kLower] = ''
    if (params[k] && params[k] !== 'undefined') {
      paramsLower[kLower] = params[k]
    }
  }
  allKeys.sort()
  allKeys.forEach((v, i, a) => {
    sArr.push(`${v}=${paramsLower[v]}`)
  })
  sArr.push(`key=${key}`)
  res = sArr.join('&')
  res = CryptoJS.MD5(res).toString()
  return res.toLowerCase()
}