aInterface/routes/sendemail.js

const express = require('express')
const router = express.Router()
const email = require('./email')

router.post('/', async (req, res) => {
    let useremail = req.body.useremail
    let usermessage = req.body.usermessage
    let data = await email(useremail, usermessage)
    if(data != 'err' && data == 'success') {
        res.status(200).send('success')
    }else {
        res.status(201).send('服务器出错了')
    }
})

module.exports = router