老师，请问一下，为什么我后端访问不了https://xhyiyuan.xyz:18082/,提示无法访问此网站
privateKey = fs.readFileSync(’./https/4836128_xhyiyuan.xyz.key’, ‘utf-8’)
const pem = fs.readFileSync(’./https/4836128_xhyiyuan.xyz.pem’, ‘utf-8’)
const credentials = { key: privateKey, cert: pem }
const httpsServer = https.createServer(credentials, app)
app.use(bodyParser.json())
app.use(require(‘cors’)())
app.use(bodyParser.text({ type: ‘text/html’ }))
httpsServer.listen(18082, () => {
console.log(‘https://xhyiyuan.xyz’)
})