1-11 create online file service

Create an online file service

const http = require('http')


// establish web The server 
const server = http.createServer()
    // monitor web The server request event 
server.on('request', (req, res) => {
    const url = req.url

    // Request url Address , Mapped to the storage path of local files 
    // const fpath = path.join(__dirname, url)

    let fpath = ''
    if (url == '/') {
        fpath = path.join(__dirname, './clock/index1.html')

    } else {
        fpath = path.join(__dirname, './clock', url)
    }

    fs.readFile(fpath, 'utf-8', function(err, data) {
        if (err) return res.end('404 not found')
        res.end(data)
    })
})

// Start the server  
server.listen(80, () => {
    console.log('server running at http://127.0.0.1')
})