Nodejs_core/server.js at main · officialTechBro/Nodejs_core · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
import http from 'http'
import fs from 'fs/promises'
import url from 'url'
import path from 'path'
const PORT = process.env.PORT

//Get current path
const __filename = url.fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)

// console.log({
//     __dirname,
//     __filename
// })

const server = http.createServer(async (req, res) => {
    // res.write('Hello World')
    // res.setHeader('Content-Type', 'text/html')
    // res.setHeader('Content-Type', 'text/plain')
    // res.statusCode = 404;
    // res.writeHead(500, {'Content-Type': 'application/json',})
    // res.end(JSON.stringify({message: 'Server error'}))


    // console.log(req.url)
    // console.log(req.method)
    // console.log(req)

    // if (req.url === '/') {
    //     res.writeHead(200, {'Content-Type': 'text/html'})
    //     res.end('<h1>Home</h1>')
    // } else if (req.url === '/about') {
    //     res.writeHead(200, {'Content-Type': 'text/html'})
    //     res.end('<h1>About</h1>')
    // } else {
    //     res.writeHead(400, {'Content-Type': 'text/html'})
    //     res.end('<h1>Page Not Found</h1>')
    // }


    // try {
    //     if (req.method === 'GET') {
    //         if (req.url === '/') {
    //             res.writeHead(200, {'Content-Type': 'text/html'})
    //             res.end('<h1>Home</h1>')
    //         } else if (req.url === '/about') {
    //             res.writeHead(200, {'Content-Type': 'text/html'})
    //             res.end('<h1>About</h1>')
    //         } else {
    //             res.writeHead(400, {'Content-Type': 'text/html'})
    //             res.end('<h1>Page Not Found</h1>')
    //         }
    //     } else {
    //         throw new Error('Method not allowed')
    //     }
    // } catch (error) {
    //     res.writeHead(500, {'Content-Type': "text/plain"})
    //     res.end('Server Error')
    // }


    try {
        if (req.method === 'GET') {
            let filePath
            if (req.url === '/') {
                filePath = path.join(__dirname, 'Public', 'index.html')
            } else if (req.url === '/about') {
                filePath = path.join(__dirname, 'Public', 'about.html')
            } else {
                throw new Error('Not Found')
            }

            const data = await fs.readFile(filePath)
            res.setHeader('Content-Type', 'text/html')
            res.write(data)
            res.end()
        } else {
            throw new Error('Method not allowed')
        }
    } catch (error) {
        res.writeHead(500, {'Content-Type': "text/plain"})
        res.end('Server Error')
    }


    // res.end('<h1>Hello Heading</h1>')
})

server.listen(PORT, () => {
    console.log(`Server running on port: ${PORT}`)
})