server-client-module/server.js

Server-Side Client-Side

var http = require("http");
var fs = require("fs");

var main = fs.readFileSync("task2.html");

var style = fs.readFileSync("style.css").toString();
var icon = fs.readFileSync("favicon.ico");
var profile = fs.readFileSync("welcome.html").toString();
var clientScript =fs.readFileSync("client.js")

var jsonn = fs.readFileSync("clients.json");
var jsn = JSON.parse(jsonn)

http.createServer((req,res)=>{
    if(req.method=="GET"){
        
        switch(req.url){
            case "/":
            case "/task2.html":
                res.writeHead(res.statusCode,{"Content-Type":"text/html"});
                res.write(main);
                break;

            case "/welcome.html":
            res.writeHead(res.statusCode,{"Content-Type":"text/html"});
            res.write(profile);
                break;
            
            case"/style.css":
            res.writeHead(res.statusCode,{"Content-Type":"text/css"})
            res.write(style)
                break;
            
       

            case "/favicon.ico":
            res.writeHead(res.statusCode,{"content-type":"image/vnd.microsoft.icon"});
            res.write(icon);
                break;
            
            case "/client.js":
            res.writeHead(res.statusCode,{"Content-Type":"text/javascript"})
            res.write(clientScript)
                break;

                
        }
        res.end();
    }
else if(req.method == "POST"){
    req.on("data", function(data){
        var alldata = data.toString();
        
         keys = alldata.split("&");
        var name1 = keys[0].split("=")[1];
        var mobile = keys[1].split("=")[1];
        var address = keys[2].split("=")[1];
        var email = keys[3].split("=")[1].split("%40").join("@");
        
        var info = {
            name:name1,
            mobilee:mobile,
            addresss:address,
            emaill:email
        }

        var specificKey =Object.values(jsn)
        specificKey.push(info)

        fs.writeFileSync("clients.json",JSON.stringify(specificKey))
    
    })
    req.on("end", function(){
        res.writeHead(res.statusCode,{"Content-Type":"text/html"})
        res.write(profile)
        res.end();
   })
}

res.end();
}).listen("7000",function(){console.log("Listening on Port 7000")})