Express part3

 let express=require('express');

const bodyParser = require('body-parser');
let app=express();

app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

app.get('/', function (req, res) {


  // res.send('Hello world');
   res.sendFile(__dirname+'/index.html')
   //  res.format({
   //      'application/xml':function () {
   //          res.send({message:'hi I am sabir'})
   //      }
   //  })
});


app.get('/LogIn', function (req, res) {
    let userName=req.query.username;
    let class_=req.query.class;

    res.send(`UserName=${userName} Class=${class_}`);
});


app.get('/DownoadCovid', function (req, res) {

    res.download('covid.csv','yavatmalCovid.csv');
})


app.post('/SendData',function (req,res) {

    //username Admin
    //password Admin123

    let userName = req.body.username;
    let password = req.body.password;
    if(userName=="Admin" && password=="Admin123"){
        res.send(`LogIn Success`);
    }else{
        res.send(`LogIn Fail`);
    }

})




let server = app.listen(3022,function () {
 console.log('Server Start');
 console.log("Example app listening at http://localhost:3022")
})

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