在app.post路由中的express.js res.redirect没有重定向到给定的URL

Question

I'm using express.js and app.post route is used to validate user and redirect valid user to PHP page using the res.redirect(), but instead of redirecting it is displaying Found. Redirecting to http://localhost/home.php

my server.js code is as follows:

app.post('/set_node_session', function(req, res){
    sess = req.session; 

    var usermail = req.body.field1;
    var password = req.body.field2;

    var sql="SELECT * FROM userInfo WHERE userEmail='"+usermail+"'";    
    con.query(sql, function (err, result, fields) {
        if (err) throw err;     
        sess.user_id=result[0].userId;
        sess.first_name=result[0].userFname;
        sess.last_name=result[0].userLname;

        if(sess.user_id) {
            res.redirect('http://localhost/home.php');
        }
        else {
            res.redirect('http://localhost/login.php');
        }
    });  
});

Answer 1

nodejs:

var resp = sess.user_id ? '1' : '0';
res.send(resp );

and in your php:

$result = curl_exec($ch);

if(result == 1){
    header("Location: http://localhost/home.php");
}
else{
    header("Location: http://localhost/login.php");
}
die();

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