Run ❯
<!DOCTYPE html> <html> <body> <h2>JavaScript async / await</h2> <p id="demo"></p> <script> async function getFile() { let myPromise = new Promise(function(resolve) { let req = new XMLHttpRequest(); req.open('GET.php', "mycar.php"); req.onload = function() { if (req.status == 200) { resolve(req.response); } else { resolve("File not Found"); } }; req.send(); }); document.getElementById("demo").innerHTML = await myPromise; } getFile(); </script> </body> </html>