[Nexus]

Sinevik, запустите эту функцию и смотрите консоль:

function getWeather() {
    console.log('begin');
    let req = new XMLHttpRequest();
    req.onload = () => {
        console.log(req);
    }
    req.onerror = () => {
        console.log.apply(console, arguments);
    }
    req.onreadystatechange = () => {
        if (req.readyState == 4)
            console.log('completed');
    };
    req.open("GET", "file:///D:/frontend/summary/auto/src/auto.json", true);
    req.responseType = "json";
    console.log('send');
    req.send();

}
getWeather();