Send POST from JS to Django-CodePudding

I'm trying to send POST with some variables to Django.

Send from JS:

    function sendStatistic(csrftoken, song_id, answer) {
    fetch('request/', {
        method: 'POST',
        headers: {
            'X-CSRFToken': csrftoken,
            'Accept': 'application/json',
            'Content-Type': 'application/json',
        },
        body: {
             'Song-Id': song_id,
            'Answer': answer
        ,},
    });

}

And try to capture 'Song-Id' and 'Answer' in Django but:

request.POST.get('Answer')

returns None

what am I doing wrong?

CodePudding user response：

now all is ok. I have changed 'Content-Type' and add 'new URLSearchParams' into body

 function sendStatistic(csrftoken, song_id, answer) {
    fetch('request/', {
        method: 'POST',
        headers: {
            'X-CSRFToken': csrftoken,
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: new URLSearchParams({
            'Song-Id': song_id,
            'Answer': answer,
        }),
    });
}

Now I can get my variables in django

CodePudding user response：

Try request.body instead of request.POST