<form method="post" action="/login/">
	{% csrf_token %}
</form>

<input type="hidden" name="csrfmiddlewaretoken" value="jojovCfhvZhhqhbVf82BkzOA9EGIgPheBt3H0obOxygwCp4NHxcZ1tjhBbPl62DE">

// using jQuery
function getCookie(name) {
    var cookieValue = null;
    if (document.cookie && document.cookie !== '') {
        var cookies = document.cookie.split(';');
        for (var i = 0; i < cookies.length; i++) {
            var cookie = jQuery.trim(cookies[i]);
            // Does this cookie string begin with the name we want?
            if (cookie.substring(0, name.length + 1) === (name + '=')) {
                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                break;
            }
        }
    }
    return cookieValue;
}
var csrftoken = getCookie('csrftoken');

var csrftoken = Cookies.get('csrftoken');

{% csrf_token %}
<script type="text/javascript">
// using jQuery
var csrftoken = jQuery("[name=csrfmiddlewaretoken]").val();
</script>

function csrfSafeMethod(method) {
    // these HTTP methods do not require CSRF protection
    return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
// 在jquery的每個請求發(fā)起前設置X-CSRFToken
$.ajaxSetup({
    beforeSend: function(xhr, settings) {
        if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
            xhr.setRequestHeader("X-CSRFToken", csrftoken);
        }
    }
});

def get_token(request):
    """
    Return the CSRF token required for a POST form. The token is an
    alphanumeric value. A new token is created if one is not already set.
    A side effect of calling this function is to make the csrf_protect
    decorator and the CsrfViewMiddleware add a CSRF cookie and a 'Vary: Cookie'
    header to the outgoing response.  For this reason, you may need to use this
    function lazily, as is done by the csrf context processor.
    """
    if "CSRF_COOKIE" not in request.META:
        csrf_secret = _get_new_csrf_string()
        request.META["CSRF_COOKIE"] = _salt_cipher_secret(csrf_secret)
    else:
        csrf_secret = _unsalt_cipher_token(request.META["CSRF_COOKIE"])
    request.META["CSRF_COOKIE_USED"] = True
    return _salt_cipher_secret(csrf_secret)

def get_token(request):
    token = django.middleware.csrf.get_token(request)
    return JsonResponse({'token': token})

var csrftoken;
$.get('/csrf_token/', function (resp) {
    csrftoken = resp.token;  // 接受上邊視圖函數(shù)返回的token，保存到全局變量中
    document.cookie = 'csrftoken=' + resp.token;  // token設置到cookie中
});
// 將csrftoken設置到ajax的請求頭上
function csrfSafeMethod(method) {
    // these HTTP methods do not require CSRF protection
    return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
// 在jquery的每個請求發(fā)起前設置X-CSRFToken
$.ajaxSetup({
    beforeSend: function (xhr, settings) {
        if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
            xhr.setRequestHeader("X-CSRFToken", csrftoken);
        }
    }
});
// 下邊發(fā)起ajax請求即可