javascript - (缺少CSRF token 或不正确。)在Django中使用AJAX

因此，我尝试使用Ajax为我的Django项目创建一些基本的搜索功能。但是，我不断收到有关CSRF令牌的错误。这是我模板中的javascript：

<script type='text/javascript'>
var csrftoken = Cookies.get('csrftoken');

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


$('#search').keyup(function () {
    var search_text = $(this).val();
    console.log(search_text);

    $.ajax({
        type: "POST",
        url: "/search/",
        data: {
            'search_text': search_text,
        },
        success: function (data) {
            console.log('it worked');
        },
    });
});

</script>

任何想法为什么这不起作用？

最佳答案

尝试将其放入$(document).ready(function(){})

像这样：

$(document).ready(function(){
    var csrftoken = Cookies.get('csrftoken');

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


$('#search').keyup(function () {
    var search_text = $(this).val();
    console.log(search_text);

    $.ajax({
        type: "POST",
        url: "/search/",
        data: {
            'search_text': search_text,
        },
        success: function (data) {
            console.log('it worked');
        },
    });
});
)}