AJAX 在Django 设置csrf_token
分类:
IT文章
•
2025-01-22 20:31:25
方式一
通过获取隐藏的input标签中的csrfmiddlewaretoken值,放置在data中发送
$.ajax({
url: "/cookie_ajax/",
type: "POST",
data: {
"username": "Q1mi",
"password": 123456,
"csrfmiddlewaretoken": $("[name = 'csrfmiddlewaretoken']").val() // 使用JQuery取出csrfmiddlewaretoken的值,拼接到data中
},
success: function (data) {
console.log(data);
}
})
View Code
方式二
通过获取返回的cookie中的字符串 放置在请求头中发送。
注意:需要引入一个jquery.cookie.js插件。
$.ajax({
url: "/cookie_ajax/",
type: "POST",
headers: {"X-CSRFToken": $.cookie('csrftoken')}, // 从Cookie取csrf_token,并设置ajax请求头
data: {"username": "Q1mi", "password": 123456},
success: function (data) {
console.log(data);
}
})
View Code
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie !== '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) === (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
var csrftoken = getCookie('csrftoken');
function csrfSafeMethod(method) {
// these HTTP methods do not require CSRF protection
return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
$.ajaxSetup({
beforeSend: function (xhr, settings) {
if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
xhr.setRequestHeader("X-CSRFToken", csrftoken);
}
}
});