function getCookie(c_name){ if (document.cookie.length > 0) { c_start = document.cookie.indexOf(c_name + "="); if (c_start != -1) { c_start = c_start + c_name.length + 1; c_end = document.cookie.indexOf(";", c_start); if (c_end == -1) c_end = document.cookie.length; return unescape(document.cookie.substring(c_start,c_end)); } } return ""; } $(function () { $.ajaxSetup({ headers: { "X-CSRFToken": getCookie("csrftoken") } }); $('#login_form').submit(function() { var options = { url: "/user_auth/", type: 'post', success: function(data) { var params=getUrlParams(); if (!params.next){ window.location='/index/' }else{ window.location=params.next } }, error: function(data) { alert("登录失败!"); } }; $(this).ajaxSubmit(options); return false; }); });Django在跨域时出现用Ajax提交数据时出现异常处理办法